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
natali 33 [55]
2 years ago
11

How many moles of water can be formed from 0.57 moles of hydrogen gas?

Chemistry
1 answer:
BartSMP [9]2 years ago
7 0

Answer:

0.57 water

Explanation:

To solve this problem, we need to write the reaction expression first.

The reactants are oxygen gas and hydrogen gas.

They react to give a product of water

       2H₂    +    O₂   →   2 H₂O  

Given that;

Number of moles of hydrogen gas = 0.57moles

From the balanced reaction expression;

       2 moles of hydrogen gas produces 2 moles of water

   So;

    0.57mole of hydrogen gas will also produce 0.57 water

You might be interested in
How many atoms are in C₆H₁₂O₆
N76 [4]

Answer:

There are 24 atoms in one molecule of C6 H12 06. This chemical compound has 6 atoms of carbon, 12 atoms of hydrogen, and 6 atoms of oxygen.

3 0
3 years ago
Read 2 more answers
A metal cylinder is placed in a graduated cylinder which has been filled with water to the 70.0 mL mark. The water level rises t
OLga [1]
V= New mL displaced water - original old water that was already in the grad. cylinder basically 8.0 mL
3 0
3 years ago
Read 2 more answers
Plz help me guys for 20 points 5th GRADE SCEINCE
Usimov [2.4K]
Option 3 using forest land to build homes
3 0
3 years ago
Read 2 more answers
What is the empirical formula for a compound that is 83.7% carbon and 16.3% hydrogen?
zubka84 [21]
Hello!

We use the amount in grams (mass ratio) based on the composition of the elements, see: (in 100 g solution)

C: 83.7% = 83,7 g 
H: 16.3% = 16.3 g 

Let us use the above mentioned data (in g) and values will be ​​converted to amount of substance (number of moles) by dividing by molecular mass (g / mol) each of the values, lets see:

C:  \dfrac{83.7\:\diagup\!\!\!\!\!g}{12\:\diagup\!\!\!\!\!g/mol} \approx 6.975\:mol

H: \dfrac{16.3\:\diagup\!\!\!\!\!g}{1\:\diagup\!\!\!\!\!g/mol} = 16.3\:mol

We note that the values ​​found above are not integers, so let's divide these values ​​by the smallest of them, so that the proportion is not changed, let's see:

C:  \dfrac{6.975}{6.975} = 1

H:  \dfrac{16.3}{6.975} \approx 2.3

Note: So the ratio in the smallest whole numbers of carbon to hydrogen is 3:7, t<span>hus, the minimum or empirical formula found for the compound will be:
</span>
\boxed{\boxed{C_3H_7}}\end{array}}\qquad\checkmark

I hope this helps. =)
8 0
3 years ago
Which statement describes the differences between nuclear reactions and chemical reactions?
bearhunter [10]
Chemical reactions are a change in substance while nuclear is destruction
6 0
3 years ago
Other questions:
  • Help please!!!! What is the best description of the side of the moon that faces Earth?
    7·2 answers
  • How much pollution is in urban streams ?
    7·1 answer
  • Does the result of the calculation in question 3 justify your original assumption that all of the SCN^- is in the form of FeNCS^
    14·1 answer
  • How does an atom change if all of its electrons are removed?
    8·2 answers
  • Which of the following destroys the marine ecosystem?
    15·2 answers
  • Helppp with these 2 questions sorry.
    8·1 answer
  • E
    12·2 answers
  • Using subject academic vocabulary (ex. Pretend you are teaching a friend about the differences between plant and animals cells.
    8·1 answer
  • Why do the ions gains an electron after being detected in TOF
    11·1 answer
  • One-half liter of water is the same volume as
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!