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VARVARA [1.3K]
3 years ago
12

Most solids

Chemistry
1 answer:
Daniel [21]3 years ago
6 0
Most solids a) are dense and difficult to compress.

Most solids are closely compacted, their molecules are close together and vibrate. They don't move freely like gas or water molecules do.
They are difficult to be squeezed or flattened.
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Answer:

A) photon

Explanation:

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The pH of a vinegar solution is 4.15. What is the H+ concentration of the solution
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Write the formula and calculate the molecular mass of
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The formula of Soda Ash:

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The formula of Baking Soda:

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The formula of Lime Stone:

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The formula of Ethanol:

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The molecular mass of Common Salt:

(1×Na)+(1×Cl)=58.5g/mol

Learn more about chemical formulas here:

brainly.com/question/26694427

#SPJ10

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The water released by the reaction (mass = 0.00020 g) was calculated as was the
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