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
pogonyaev
3 years ago
7

A sample of ch4o with a mass of 32.0 g contains ________ molecules of ch4o.

Chemistry
1 answer:
ValentinkaMS [17]3 years ago
3 0
6.02 times 10 to the 23 power, which is Avogadros number 
You might be interested in
A sealed container with liquid water in the bottom was left standing at a constant temperature until the air above the water sur
Julli [10]

Answer:

Saturation.

Explanation:

Hello,

In this case, the statement is accounting for the saturation vapor pressure as it is the pressure of a vapor which is in equilibrium with its liquid, in other words it is the maximum exerted pressure possible by the vapor at a given temperature or just the maximum amount of the vapor, so there is neither no more vapor that could condense nor more liquid that could boil.

Best regards.

7 0
3 years ago
Which phrase best describes a scientists?
larisa86 [58]

Answer:

They are helpers of the world  who find out about the natural world and try to explain what they have observed.

Explanation:

8 0
3 years ago
Plz i wanna those answers click on the photo to see all the question they are 2 queastions part A and B
dezoksy [38]

Answer:

a.

Turn paper Blue - these are alkaline/ base substances.

  • Toothpaste
  • Soap
  • Bleach

Turn paper Red - these substances are acidic in nature.

  • Lemon Juice
  • Vinegar
  • Cola drink

b. i. A wasp sting - Lemon juice

ii. A bee sting - Toothpaste

iii. A wasp sting is alkaline which means that running an acidic substance like lemon or lemon juice on it should neutralize it.

A bee sting is acidic so an alkaline substance such as toothpaste should neutralize it as well.

6 0
2 years ago
What is the function of the nervous system? What is the basic unit of the nervous system?
s2008m [1.1K]

Answer:

basic unit of le nervous system is ur nerves brother nah im jp ur brain bcs if u didnt have a brain u wouldnt feel anything :D

Explanation:

3 0
2 years ago
Read 2 more answers
Potassium and silver replace each other in the following reaction: AgNO3 + KCl → KNO3 + AgCl. What type of reaction does this re
Sphinxa [80]

Notice how the K and Ag are both being swapped around.

Single Replacement:

A+BX → B+AX

Double Replacement:

AX+BY → BX + AY

7 0
3 years ago
Other questions:
  • A reaction requires 15.0 g of ammonium chloride. What volumeof a
    6·1 answer
  • What is the relationship between the number of gas particles and volume ?
    10·1 answer
  • A water sample tested positive for lead with a concentration of 35 ppm. The density of the solution is 1.00 g/mL Which of the fo
    13·1 answer
  • Find the original concentration of a solution diluted from 15.00 mL to 125.0 mL with a final concentration of 0.00383 M
    14·1 answer
  • Which of the following would result in being able to dissolve a greater amount of gas in a solution? ​
    11·1 answer
  • The percent composition by mass of an unknown compound with a molecular mass of 90.078 u is 40.002% C, 6.7135% H, and 53.284% O.
    6·1 answer
  • Rick is creating a love potion for Morty. To make the potion, Rick's needs 51 mL of a mixture solution where 40% is carbonated w
    7·1 answer
  • Gases Test<br> Chemistry
    5·1 answer
  • HELP! ASAP!
    10·1 answer
  • Which of the following could have the formula XY₂?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!