3 years ago

Write a hypothesis to describe The relationship between earthquakes and tsunamis

Chemistry

1 answer:

Usimov [2.4K]3 years ago

3 0

They're both are very destructed and have risk for the peiple

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How much is 1 mole of salt or NaCl

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A mole is a type of unit measurement for an amount of a substance like in your cast, salt.

One mole of salt will be the equivalent to 58 grams

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2 years ago

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What is an isotope? Explain why isotopes having different number of neutrons are still considered to be the same element on the

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To dilute a HCl solution from 0.400 M to 0.100 M the final volume must be

sp2606 [1]

Answer:

The final volume must be 400 mL.

Explanation:

Let us assume the Initial volume as 100ml

Using dilution factor formula

$\\$M_{1} \times V_{1}=M_{2} \times V_{2}$\\\\$0.400 M \times 100 m l=0.100 M \times V_{2}$$