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Damm [24]
3 years ago
15

A chemical equation is balanced by changing or adding

Chemistry
1 answer:
tresset_1 [31]3 years ago
6 0
<span>A chemical equation is balanced by changing or adding C. numbers in front of molecules, which are called coefficients. 
For example:
O2 + 2 H2 ---> 2 H2O (number 2 is added to both sides in order to balance the equation)</span>
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A fusion reaction releases energy because the binding energy of the resulting nucleus:______.
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a. is released in the process

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The equilibrium constant for the gas phase reaction N2 (g) + O2 (g) ⇌ 2NO (g) is Keq = 4.20 ⋅ 10-31 at 30 °C. At equilibrium, __
pychu [463]

Answer:

At equilibrium, reactants predominate.

Explanation:

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5 0
3 years ago
Read 2 more answers
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dsp73

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