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
mr Goodwill [35]
2 years ago
11

PLEASE HELP!!!!

Chemistry
2 answers:
densk [106]2 years ago
6 0

Answer:

23.3 g/mol

Explanation:

bija089 [108]2 years ago
4 0

Answer:

Molar mass = 18.12 g/0.777 moles = 23.3 g/mole

i hope this helps

Explanation:

You might be interested in
Where was cell theory discovered ?
SVEN [57.7K]
Cell theory was discovered from the scientist
8 0
3 years ago
Which of the following is an example of a situation where work occurs?
SIZIF [17.4K]

Answer:

D is the answer may be. I'm not sure.

4 0
2 years ago
What do you add to a base to weaken it
lesantik [10]

Answer:

you dont do anything because then you are supporting it

if u add something

Explanation:

6 0
3 years ago
Hydrogen peroxide can decompose to water and oxygen by the following reaction
mestny [16]
To begin calculating, there is one thing you need to remember :1 mole of H2O2=34.0148 g
Then we have 5.00g of H2O2=5/34.0148=0.146995
As you know decomposition of 2moles now has prodused <span>196kj
So, </span><span>q is made due </span>0.146995 moles of H2O2=(-196/2)*0.146995=-14.40551Kj
I'm sure it will help.
6 0
3 years ago
Which statement about a novel's setting iscorrect? 
den301095 [7]
A. It can be as important to a story as a character
4 0
3 years ago
Other questions:
  • Describe how the law of conservation of energy is demonstrated in this laboratory activity.
    9·1 answer
  • Chemistry an atom of strontium has at least four different isotopes. what is different between an isotope of 86sr and an isotope
    12·1 answer
  • Identify all statements that accurately describe the structure of the pyruvate dehydrogenase ( PDH ) complex.
    11·1 answer
  • The arrow in the photo represents a force.
    10·2 answers
  • Sunspots appear dark because they are what ?
    11·1 answer
  • Predict which substance in each pair has the higher surface tension.
    6·1 answer
  • 1. As the temperature of the gas in a balloon decreases, which of the following occurs? The volume of the balloon increases. ***
    7·2 answers
  • A gas occupies 11.2 L at a pressure of 35.0 mm . What is the volume of the gas if it is Increased to a pressure of 64.0 mm Hg?
    14·1 answer
  • Which of these was NOT listed in the article a a way to stay safe while enjoying winter weather?
    11·2 answers
  • A book is sliding across a horizontal tabletop. As it slides, slows down. Which of the following statements best explains this s
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!