Question

What is meant by chemical formula and formula for water ?
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Answer 1

Explanation:

formulae indicate the simple numbers of each type of atom in a molecule of a molecular substance. ... An example of the difference is the empirical formula for glucose, which is CH2O (ratio 1:2:1), while its molecular formula is C6H12O6 (number of atoms 6:12:6). For water, both formulae are H2O.

Answer 2

Answer:

A CHEMICAL FORMULA IS A NOTATION USED BY SCIENTISTS TO SHOW THE NUMBER AND TYPES OF ATOMS PRESENT IN A MOLECULE, USING ATOMIC SYMBOLS AND NUMERICAL SUBSCRIPTION.

CHEMICAL FORMULA OF WATER IS H2O