Question

what does 2 H2O represent​

Answer 1

2 H2O represents 2 molecules of water

to be more specific 2 moles of water

Answer 2

hy here we go.....

• The number 2 indicates that there are two atoms of hydrogen in a molecule of water. There is also one atom of oxygen but the number one is omitted from a chemical formula.

✓Ace

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