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Darina [25.2K]
3 years ago
14

Why do boys play with your emotions?

Chemistry
2 answers:
mamaluj [8]3 years ago
6 0
I dont think always kow how to treat a woman right
GaryK [48]3 years ago
3 0
Because boys are stupid and usually don't care about anyone but there self and there friends!!
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1.) Mass

2.) Can occupy space (Volume)

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The reaction between alcohols and carboxylic acids is called
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When a carboxylic acid is treated with an alcohol and an acid catalyst, an ester is formed (along with water). This reaction is called the Fischer esterification.

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How many molecules are in 42.3g sample of water
Helga [31]

Answer:

The number of molecules is 1.4140*10^24 molecules

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To know the number of molecules, we need to determine how many moles of water we have, water has molar mass of 18.015g/mol

This means that one mole of water molecules has a mass of 18.015g.

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2.3480 H2O * 6.022*10^ 23moles/ 1mole of H2O

That's 2.3480 multiplied by 6.022*10^23 divided by 1 mole of H2O

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3 years ago
Look at the diagram below , which shows gas particles in a container. If the piston was lowered, so that the size of the contain
raketka [301]

The pressure of the gas is expected to increase in accordance to Boyle's law.

<h3>What is Boyle's law?</h3>

Boyle's law states that, the volume of a given mass of gas is inversely proportional to its pressure at constant temperature.

By implication, when the piston is lowered and the volume of the gas is decreased, the pressure of the gas is expected to increase in accordance to Boyle's law.

Learn more about Boyle's law: brainly.com/question/1437490

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Explain why lime is added to lakes. Refer to the problem that exists and what lime does to the lakes.
aalyn [17]

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Lime is added to lower the acidity of lakes when pH levels go too low.

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brainly.com/question/3612253

brainly.com/question/3612253

#LearnWithBrainly

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