Chemistry, 11.02.2021 16:30, karmaxnagisa20

What is the percent composition by mass of oxygen in the compound MgSO4?
20%
46%
53%
27%

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 14:00, LilXan420

Perform the following mathematical operations and report the answer to the appropriate number of significant figures 5.87998 + 3.100

Answers: 2

continue

Chemistry, 22.06.2019 06:00, tddreviews

Match the name of the following compound: mgso4 · h2omagnesium sulfate monohydratemagnesium (ii) sulfate monohydratemagnesium (ii) sulfate hydratemagnesium sulfate hydrate

Answers: 1

continue

Chemistry, 22.06.2019 09:40, gonzaleze18

In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need

Answers: 2

continue

Chemistry, 22.06.2019 14:20, montanolumpuy

7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d. lytic

Answers: 1

continue

Do you know the correct answer?

What is the percent composition by mass of oxygen in the compound MgSO4?
20%
46%
...