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
nordsb [41]
3 years ago
5

Which of the following is a property of water a. polar molecule b. regulates temperature c.universal solvent d. all of the above

Chemistry
2 answers:
serg [7]3 years ago
8 0
The answer is D. All of the above
Vladimir [108]3 years ago
3 0
The answer is the letter c
You might be interested in
A sample of gas has an initial pressure of 1.5 atm, an initial volume of 3.0 L, and an initial temperature of 293K. If the final
Nataliya [291]

Answer:

1.9 L

Explanation:

Step 1: Given data

  • Initial pressure (P₁): 1.5 atm
  • Initial volume (V₁): 3.0 L
  • Initial temperature (T₁): 293 K
  • Final pressure (P₂): 2.5 atm
  • Final volume (V₂): ?
  • Final temperature (T₂): 303 K

Step 2: Calculate the final volume of the gas

If we assume ideal behavior, we can calculate the final volume of the gas using the combined gas law.

P₁ × V₁ / T₁ = P₂ × V₂ / T₂

V₂ = P₁ × V₁ × T₂ / T₁ × P₂

V₂ = 1.5 atm × 3.0 L × 303 K / 293 K × 2.5 atm = 1.9 L

6 0
3 years ago
If 0.0714 moles of N2 gas occupies 1.25 L space, how many moles of N2 have a volume of 25.0 L? Assume temperature and pressure s
vfiekz [6]

Answer:

1.428 moles

Explanation:

If 0.0714 moles of N2 gas occupies 1.25 L space,

how many moles of N2 have a volume of 25.0 L?

Assume temperature and pressure stayed constant.

we experience it 0.0714 moles: 1.25L space

x moles : 25L of space

to get the x moles, cross multiply

(0.0714 x 25)/1.25

1.785/1.25 = 1.428 moles

8 0
3 years ago
What is a warm front
Galina-37 [17]

Answer:the Boundary of an advancing mass of warm air, in particular the leading edge of the warm sector of a low-pressure system.

Explanation:

3 0
3 years ago
Read 2 more answers
Mike is gathering equipment for a lab where he will measure the masses of various
Tom [10]

Answer:

electric balance, goggles, beaker

Explanation:

I did it and got it right

4 0
3 years ago
1 poin
8090 [49]

Answer:

It's called Independent variable

Explanation:

....

4 0
3 years ago
Other questions:
  • You are making a 1L solution that you want to be buffered with ammonia and ammonium. However ammonia is a gas that is difficult
    9·1 answer
  • Can someone help me with this???​
    9·1 answer
  • How much heat energy in megajoules is neede to convert 7kilograms of ice at negative 9 degrees to water at 0 degrees celsius
    14·1 answer
  • Find the mass of 4.5 moles of H3PO4
    14·1 answer
  • Estimate the heat released when ethene (CH2=CH2) reacts with HBr to give CH3CH2Br.
    6·1 answer
  • What is the equation for figuring out the Atomic Mass
    12·1 answer
  • What is the product of the unbalanced equation below?
    12·1 answer
  • How many ATOMS of boron are present in 3.61 grams of boron trifluoride ?
    11·1 answer
  • What chemicals must be cycled through a Martian environment in order for the planet to be habitable for life? Describe how scien
    12·1 answer
  • Define ductility.<br>Ty!!​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!