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Zigmanuir [339]
3 years ago
9

How many moles of ions would you expect in an aqueous solution containing one mole of chromium(III) chloride? Hint: write out th

e dissociation equation for chromium(III) chloride to determine how many ions are present.
Chemistry
1 answer:
Cerrena [4.2K]3 years ago
8 0

Answer:

Four  

Explanation:

AlCl₃(aq) ⟶ Al³⁺(aq) + 3Cl⁻(aq)

One mole of AlCl₃  produces 1 mol of Al³⁺ and 3 mol of Cl⁻.

That's four moles of ions.

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Answer:

a)  After the balloon inflated after 440 uL of dropwise due to the reaction of 1-Decene and the solution in the conical vial. b) 4NaBH_{4} + 2HCl + 7H_{2}O ⇒ 16H_{2(g)}+ 2NaCl + Na_{2}B_{4}O_{7} c) No H_{2} was not the limiting reactant.

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c) H_{2} was not the limiting reactant based on the mol to mol ratio of H_{2} and decane which is 1:1. Therefore, if 0.8 mol of decane was produced then 0.8 mol of H_{2} would also be produced.

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In the given question according to the information the process of polymerization is an addition polymerization.

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In the polymerization of polyethene the small repeating molecule is ethene and in this process product formed due to the addition process to the double bond of the ethene.

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brainly.com/question/17932602

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