Balancing Chemical Equations
In the following practice quiz of 20 questions, you will be asked
to balance chemical equation using the smallest whole number
coefficients. Then, you will choose the multiple choice answer that is
the sum of the coefficients in the balanced equation.
Do not forget to add in the contribution from coefficients of "one".
Example: Here is an equation that is already correctly balanced.
2 H2 + O2 ---> 2 H2O
The sum of the coefficients is 5, so 5 would be the correct choice
from a set of multiple choice answers.
Proceed |
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