3 years ago

What is the product of Pb(NO3)2+KI?

Chemistry

1 answer:

Sav [38]3 years ago

3 0

this is what I got 6NPbO+KI

Hope this helped

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3 years ago

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skad [1K]

Answer:

The option C is correct.
CH4N, 90g, C3H12N3.

Explanation:

Option C:

The molecular formula is C3H12N3.

If we take ratio 3:12:3 that will be equal to 1:4:1 so its empirical formula will be CH4N.
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Option A :

In option A , molecular and empirical formula are both correct but molar mass is not valid. It should be 169 acc. to molecular formula.

Option B:

In option B, molecular formual is not valid.
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3 years ago

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Oxana [17]

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Explanation:

Hope this helps :)

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3 years ago

What is the density of an object that has a mass of 20g and a volume of 10 cc?

Alexxandr [17]

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A homogenous mixture that is mainly composed of water is referred to as a(n) __________ solution.

rosijanka [135]

Answer:

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Explanation:

.............

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