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Free_Kalibri [48]
3 years ago
15

How glycerin is form?

Chemistry
1 answer:
Alex787 [66]3 years ago
6 0
Glycerin is a sugar alcohol derived from animal products, plants or petroleum. ... Vegetable glycerin is made by heating triglyceride-rich vegetable fats — such as palm, soy and coconut oils — under pressure or together with a strong alkali, such as lye.
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What does the atomic numbrr represent on the periodic table?​
lesya692 [45]

Answer:

Explanation:

The atomic number tell us the number of protons and neutrons in the nucleus of an atom. in other words ,each element has a unique number that identifies how many protons are in one atom of that element example, all hydrogen atoms, and only hydrogen atoms, contain one proton and have an atomic number of 1.

4 0
3 years ago
Determine the number of equivalents if a 3.89N solution contains 0.76 L of solution
ValentinkaMS [17]

Answer:

2%

Explanation:

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5 0
3 years ago
Use a periodic table to help you answer these questions if needed.
yuradex [85]

Answer:

2 Al and 3 S

Explanation:

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3 0
1 year ago
Where does lava in volcanoes come from?
Stella [2.4K]
Magma can push through holes or cracks in the crust of the volcano, causing a volcanic eruption. Which is when magma flows or erupts onto earth's surface, which is what you call lava (whenever it goes onto the earths surface).
4 0
3 years ago
What is the composition of an isotope of calcium (atomic number 20)?
beks73 [17]

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i think c

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4 0
3 years ago
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