A gas at constant pressure occupies 900 ml at 30°C. What would the volume be
at 45°C?

Answers

Answer 1

Answer:

1350 mL

Explanation:

Given that,

Volume, V₁ = 900 mL

Temperature, T₁ = 30°C

We need to find the new volume if the temperature is 45°C. The relation between temperature and volume is direct (Charles's law).

[tex]\dfrac{V_1}{V_2}=\dfrac{T_1}{T_2}\\\\V_2=\dfrac{V_1T_2}{T_1}\\\\V_2=\dfrac{900\times 45}{30}\\\\V_2=1350\ \text{mL}[/tex]

So, the new volume is 1350 mL.


Related Questions

help meeeeeeeeeeeeeeeee

Answers

Answer:

c/ the third one

Explanation:

The separation of powers in a democracy is to prevent abuse of power and to safeguard freedom for all.

the age structure of the population has a significant influence on crime trends. True or False

Answers

There is no doubt in this, the answer is true.

true the answer is true

PLEASE HELP ASAP! I WILL GIVE BRAINLIST!

If the prosecutor did a poor job of arguing a case, and as a result, a guilty person was released back into the community, the double jeopardy clause would prevent the criminal's case from ever being tried again. Do you think that's fair? Why or why not?

Answers

Answer:

it not fair

Explanation:

i not know sorry

Why did some of the founding fathers wanna add to a bill of rights into constitution

Answers

Answer:

"James Madison wrote the amendments, which list specific prohibitions on governmental power, in response to calls from several states for greater constitutional protection for individual liberties. For example, the Founders saw the ability to speak and worship freely as a natural right protected by the First Amendment."

Explanation:

In other words, they wanted to limit the government's power over the individual states and individual people. They didn't want it to be like a monarchy, a kingdom, since that is what they just escaped from.

Name three examples of things affected by state laws. ​

Answers

Answer:

affected laws

Explanation:

do u mean of where?

Title VIII of the Education Act of 1972 prohibits gender discrimination in all elementary and secondary schools, colleges, and universities that receive federal funds.
True
False

Answers

Answer:

False

Explanation:

It is not Title VIII of the 1972 Education Act that prohibits gender discrimination in all primary and secondary schools, colleges and universities that receive federal funds. Title IX determines this.

This title aims to promote gender equality throughout the country's education sector, allowing girls and boys to have the same chances and the same privileges in all phases of academic growth, not allowing one gender to be valued above the other.

What are serial murders and mass murders? How do these two categories of crime differ?

Answers

What differentiates the two is the timing and numbers of the murders. Serial killers commit murder over a long period of time, and often in different places, while mass murderers kill within a single location and time-frame.

What’s the Rules and regulations for ambulance
(Public services)

Answers

Rules and Regulations Governing Licensure of Ambulances and Ambulance Service Providers

DOH AO 2016-0029 Rules and Regulations Governing Licensure of Ambulances and Ambulance Service Providers

The license of hospital-based ambulance service shall be part of the hospital license. All other ambulance services shall require a separate license.

DEFINITION OF TERMS

For purposes of this Order, the following terms, abbreviations and definitions apply:

1. Ambulance — a vehicle designed and equipped for transporting sick or injured patients to, from, and between places of treatment by land, water or air, affording safety and comfort to the patients and avoiding aggravation of illness or injury. This excludes rapid response vehicles such as, but not limited to, motorcycles, cars and other vehicles designed to transport patients but are not equipped to respond to medical emergencies.

2. Advanced Cardiac Life Support (ACLS) — a group of interventions used to treat and stabilize adult victims of life-threatening cardiorespiratory emergencies and to resuscitate victims of cardiac arrest. These interventions include CPR, basic and advanced airway management, tracheal intubation, medications, electrical therapy and intravenous (IV) access.

3. Automated External Defibrillator (AED) — an external computerized defibrillator designed for use in unresponsive victims with no breathing and no signs of circulation.

4. Basic Life Support (BLS) — a group of actions and interventions used to resuscitate and stabilize victims of cardiac or respiratory arrest. These BLS actions and interventions include recognition of a cardiac or a respiratory emergency or stroke, activation of the emergency response system, CPR and relief of foreign-body airway obstruction.

