kGreeD2e4earlatelici kGreeD2e4earlatelici

22-11-2016
Chemistry

contestada

What coefficients must be added to balance the following equation?

___NaOH + _H2 SO4 _ Na2SO4 + ___ H2O

2, 1, 1, 1
3, 1, 1, 3
2, 1, 1, 2
4, 2, 2, 1

...?

Respuesta :

MissPhiladelphia MissPhiladelphia

23-11-2016

To balance a chemical reaction it is important to remember that the atoms of each element in the reactant and the product side should be the same or equal in number. Therefore, the correct answer is the first option. The balanced equation is:

2NaOH + H2 SO4 -----> Na2SO4 + H2O

Hope this answers the question. Have a nice day.

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mernaalchi mernaalchi

09-08-2018

The answer is C 2,1,1,2

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