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Sweetrossez

How do i balance CO2 +H2O --> C6H12O6 + H2O

Minnysony:

You start with water and end with water? Are you sure you copied that correctly?

Chihuahua:

It looks like your product should be glucose and O2. That's the reaction in production of glucose and oxygen from CO2 and water via photosynthesis in plants. The balanced equation is:

6CO2 + 6H2O --> C6H12O6 + 6O2

How to balance takes some practice... look at both sides of the equation and establish the count of each element.

1 C + 3 O + 2 H --> 6 C + 8 O + 12 H

To balance the carbons, you would need 6 CO2's on the left hand side, but that also changes the O count. So the count then becomes:

6 C + 13 O + 2 H --> 6C + 8 O + 12 H

The next obvious one is balancing H, you will need 6 H2O's on the left hadn side, which changes the O count further.

6 C + 18 O + 12 H --> 6C + 8 O + 12 H

Lastly, simply balance the oxygen on the right hand side to balance the O's by making adding 5 more O2's (10 O's) for a total of 6 O2's.

6 C + 18 O + 12 H --> 6 C + 18 O + 12 H

Z0n3@rk:

have book? study it!

Russ:

CO2+ H2O makes seltzer,carbonated water.

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