Ahmiadavis13
Answered

Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical
equation:
( )H2O = ( ) H2 + ( ) O2
Options: 1 , 2 , 3

Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation: ( )H2O = ( ) H2 + ( ) O2 Options: 1 , class=

Answer :

snog

Answer:

2, 2, 1

Explanation:

The coefficient of H₂O will be 2 because we have 2 oxygens on the right side but only one on the left side. Now, we have 4 hydrogens on the left side but only 2 on the right side. To balance, we'll add a 2 as the coefficient of H₂. We don't need to change the coefficient of O₂ because the equation is already balanced.

Final answer, 2, 2, 1.

nicholasvandivort15

Answer:

H2O is (2)

H2 is (2)

O2 is (1)

Explanation:

I got a different placement of the question so H2 was first then O2 but the placement doesn't matter the answers stay the same.

The other person was right first

Hope this helps :)

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