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Lana71 [14]
3 years ago
13

sucrose is composed of carbon hydrogen and oxygen which of the following is not needed in order to determine the precent by mass

of three elements
Chemistry
1 answer:
Dimas [21]3 years ago
3 0

Explanation:

It is often desirable to determine the mass percent of elements in a given compound.

To determine the mass percent of elements:

  • Evaluate the formula mass of the compound. This is done by summing the atomic masses of the atoms in the compound together.
  • The mass percentage is determined by pacing the mass contribution of each element or group to the formula mass of the compound and multiply by 100.

Learn more:

Percent by mass brainly.com/question/5544078

#learnwithBrainly

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