5. Cardio-Pulmonary Resuscitation (CPR) — any maneuvers or techniques designed to restore circulation, or a technique combining artificial ventilation and chest compressions designed to perfuse vital organs or restore circulation to a victim of cardiopulmonary arrest.

6. Department of Health — License to Operate (DOH-LTO) — a formal authority issued by DOH to an individual, agency, partnership or corporation to operate an ambulance. It is a prerequisite for accreditation of a health facility or service provider by any accrediting body recognized by DOH.

7. Emergency Medical Services (EMS) — medical service designed to provide timely pre-hospital or out of hospital acute medical care and/or transport to definitive care, to patients with sudden and life-threatening injuries or emergencies.

8. First Aid — initial emergency care given to a person who is injured or suddenly becomes ill.

9. Health Facilities and Services Regulatory Bureau (HFSRB)—the Bureau of DOH charged with the implementation of these rules and regulations.

10. Medical directive - a system of physician-directed quality assurance that provides professional and public accountability for medical care in pre-hospital setting.

Should Juveniles have the same right to bail as Adults? Why or why not.

Answers

Answer:

Yes because of the 14th Amendment

What if a woman's roommate borrowed her coat and was involved in a crime then left textile evidence behind?

How could investigators distinguish between the woman involved in the crime and the owner of the coat?

How can technology be used to help identify fiber evidence?

Answers

Maybe there was video evidence of the woman(the roommate) before or after the crime and then it proves the owner wasn’t the only one who wears it. Or maybe they could find DNA evidence that shows multiple samples(one of each woman) and then they could say it could be either woman. As for the person who’s arrested, I don’t know. Sorry

Question 4
4 points
Previous
Formatting includes the spacing between letters, the spacing between words and lines, the
placement of words on a line, and the margins a writer leaves empty on a page.
True
O False

Answers

The correct answer is True

Explanation:

In documents including essays, novels, etc. the formatting refers to the way elements are visually organized. This includes the organization of lines, paragraphs, images, titles, and any other elements in the text. Moreover, this feature of the text is related to specific aspects such as spacing (space between lines, words, etc.), margins, font features, among others. According to this, the statement is true because formatting includes elements such as spacing between lines, margins, among others.

Describe the characteristics of a good theory, and potential problems with theory.

Answers

Answer:

GOOD THEORY!!!

it incorporates existing knowledge within a broad framework; that is, it organizes information in a meaningful way

-it is testable. it generates new hypotheses whose accuracy can be evaluated by gathering new evidence

-the predictions made by the theory are supported by the findings of new research

-it conforms to the law of parsiomony: if two theories can explain and predict the same phenomenon equally well, the simpler theory is the preferred one.

BAD THEORY!!!

Bad rheories are just statements that have not yet been proven.

Explanation:

I HOPE THIS HELPS!!!

PLEASE MARK MY ANSWER BRAINLIEST!!!

You are driving on a road with a bike lane, and you want to cross the bike lane to enter a right turn lane. You should

A: Signal your turn and slow down. Tap your horn if any bicyclists are in the bike lane.
B: Slow down, signal your turn, and yield to any bicyclists in the bike lane.
C: Signal your turn and cross the bike lane. Speed up if needed, to cross in front of any bicyclists.

Answers

Answer:

the correct answer isss b

Explanation:

Which of the following is an asset in all corrections careers?


familiarity with street crime

an intolerance for negative behavior

an explosive temperament

the ability to speak an additional language

Answers

Answer:

Not "an intolerance for negative behavior"

Explanation:

got it wrong

Answer:

Answer is A. familularity to street crime.

Explanation:

What office replaced the coroner system.

Answers

Answer: Medical Examiner

Explanation: In 2002, 22 states had a medical examiner system, 11 states had a coroner system, and 18 states had a mixed system. Since the 1940s, the medical examiner system has gradually replaced the coroner system, and serves about 48% of the US population.

Jack investigator wants to prove that a certain suspect was present at the crime scene when the crime was committed what kind of evidence should he look for.

Jack should look for _____evidence because the analysis of such evidence can prove whether the person was president when the crime was being committed this evidence refers to tiny fragments of material that can be transferred from human to human or human to a location

Fill in the blank

Answers

Answer: DNA

Explanation:

No two people have the same DNA. Therefore, DNA evidence collected from a crime scene can be linked to a suspect or can eliminate a suspect from suspicion.

