3 years ago

Is NaOH an acid or base

Chemistry

1 answer:

ExtremeBDS [4]3 years ago

4 0

Answer:

Explanation:

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How could you use a microscope to help determine whether a specimen is a living thing

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What is the mass of sodium (Na) in 50 grams of table salt (NaCl)? Show your work.

beks73 [17]

Answer:

The amount of sodium in this sample = 32.4 grams

Explanation:

Mass of Sodium = 23 g/mol

Mass of Chlorine = 35.5 g/mol

Mass of NaCl = 35.5 g/mol

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=0.648

We are given a sample of 50 grams of sodium chloride.

The amount of sodium in this sample = $Amount of sodium in 1 gram sample \times weight of sample$

The amount of sodium in this sample = $0.648 \times 50$

The amount of sodium in this sample = 32.4 grams

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