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sesenic [268]
2 years ago
12

Can anyone help me on this ques pls, much appreaciated

Chemistry
2 answers:
Bingel [31]2 years ago
8 0

Answer:

letter D po

Explanation:

sana makatulong po Ito

Sloan [31]2 years ago
4 0

Answer:

Option D is Correct answer

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Calculate the molar concentration of the Cl⁻ ions in 0.65 M CaCl2(aq), assuming that the dissolved substance dissociates complet
alexandr1967 [171]
The question here is solved using basic chemistry. CaCl2(aq) is an ionic compound which will have the releasing of 2 Cl⁻ ions ions in water for every molecule of CaCl2 that dissolves.
CaCl2(s) --> Ca+(aq) + 2 Cl⁻(aq)
            [Cl⁻] = 0.65 mol CaCl2/1L × 2 mol Cl⁻ / 1 mol CaCl2 = 1.3 M
The answer to this question is [Cl⁻] = 1.3 M
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3 years ago
Covert 32 ft/sec^2 to m/min^2
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Explanation:

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