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crimeas [40]
4 years ago
9

Now molecules: ____ molecules of H2 + ____ molecules of O2 → ____molecules of H2O

Chemistry
1 answer:
Valentin [98]4 years ago
6 0

Answer:

4 H2 + 1 O2 = 2 H2O

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If the forward reaction is favored in the equilibrium, what will increase?
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Answer:

Option C:- concentration of products

Explanation:

According to Le Chateleir's principle,

if the forward reaction is favored in the equilibrium then concentration of products will increase and concentration of reactants will decrease.

If the reverse reaction is favored in the equilibrium then concentration of products will decrease and concentration of reactants will increase.

5 0
3 years ago
A chemist weighed out 49.0 g of calcium. Calculate the number of moles of calcium she weighed out. Be sure your answer has the c
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1.22 mol Ca

Explanation:

Molar mass (Ca)=40.1 g/mol

49.0 g* 1 mol/40.1 g ≈ 1.22 mol Ca

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3 years ago
What is the energy of light with a wavelength of 589 nm? (The speed of light in a vacuum is 3.00 x 10^8 m/s, and Planck's consta
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