CoolMax2000 CoolMax2000

01-02-2018
Chemistry

contestada

which coefficients balance the following?
Na+H2O⇒NaOH+_H2

A) 1,1,1,1
B)2,2,2,2
C)1,1,1,2
D)2,2,2,1

Respuesta :

apanopio0002 apanopio0002

01-02-2018

The answer is D. (2,2,2,1)

Answer Link

PeytonBrainly PeytonBrainly

01-02-2018

____Na + ____H2O —> ____NaOH + _____H2

Na: 1
H: 2
O: 1

Na: 1
H: 3
O: 1

_2_Na + _2_H2O —> _2_NaOH + _1_H2

Na: 2
H: 4
O: 2

Na: 2
H: 4
O: 2

The answer is D)2,2,2,1

Answer Link

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