How many h atoms are in 72.5 g of c3h2o ?

Explanation:

1. Calculate the moles of C₃H₂O

Moles of C₃H₂O = 72.5 g C₃H₂O × (1 mol C₃H₂O /54.05 g C₃H₂O)

= 1.341 mol C₃H₂O

2. Calculate the molecules of C₃H₂O

6.022 × 10²³ molecules C₃H₂O = 1 mol C₃H₂O

Molecules of C₃H₂O

= 1.341 mol C₃H₂O × (6.022 × 10²³ molecules C₃H₂O /1 mol C₃H₂O)

= 8.08 × 10²³ molecules C₃H₂O

3. Calculate the number of H atoms.

There are two H atoms in one molecule of C₃H₂O

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates

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