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zlopas [31]
3 years ago
8

What cannot be broken down into other substances?

Chemistry
1 answer:
MatroZZZ [7]3 years ago
8 0

Answer:

element

Explanation:

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What fuel source is Jan using if she exercises at 85% of her maximum aerobic capacity?
Marina86 [1]

Answer:

Carbohydrates

Explanation:

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A candle is placed outside of the center of curvature for a concave mirror.
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The person above is trying to give you a virus
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3 years ago
1 Balance each equation. Paragraph Styles Voice Sensity 2) Indicate the type of reaction by classifying each reaction as single
nika2105 [10]

1. Double replacement (DR)

2. Decomposition (D)

<h3>Further explanation</h3>

1. Al2(SO4)3 + Ca3(PO4)2 -> 2AIPO4 + 3CaSO4

Double replacement (DR) : there is an ion exchange between two ion compounds in the reactant to form two new ion compounds in the product

General form :

AB + CD -> AD + CB

2.  2NaCIO3 → 2NaCl + 3O2

Decomposition (D) : Reactant breakdown into simpler ones(reverse of combination)

General form :

AB ---> A + B

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Incomplete dash of fuels produces many poisonous dash​
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I don't know if this is correct, your question did not have much context.

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