7. Magnesium chloride forms a hydrated salt. When
a sample of magnesium chloride is analyzed, it is found to contain
53.20 % water. Calculate the formula of this hydrate.
8. A hydrated sodium salt containing 39.7 % water is
analyzed as follows: Na 16.9%; C 17.7 %; H 6.67 %; and O 58.8 %. What is the formula of this salt?
Answers: 1
Chemistry, 22.06.2019 09:40, cheesecake1919
Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
Answers: 3
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Will a solution form when the solvent and solute are both nonpolar? a. not likely b. never c. most likely
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Chemistry, 23.06.2019 02:00, raulflores01
Which best describes the present-day universe? opaque, expanding very slowly, stars produce heavy elements transparent, expanding at an accelerated rate, stars produce heavy elements opaque, expanding at an accelerated rate, stars produce only hydrogen and helium transparent, expanding very slowly, stars produce only hydrogen and helium
Answers: 1
7. Magnesium chloride forms a hydrated salt. When
a sample of magnesium chloride is analyzed, it is...
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