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Mathematics 12 Online
OpenStudy (rockycatsrule):

can someone please help me i need this done today. and also i will fan and metal i have only 15 questions so can someone be kind enough to help me answer them thanks !

OpenStudy (rockycatsrule):

Which equation demonstrates how molecules are broken down and formed during photosynthesis and shows them in the correct order and in the correct amounts? A. 4C6H12O6 + 3O2 → 5CO2 + H2O B. 6CO2 + 6H2O → C6H12O6 + 6O2 C. 2CO2 + 7H2O → C6H12O6 + 5O2 D. C6H12O6 + 3O2 → 2CO2 + 3H2O

OpenStudy (rockycatsrule):

i think this is B, or C i am stuck

OpenStudy (welshfella):

remember that photosynthesis is the production of glucose form CO2 and water

OpenStudy (rockycatsrule):

right

OpenStudy (welshfella):

Right Check which of the equations balance.

OpenStudy (rockycatsrule):

ok

OpenStudy (rockycatsrule):

B maybe

OpenStudy (welshfella):

one of them does not check the number of oxygen atoms on each side of the equations

OpenStudy (rockycatsrule):

stuck between A and D

OpenStudy (rockycatsrule):

but i think it might be A though

OpenStudy (welshfella):

We have already said it was B or C because glucose is produced.

OpenStudy (rockycatsrule):

oh ok ok now i see sorry i am slow

OpenStudy (welshfella):

only B and C are photosynthesis

OpenStudy (rockycatsrule):

so B maybe

OpenStudy (welshfella):

I'm sure you can be more definite It is B because the atoms balance In C they do not for example there's 11 oxygen atoms on left side and 16 on the right

OpenStudy (welshfella):

can you see that?

OpenStudy (rockycatsrule):

oh ok thanks help with more

OpenStudy (welshfella):

no i must go now sorry

OpenStudy (rockycatsrule):

it is ok

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