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Fofino [41]
3 years ago
13

Look at the diagram of Woese’s modern system of classification.

Chemistry
2 answers:
Zolol [24]3 years ago
8 0

Answer:

Explanation:

A or b ok

Paha777 [63]3 years ago
5 0
So buddy the answer to this studying u feel me become smart like me
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Determine the acid dissociation constant for a 0.0250 M weak acid solution that has a pH of 2.37 . The equilibrium equation of i
Oksanka [162]

Answer:

For part (a): pHsol=2.22

Explanation:

I will show you how to solve part (a), so that you can use this example to solve part (b) on your own.

So, you're dealing with formic acid, HCOOH, a weak acid that does not dissociate completely in aqueous solution. This means that an equilibrium will be established between the unionized and ionized forms of the acid.

You can use an ICE table and the initial concentration ofthe acid to determine the concentrations of the conjugate base and of the hydronium ions tha are produced when the acid ionizes

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I 0.20 0 0

C (−x) (+x) (+x)

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.

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