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arsen [322]
3 years ago
14

What is the molarity when 100 mL of 1.5 M Kcl is diluted to 300 mL?

Chemistry
1 answer:
Phantasy [73]3 years ago
6 0

Formula M1V1 =M2V2

1.5 * 100 = M2 *300

M2 = 1.5*100/300= 0.5.

Answer: the molarity is 0.5M.

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As with other ionic compounds, potassium bromate, KBrO3, dissociates into ions when it dissolves in water. If 13.8 g of KBrO3 is
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Answer:

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Explanation:

The dissociation reaction of KBrO₃ is:

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3,14kJ / 0,0826mol = <em>38,0 kJ/mol</em>

<em></em>

I hope it helps!

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