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denis23 [38]
3 years ago
15

What is specific gravity in minerals?

Chemistry
2 answers:
natima [27]3 years ago
4 0

Specific gravity is the "heaviness" of a mineral. It is defined as a number that expresses the ratio between the weight of a mineral and the weight of an equal volume of water.

fomenos3 years ago
4 0

Answer:

The ratio of it's mass of an equal volume of water.

Explanation:

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What is the correct formula for Triphosphorous hexachloride?
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Answer:

P3

Explanation:

Im pretty sure hope this helps

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What are the nitrogen bases that make up the DNA molecule and how do they pair up?
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There is a second nucleic acid in all cells called ribonucleic acid, or typically known as RNA. Like DNA, RNA is a polymer of nucleotides. Each of the nucleotides in RNA is made up of a nitrogenous base, a five-carbon sugar, and a phosphate group.

I really hope this helps, and I'm sorry if it doesn't It would be great if you posted the answer choices too.

3 0
3 years ago
Which of the following is an oxidation-reduction reaction? ZnS(s) + 2O2(g) ZnSO4(s) CaO(s) + H2O(l) Ca(OH)2(s) 6Li2O(s) + P4O10(
Lelechka [254]

ZnS(s) + 2O₂(g) ⇒ZnSO₄(s)

<h3>Further explanation</h3>

The oxidation-reduction reaction or abbreviated as Redox is a chemical reaction in which there is a change in oxidation number

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Reaction

ZnS(s) + 2O₂(g) ⇒ZnSO₄(s)

S²⁻ (-2 in ZnS) to S⁺⁶(+6 in ZnSO₄) ⇒ oxidation

O₂(0 in O₂) to O⁻²(-2 in ZnSO₄)⇒ reduction

7 0
3 years ago
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How many megagrams are in 90.532 g?
Fed [463]
9.0532e-5 should be correct! hope this helps
7 0
3 years ago
Suppose you take a piece of hard wax from an unlit candle. After you roll the wax between your fingers for a while, it becomes s
jolli1 [7]

Answer:

the candle is still solid..................in this case, yes!

Explanation:

it is still solid because the molecules are packed together tighter than the molecules in a liquid or gas.

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