Question

1. When 0.8 g Methane gas burns completely in 3.2g of a gas, water is
formed along with 0.22 g of a gas. What is the mass of water
collected?
State ANY ONE postulate each of Dalton's atomic theory which
a) describes the structure of an atom
b) discusses the law of conservation of mass.​

Answer 1

Answer:

atoms of the same element are similar in shape and mass, but differ from the atoms of the other elements.

Explanation:

a. Atoms consist of 3 basic particles: protons, electrons and neutrons.

b. It state that mass is an isolated system is neither created nor destroyed by chemical reactions or physical transformations.

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