Chemistry, 13.03.2021 03:20 slippedsumo
A cobalt(II) salt was dissolved in water and reacted with excess acetylacetone (2,4-pentanedione, CH3COCH2COCH3) and hydrogen peroxide. A green solid was formed that gave the following results for elemental analysis: C: 50.4%, H:6.2%, Co:16.5% (all by mass). Determine the ratio of cobalt to acetylacetonate ion in the product. What was the purpose of the hydrogen peroxide in the reaction
Answers: 3
Chemistry, 22.06.2019 00:30
If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?
Answers: 1
Chemistry, 22.06.2019 02:00
Write a hypothesis that answers the lesson question, āwhile observing a chemical reaction, how can you tell which reactant is limiting? ā hypothesis: if a substance is the limiting reactant, then . . because . .
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Chemistry, 22.06.2019 07:30
Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .
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A cobalt(II) salt was dissolved in water and reacted with excess acetylacetone (2,4-pentanedione, CH...
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