What is the coefficient of hydrogen when the following equation is balanced? __Na + __H2O --> __NaOH + __H2
When the following equation is balanced the coefficient of oxygen is ___.
__C3H4 + __O2 ----> __CO2 + __H2O
a. |
1 |
|
b. |
2 |
|
c. |
3 |
|
d. |
4 |
Which of the following best represents a balanced equation for the reaction of nitrogen gas and chlorine gas to form nitrogen trichloride?
a. |
N2 + 3 Cl2 --> 2 NCl3 |
|
b. |
2 N + 3 Cl ---> NCl3 |
|
c. |
N2 + 6 Cl --> 2 NCl3 |
|
d. |
N + 3 Cl --> NCl3 |
pls help. I don't understand these T.T
What is the coefficient of hydrogen when the following equation is balanced? __Na + __H2O -->...
When the following equation is balanced using the smallest set of whole number coefficients, what is the coefficient for O2 ? __C8H18O3(l) + __O2(g) ? __H2O(g) + __CO2(g)
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