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ikadub [295]
3 years ago
14

What dangerous chemical is used when ore is treated?

Chemistry
1 answer:
MrRissso [65]3 years ago
6 0
Sulfuric acid 

cyanide




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Dafna1 [17]

Answer:

1.) The property by the virtue of which the metals can be beaten into sheets.

<u>Malleability</u>

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6 0
3 years ago
What is the conclusive evidence that mixing sugar in the water is a physical change
djyliett [7]
THE DEFINITION OF PHYSICAL CHANGE: Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds. so the answer is that the form of the sugar is changing in water but if you boiled the water till its all evaporated all that will be left is the sugar
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4 years ago
In the reaction A + B + C &gt;&gt; D, what are the products?
Kisachek [45]

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The products are the stuff on the right of the yield sign so the answer is D only.

3 0
3 years ago
A gas at 42. 0°c occupies a volume of 1. 32 l. if the volume increases to 2. 24 l, what is the new temperature in kelvin?
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lutik1710 [3]

Answer:

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Using the equation -log[H3O+] = pH,

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3 0
3 years ago
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