Science, asked by aryangiri7721, 10 months ago

3.Write balanced chemical equation for the following:

(a) Burning of coal in a sufficient supply of air.



CH4 +2O2 gives CO2 +2H2O+ heat+ light



(b) Burning of coal in insufficient supply of air.



2CH4 +3O2 gives 2CO +4H2O+ heat+ light



Name the type of reaction in both the cases and give reason why the



second case is more dangerous

Answers

Answered by saishree0331
1

C + O2 = CO2                                                                                                                                coal + oxygen  = carbon dioxide                                                                                   i  hope it is use                                                                                                                                plz rate my answer & thank                                                                                             plz friends

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