The order is
1CH4 + 2O2 ----------- 1CO2 + 2H2O
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Answer:
When a solution is heated, the solvent evaporates, leaving behind the dissolved solids as residue. When a solution containing dissolved solutes is heated, the solvent will evaporate. Only the solute will remain in the evaporating dish.
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Answer:
it is none of them here is how photosynthesis
Explanation:
the plant takes water, light energy, and carbon dioxide
then the plant makes sugar(also the sugar is called glucose) and oxygen and the oxygen leave the plant that is how photosynthesis work and if animals make carbon dioxide then to resive oxygen then they need to plant a plant seen and wait for multiple days
After one half life initial amounts gets half so :-
- First half life :- 350÷2 = 175 grams
- second half life :- 175 ÷2 = 87.5 grams
- third half life :- 87.5 ÷2 = 43.75 grams
so at last of third half life amount left = 43.75 grams
each time amount get half
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