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anastassius [24]
3 years ago
7

A student notices dark clouds in the sky and that the playground is wet the student reasons that it rained which scientific skil

l describes the students reasoning
A. classifying

B. observing

C. inferring

D. predicting
Chemistry
1 answer:
Fantom [35]3 years ago
8 0

Answer:

the answer is B. observing

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Answer:

The answer to your question is below

Explanation:

Data

Substance = NaCl

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Process

Molarity is a unit of concentration that makes a relation of the moles of a substance and the volume.

Molarity = moles / volume (L)

1.- Convert 150 ml to L

                  1000 ml ------------------ 1 L

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2.- Substitution

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