In the following reaction of sodium metal with water to produce sodium hydroxide and hydrogen gas, what coefficients should be placed in the blanks from left to right, when balancing?
__Na + __H2O __NaOH + __H2
A) 1; 3; 2; 1
B) 1; 1; 1; 2
C) 1; 1; 1; 1
D) 2; 2; 2; 1
E) 1; 2; 1; 2
Correct Answer:
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