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
Lelu [443]
3 years ago
12

How many moles of H are there in 39.2g of H

Chemistry
2 answers:
Rainbow [258]3 years ago
8 0

Answer:

39.2 g

Explanation:

because moles = mass / mr (mr of h is 1)

so 39.2/1= 39.2 moles

hope this helps you to understand :)

Vladimir [108]3 years ago
6 0
39.2g of H your welcome
You might be interested in
plssss help me !! Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 1 mole of hydrogen gas an
Fantom [35]

Answer:

I'm not sure but all I can find is this for you :)

The temperature of the oxygen gas is  243.75 K.

Using ideal gas law to explain the answer, the absolute temperature of the gas will decrease if the number of moles of the gas increases and it will increase if the volume and/or pressure of the gas increases.

4 0
2 years ago
GIVING BRAINLIEST FOR RIGHT ANSWERS PLS HELP
Anuta_ua [19.1K]

Answer:

Answer: Chemical change; Chemical property of heat of combustion

Explanation:

A physical change is defined as a change in which there is alteration in shape, size etc. No new substance gets formed in these reactions.

Explanation:

4 0
2 years ago
Read 2 more answers
What describes the solvent in any solution
Lady_Fox [76]
Solvent is more than a solute. Like salt water. Water is the solvent and salt will be the solute
5 0
3 years ago
Read 2 more answers
How many grams of hcl is dissolved in 500 ml of a 0.2 m hcl solution?
umka21 [38]
It well be 9025 because it will dissolve in 0.8 hcl soluiton

7 0
2 years ago
Please hurry!
-Dominant- [34]

Answer:

c. liquid

Explanation:

because the are not very close if the said very closely packed together it would have been a solid

7 0
3 years ago
Other questions:
  • Consider the reaction between aluminum and oxygen in a closed container. The equation for this reaction is:
    7·1 answer
  • What should we do to increase energy efficiency ?
    11·1 answer
  • Please help!
    7·1 answer
  • The molar mass of magnesium fluoride is?
    5·1 answer
  • Elabora un organizador visual de cuales son las partes de una carta
    13·1 answer
  • When you strike a match you produce frictional heat energy what does this input of energy present in a chemical reaction
    5·2 answers
  • Issac Newton là người đã khám phá ra lực gì?
    10·1 answer
  • Fill in the blanks. A person would weight more on Neptune than on planet blank<br> because<br> blank
    12·1 answer
  • Which of the following is not a property of water?
    5·1 answer
  • What is responsible for the differences in chemical shift observed in carbon 4 in 4-fluoroheptane and carbon 4 in heptane?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!