3 years ago

PbCl2s) + Cl2g - + PbCl40) ΔΗ = ?

Chemistry

1 answer:

ludmilkaskok [199]3 years ago

4 0

Answer:

ichedgepeth

Explanation:

beginner because it's tough than other things

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Likurg_2 [28]

Explanation:

Divide the mass of chlorine by the molar mass of cobalt chloride, then multiply by 100.

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An unknown diprotic acid (H2A) requires 44.391 mL of 0.111 M NaOH to completely neutralize a 0.58 g sample. Calculate the approx

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$M=235.42g/mol$

Explanation:

Hello!

In this case, given this is an acid-base neutralization and we are considering a diprotic acid, we can write the following mole-mole relationship:

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It means that the moles of acid can be computed given the volume and concentration of NaOH:

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nikklg [1K]

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