A __________ collision is the common name for a broadside collision in which the front of one vehicle crashes into the side of another vehicle.

Answers

Answer:

T-bone or angle collision.

Explanation:

True or false : State Courts handle only about 10 cases per year

Answers

The answer is false because there I a lot of cases

Complete the sentence.

Of 100 engineers, fifty earn less than $75,000 and fifty earn more. The number $75,000 is the
pay.

Answers

Answer:

median is the answere bbb

Reference points are visual guides to help you judge your distance when performing parking manuevers.
TRUE OR FALSE

Answers

Answer:

True

Explanation:

Reference points are visual guides which help you judge your distance when parking or turning. From your viewpoint in the drivers seat, reference points help you to see the exact location of the wheels, both front and back bumpers, and also the side of the car when parking or turning.

David lives under the rule of a single king, who has unlimited legal power over his subjects. David lives under an absolute monarchy that is also which of the following?

Answers

Answer:

What are the answers to choose from ?

Answer:

An autocracy

Explanation:

under the principle of____________, citizens agree to abide by what more than half the people want .​

Answers

MAJORITY RULES . Is the answer

Under the principle of majority rule, citizens agree to abide by what more than half the people want.

What does majority rule mean?

Majority rule refers to the decision making rule that selects the alternatives which have a majority that means, more than half the votes. It is a kind of rule which follows the majority.

Majority rule is the binary decision rule, that is commonly used in the influential decision-making bodies, such as decision making in many legislatures of democratic nations.

Majority rule system is the most common system of making decision in the government, in which a decision is made if it gets more than half of the votes. Thus, it can be concluded that when citizens obey what more than half the people want, then it is the majority rule principle.

Learn more about the majority rule here:-

https://brainly.com/question/4681522

#SPJ2

Which of the following factors determines the salary within the range that a new employee receives?

A. Age and ethnicity

B. Education and experience

C. The salary in the private sector

D. The hiring Managers opinion of the candidate​

Answers

Answer:

b.

Explanation:

It’s b. Education and experience

should education be left to state control or brought to national control?

Answers

Answer:

It should be left to state control because, its at a state level. a state level such as your local police , fire fighters , mayors etc. if it was brought to national control it would be chaos as national control is every state in the US.

sorry im kinda busy so i cant answer as good as i want to but it should be left to state control.

Is a rifle direct or circumstantial

Answers

The answer is Direct
A rifle is direct, because the evidence supports the truth of an assertion directly. Without need of any additional evidence or inference.

Help Please !!!!!!!​

Answers

Answer: Yes

All types of law enforcement need that training. There is an FBI academy, Police academy, and more. Military soldiers go into gas chambers, police are tazed, FBI agents do training raids, and even more.

Why are some rights more important than other rights.

Answers

Answer:

Well gay  rights are not really awsome

Explanation:

Because some rights are more important than other rights because maybe one of the right is more important and needs more attention like for people or know about the right

what problems exist with anarchy

Answers

Answer:

there is no political power.

freedom to the individual, no government in absolute power

Explanation:

your welcome

What are the charges and cosequences for breaking and entering?

Answers

Answer:

Breaking entering is one year in prison and if you break something on that property its 5 years or more and they get a fine. But if its there first time they just get a fine

Explanation:

10) What may be needed to do to the body at a crime scene before moving it?

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

11) How is handling dry evidence and wet evidence different? ____________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

12) Which role at a crime scene do you feel is most important? Why? _____________

_________________________________________________________________

_________________________________________________________________

13) What might happen if evidence is not stored separately? _____________________

_________________________________________________________________

_________________________________________________________________

14) Go through the article and identify (highlight) ten forensic/science terms used.

1 - ___________________________ 6 - ___________________________

2 - ___________________________ 7 - ___________________________

3 - ___________________________ 8 - ___________________________

4 - ___________________________ 9 - ___________________________

5 - ________________________________ 10 - _______________________________

Answers

Answer:

10 take pictures and check for any bleeding or scarring for evidence

11 we is harder because the finger prints and other need elements to the case may be scattered or even gone

12 figer print is very important becuse it's the most reliable

13 the evidence that is not stored might get lost of altered

14 I dont see a article, TBH highlight randome stuff lol the teacher won't notice

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