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Volgvan
3 years ago
8

Help i don't know how to find the percentage yield in stoichiometry!

Chemistry
1 answer:
Harrizon [31]3 years ago
3 0
Sorry I honestly have no idea I just want my points
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The pressure on a sample of gas is increased from 1.0 atm to 3.0 atm. If the new volume is 0.52 L, find the original volume.
swat32

Answer: 1.56 ATM

Explanation: if we assume temperature is constant, gas obeys

Boyles law pV= constant. Then p1·V1= p2·V2. And V1 = p2V2/p1

= 3.0 atm·0,52 l / 1.0 atm

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3 years ago
Which statement is true of a reversible reaction at equilibrium?
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Answer:

D.

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Explanation:

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In all atoms, the number of protons and the number of electrons is always the same. The number of neutrons is very roughly the same as the number of protons, but sometimes it's rather more. The number of protons in an atom is called the atomic number and it tells you what type of atom you have.

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specify whether each of the items listed is hydrophilic or hydrophobic by dragging the labels into the appropriate box.
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Hydrophilic;

Polar compounds

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ions

glucose

Hydrophobic;

Triglycerides

cholesterol

Lipids

Oil

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<h3>What are hydrophilic substances?</h3>

The term hydrophilic substances is used to describe the substances that could dissolve in water. They are those substances that are water soluble. Somehow, the substances must be polar because in chemistry like dissolves like.

The hydrophobic substances are those substances that do not dissolve in water. They are nonpolar and interact with other nonpolar substances.

The classification of the substances took place below;

Hydrophilic;

Polar compounds

water

ions

glucose

Hydrophobic;

Triglycerides

cholesterol

Lipids

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Carbohydrates

Learn more about hydrophilic substances:brainly.com/question/4692308

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Which of the protist is the most complex organism ?
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Which of the protist is the most complex organism ?  

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C) Euglena

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