Question

how many atoms are there in 16 grams of oxygen​

Answer 1

Answer:

One mole of atoms of oxygen has a mass of 16 g, as 16 is the atomic weight of oxygen, and contains 6.02 X 1023 atoms of oxygen.There are 6.022×1023 6.022 × 10 23 atoms in 16 grams of oxygen.

Explanation:

Stoichiometry is the branch of chemistry that deals with the amount of matter in a chemical reaction. In a chemical reaction, different atoms break apart and then recombine to form new chemical compounds. This process involves the release or absorption of energy. Stoichiometry involves the balancing of chemical equations, molar mass, Avogadro's number, mole ratios, etc.

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Answer 2

Answer:

6.02×10²³ atoms present

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