Question

how many molecules of water are there in 36gram water

Answer 1

one mole of water contains 6.02 x1023 MOLECULES of water. But each molecule of water contains 2 H and 1 O atom = 3 atoms, so there are approximately 1.8 x 1024 atoms in a mole of water.

Answer 2

one mole of water contains 6.02×10 23 molecules of water. But each molecule of water contains 2H and 1 O atom = 3 atoms , so there are approximately 1.8×10 24 atoms in a mole of water.

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