Question

What weight of methane should be taken which contains 2.4 ^10-²³ atoms of hydrogen?

Answer 1

Answer:

1 mole of methane (CH4) contains:

- 1 mole of carbon

- 2 mole of Hydrogen (H2)

- 12 g of carbon (because 1 mole of C = rmm = 12g)

- 4 g of hydrogen (because 2 moles of H2 = 2 x rmm = 4 g)

- 16 g of methane (because 1 mole of CH4 = RMM of CH4 in g = 16g)

Explanation:

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