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Sladkaya [172]
3 years ago
7

If a drop of blood is 0.05 mL, how many drops of blood are in the blood collection tube that holds 2 mL?

Chemistry
2 answers:
natulia [17]3 years ago
8 0

Answer:

40 drops of blood are in the blood collection tube that holds 2 mL.

Explanation:

Consider the provided information.

It is given that a drop of blood is 0.05 mL

This can be written as

1 drop = 0.05 mL

Now we want to calculate how many drops of blood are in the blood collection tube that holds 2 mL.

\text{Number of drops of blood}=\frac{\text{Volume of blood collect in a tube}}{\text{Volume of a drop of blood}}

Substitute the respective value in above formula.

\text{Number of drops of blood}=\frac{2mL}{0.05mL}=40

Hence, 40 drops of blood are in the blood collection tube that holds 2 mL.

Irina18 [472]3 years ago
5 0
40 drops of blood in a tube that holds 2 mL
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polet [3.4K]

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according to my reading

use own words

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Determine the approximate amount of potassium hydrogen phthalate, KHP, that you will need to neutralize 6.00 ml of 0.100 M NaOH.
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Answer:

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to get 1000 ml

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mass concentration = molar concentration x molar mass

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molar mass= 204.233 g/mol

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