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
Andreas93 [3]
3 years ago
14

Given the equation representing a reaction: H2 O2 --> H2O . What is the total mass of water formed when 8 grams of hydrogen r

eacts completely with 64 grams of oxygen?
Chemistry
1 answer:
Brrunno [24]3 years ago
5 0
<span>2 H</span>₂<span> + O</span>₂<span> = 2 H</span>₂<span>O

4 g H</span>₂ ------------ 32 g O₂----------- 36 g H₂O
<span> 8 g H</span>₂ ------------ 64 g O₂------------ ? g H₂O
<span>
Mass of H</span>₂O :
<span>
64 * 36 / 32 = 

2304 / 32 =  72 g of H</span>₂O
<span>
hope this helps!




</span>
You might be interested in
what would the molarity of a solution be if you took 10 mL of a 13M stock solution and made a 300 mL solution?
nignag [31]

Answer:

0.43M

Explanation:

8 0
3 years ago
Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the coeffici
arlik [135]

The given reaction is:

C4H10 + O2 → CO2 + H2O

The above equation is not balanced due to the unequal distribution of atoms on either side of equation

# atoms Reactants           # atoms products

C = 4                                    C = 1

H = 10                                  H = 2

O = 2                                   O = 3

In order to balance it, multiply C4H10 by 2, O2 by 13, CO2 by 8 and H2O by 10 to get:

2C4H10 + 13 O2 → 8CO2 + 10H2O

7 0
3 years ago
I need the answer to this
Hatshy [7]

Answer:

#1 stationary

#2 warm

#3 cold.

Explanation:

hope this helps.

brainliest pls.

have a good day

7 0
2 years ago
Read 2 more answers
The electron transport process makes water and ATP and is sometimes called ________ because it requires oxygen. oxidation dephos
tatyana61 [14]
<span>The electron transport process makes water and ATP and is sometimes called Oxidative phosphorylation because it requires oxygen.</span>
4 0
3 years ago
Read 2 more answers
An atom has no electrical charge because _____.
goblinko [34]
Hey there! Great question;) Answer:It is neutrally charged, because it has the same number of electrons(negatively charged ions) and protons(positively charged ions) I hope this helps;)
6 0
3 years ago
Other questions:
  • How many kilograms are there in 6.50x10^2 terameters?
    13·1 answer
  • How many moles of ethyl alcohol, C2H6O, are in a 18.0 g sample?
    12·1 answer
  • What group of elements are contained in the p-block?
    12·1 answer
  • What is the answer to SiO2 + C --&gt; Si + CO
    9·1 answer
  • A substance that is dissolved in a solution is called a(n) __________________.
    14·1 answer
  • A zircon mineral is found in the North Cascades and used to date the age of the mountains. The sample is treated and the relativ
    8·1 answer
  • What is the most likely oxidation state of sodium
    11·2 answers
  • Assign each species to the expression that most accurately describes the basic units of that substance. categories: single atoms
    11·2 answers
  • Plzzzzzzzzzzz help what is a font!
    13·1 answer
  • Pls help me with this
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!