Chemistry, asked by DreamsKQ, 11 months ago

HOW MANY WATER MOLECULES (H2O) ARE THERE IN THIS EQUATION?
CH4 + 2O2---> CO2 + 2H2O

2

0

1

4

Answers

Answered by dayanand3348
5

Explanation:

Number of water molecules is 12.044×{10}23

1 mole of water contains 6.022×{10}23

molecules

2 moles contain 2×6.022×{10}23 molecules =12.044×{10}23

Answered by abhijattiwari1215
0

Answer: CH4 + 2O2---> CO2 + 2H2O. In this equation there are 2 moles of water molecules.

Explanation:

CH4 + 2O2---> CO2 + 2H2O

In this equation methane reacts with 2 moles of oxygen gives carbondioxide and 2 moles of water  along with heat and light . This reaction is redox reaction because in this reaction carbon is getting reduced and hydrogen is getting oxidised.

Redox reaction : Redox reaction can be defined as those reactions in which oxidation and reduction  takes place simultaneously . It is also called oxidation reduction reaction as one substance gets oxidised and one substance gets reduced.

To know more about oxidation from the given link

https://brainly.in/question/8437629

To know more about reduction from the given link

https://brainly.in/question/16950589

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