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
Step2247 [10]
2 years ago
9

Pls help i will give brainliest :)))) love youuuu

Chemistry
1 answer:
In-s [12.5K]2 years ago
8 0

Answer:

i think the answer is C

Explanation:

if wrong im sorry

You might be interested in
What are the Characteristics of handwriting?
mel-nik [20]

Answer:

the specific shape of letters, e.g. their roundness or sharpness.

regular or irregular spacing between letters.

the slope of the letters.

the rhythmic repetition of the elements or arrhythmia.

the pressure to the paper.

the average size of letters.

the thickness of letters.

5 0
2 years ago
Read 2 more answers
PLEASE HELP ME
ki77a [65]

Answer:

1.15 atm

Explanation:

According to Dalton's law of partial pressures, the total pressure is the sum of all the partial pressures of the gases present in the mixture.

Therefore we have:

Total pressure = partial pressure of carbon monoxide + partial pressure of oxygen + partial pressure of carbon dioxide

We were given the following:

Total pressure = 2.45 atm

Pressure of oxygen = 0.65 atm

Pressure of carbon monoxide = x

Pressure of carbon dioxide = 0.65 atm

Therefore:

2.45 = x + 0.65 + 0.65

2.45 = x + 1.3

x = 2.45 - 1.3

x = 1.15 atm

6 0
3 years ago
If I have a 200 L container filled with nitrogen at a pressure of 1.0 atm, how many moles
egoroff_w [7]
Is it250 degrees c if so it would be <span> 4.66 moles</span>
6 0
3 years ago
Which of the following causes a physical change in the shape of an object?
babunello [35]

Answer:

B

Explanation:

Heating a piece of iron until it glows.

3 0
3 years ago
What causes different colors to appear in the sky?
katrin [286]

Answer:

Molecules and small particles in the atmosphere change the direction of light rays, causing them to scatter. Scattering affects the color of light coming from the sky.

Explanation:

3 0
3 years ago
Other questions:
  • Which example involves a phase change in which heat energy is released by the substance
    8·1 answer
  • Which conditions create a thunder storm? Select three responses.
    11·1 answer
  • For heat transfer purposes, a standing man can be modeled as a 30-cm-diameter, 175-cm-long vertical cylinder with both the top a
    13·1 answer
  • what is the difference between aqueous hydrogen fluoride and hydrofluoric acid? do they have different formulas or are they just
    6·1 answer
  • If a sample contains 100.0 g of lead atoms (Pb), how many atoms are present in the sample?
    10·2 answers
  • a steel suitable for making nails is melleable and ductile.what can you infer about the probable carbon content of the steel.​
    14·1 answer
  • Help me out real quick points and I ain’t no story teller
    15·1 answer
  • Define the word conflict​
    11·2 answers
  • D. Energy is lost as body heat by each organism
    12·1 answer
  • Determine whether aqueous solutions of the following salts are acidic, basic, or neutral: (a) Al(NO3)3 (b) RbI (c) KHCO2 (d) CH3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!