3 years ago

What are mole ratios used for?

Chemistry

1 answer:

zhenek [66]3 years ago

4 0

Mole ratios are used as conversion factors between products and reactants in many chemistry problems.

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THIS IS A SCIENCE QUESTION

MissTica

Answer:

Explanation:

Hot air is less dense therefore it rises. Cold air is more closely packed therefore it is more dense. Less dense things rise while more dense things sink.

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2 years ago

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What is the chemical formula of the following compound

OLga [1]

A. C3H10 is the answer

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2 years ago

a sample of fully saturated clay weighs 1350 g in its natural state and 975 g after drying. what is the natural water content of

svetoff [14.1K]

Answer:

The soil has a percentage of water by mass of 27.8 %.

Explanation:

Keeping in mind that

Mass of Clay = Mass of water + Mass of Dry Soil

we can calculate the mass of water:

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Mass of Water = 375 g

We can then calculate the mass percentage of water in the soil:

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2 years ago

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Lubov Fominskaja [6]

Answer:

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clay does not allow water to flow

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2 years ago

Please help with this question and explain too

nikitadnepr [17]

Formula of density is mass divided by volume.

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2 years ago