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Morgarella [4.7K]
3 years ago
5

What does percent composition tell you about a substance?

Chemistry
1 answer:
beks73 [17]3 years ago
8 0

Answer:

Percent composition tells you which types of atoms (elements) are present in a molecule and their levels. Percent composition can also tell you about the different elements present in an ionic compound as well.

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dolphi86 [110]

Seria 5.498 millas

Solo se debe dividir el valor de longitud entre 5280

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2 years ago
Which linkages in starch and triglycerides result from condensation reactions?
Whitepunk [10]

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4 years ago
The heat of fusion for water is the amount of energy needed for water to?
Aleonysh [2.5K]

Answer : (C) The heat of fusion for water is the amount of energy needed for water to melt.

Explanation :

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5 0
4 years ago
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What volume of 0.225 m k3po4 solution is necessary to completely react with 134 ml of 0.0112 m nicl2?
OleMash [197]
To answer this question, you need to know the equation for the reaction. The equation should look like this:
<span>2K3PO4 (aq) + 3NiCl2 (aq) --> Ni3(PO4)2 (s) + 6KCl (aq) 
</span>
In the equation, 2 K3PO4 would react with 3 NiCl2. Then the calculation should be look like this:
V2= V1*m1/m2 *2/3
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3 0
4 years ago
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Animals do not make their own food from energy in sunlight. Explain why they still depend on the Sun for energy.
Talja [164]

Answer:

Vitamin D

Explanation:

Without Vitamin D animals (humans included) will start to degrade and organs will shut down

4 0
3 years ago
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