1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olchik [2.2K]
4 years ago
12

The volume of a gas is 650.ml at 1.14celsius what will the volume be at 75.0 Celsius?

Chemistry
1 answer:
Triss [41]4 years ago
4 0

Answer: 42763ml

Explanation:

Using Charle's law

V1/T1=V2/T2

V1= 650ml

V2=?

T1= 1.14c

T2= 75c

Substitute the value

650/1.14=V2/75

Cross multiply

650×75=V2×1.14

V2= 650×75/1.14

V2= 42763.16ml

V2= ~42763ml

You might be interested in
Please help. QUICK LIMITED TIME
Serggg [28]

The energy of a nuclear reactor gets converted to electricity by using steam. As steam converts mechanical energy to electricity.

Answer: Option C

<u>Explanation: </u>

Nuclear reaction works on the principle of nuclear fission. The main functioning of nuclear reactor is the generation of neutrons by fission of Uranium oxide.

The rate of generation of neutrons need to be controlled in the reaction to have a controlled chain reaction which is suitable for generating electricity.

So, the controlling of rate of nuclear generation is done by moderators. The moderators are generally water or graphite in any nuclear reactor. So during these process, steam is produced in the reactor core which then flows through a turbine engine.

The steam rotates the turbines in the generator and thus the mechanical energy of the turbine during rotation is converted as the electrical energy in the generator.

5 0
3 years ago
The solubility of nitrogen gas at 25°C and a nitrogen pressure of 522 mmHg is 4.7 × 10 –4 mol/L. What is the value of the Henry'
Anestetic [448]

Answer:

6.8 × 10⁻⁴ mol/L.atm

Explanation:

Step 1: Given data

Solubility of nitrogen gas at 25°C (S): 4.7 × 10⁻⁴ mol/L

Partial pressure of nitrogen gas (P): 522 mmHg

Step 2: Convert the partial pressure of nitrogen to atm

We will use the relationship 1 atm = 760 mmHg.

522mmHg \times \frac{1atm}{760mmHg} = 0.687atm

Step 3: Calculate the value of the Henry's Law constant (k)

We will use Henry's law.

S = k \times P\\k = \frac{S}{P} = \frac{4.7 \times 10^{-4}mol/L }{0.687atm} = 6.8 \times 10^{-4} mol/L.atm

3 0
4 years ago
Which of the following is not true for atoms?
mariarad [96]
They are able to be divided by a chemical reaction
8 0
4 years ago
Which procedures were followed in this lab to decrease experimental error? Check all that apply.
Fantom [35]

Answer:

theres nothin to check off

Explanation:

u didnt pin anything

ily and God does too

5 0
3 years ago
The formula of Benadryl is C17H21NO. How many moles of C are present in 0.733 mol of Benadryl?
IrinaK [193]

Answer:

The formula of benadryl is C17H21NO. How many moles of C are present in 0.759 mole of benadryl;;. tom. Nov 27, 2015. 0.759 mols ben x (17 C atoms/1 mol ben) = ?;. DrBob222.

3 0
3 years ago
Other questions:
  • What parts of a divers body are most affected by pressure changes
    15·1 answer
  • What alteration to an HCN channel will reduce the transport of K+ in favor of Na+ transport? HCN channels are permeable to both
    12·1 answer
  • Corrosion is the process by which iron is oxidized by elemental oxygen. therefore oxygen is the (oxidizing / reducing) agent and
    7·1 answer
  • Different elements have different numbers of:
    7·1 answer
  • Be sure to answer all parts. Be sure to report your answer to the correct number of significant figures. Calculate ΔG o and KP f
    13·1 answer
  • Why is there diversity of life on erath
    14·1 answer
  • A student makes a sandwich with several layers of bread and cheese. Then the student cuts the sandwich and says it models how a
    15·1 answer
  • Convert to moles:<br> 100.0g Ca3(PO4)2
    12·1 answer
  • Help please I would really appreciate ​
    5·1 answer
  • HELPP ILL GUVE YOU LOTS OF POINTS EVERYTHING U WANT I REALLY NEED HELP ​​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!