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bogdanovich [222]

3 years ago

9

A student uses a sample of KOH stock solution and dilutes it to a total of 120 mL. If the diluted solution is 0.60 M KOH and its

original concentration was 2.25 M, what was the volume of the original sample? *
1.4 mL

89 mL

32 mL

5.5 mL

(DON'T POST LINKS PLEASE)

1 answer:

Vesnalui [34]3 years ago

5 0

Answer:

5.5

Explanation:

i think so?????????

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Explanation:

We have,

You put scruffy can run up to 2 m/s on his fastest days scruffy has a mass of 8 kg

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