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3 years ago

How would one convert 125 lb to kilograms (1 oz = 28 g)?

Chemistry

1 answer:

scZoUnD [109]3 years ago

6 0

Answer:

these answer choices are extremely confusing to read lol.

so the answer is 125lb x 16oz/1lb x 28g/1oz x 1kg/1000g

a p e x

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3 years ago

Given that sodium chloride is 39.0% sodium by mass, how many grams of sodium chloride are needed to have 100.mg of Na present? G

seraphim [82]

Answer: The mass of sodium chloride solution present is 0.256 grams.

Explanation:

We are given:

39.0 % of sodium in sodium chloride solution

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