Science, asked by chcharishma111, 4 months ago

let us take an example of equation H2+O2--->H2O how do we know that H has 2 molecules how can we determine that.
other example C6H1206+6CO2--->6CO2+6H2O+ energy
how can we determine how many molecules it consists and we have to write the number there.
please help me

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Answered by Anonymous

Explanation:

Reading Chemical Equations: In the following equation for photosynthesis : 6CO2+12 H2O + Light → C6H12O6 +6 O2 +6H2O Numbers and letters written together are molecules (6CO2). ... For CO2 there is one atom of carbon and two atoms of oxygen. For H2O, there is one atom of oxygen and two atoms of hydrogen.

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let us take an example of equation H2+O2--->H2O how do we know that H has 2 molecules how can we determine that.other example C6H1206+6CO2--->6CO2+6H2O+ energyhow can we determine how many molecules it consists and we have to write the number there.​please help me

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let us take an example of equation H2+O2--->H2O how do we know that H has 2 molecules how can we determine that.
other example C6H1206+6CO2--->6CO2+6H2O+ energy
how can we determine how many molecules it consists and we have to write the number there.
please help me