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mestny [16]
3 years ago
5

Copper and gold have similar reactive properties. On the Periodic Table of the Elements, these elements are most likely to...

Chemistry
2 answers:
allochka39001 [22]3 years ago
6 0
C, if it has the same properties is almost always grouped together
aev [14]3 years ago
5 0

Answer:

C. Be in the same group

Explanation:

Most elements in the same group have similar properties.

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What would the carbon dioxide part of a soft drink be classified as?
garik1379 [7]

Answer is: A. solute .

Solvation is the interaction of solvent (in this example water) with molecules or ions (in this example carbon dioxide)) in a solute.  

Solvent (usually a liquid, but can also be a solid or a gas) is a substance that dissolves a solute (dissolved in the solvent).

Solvent is always the same state of matter as the solution. In this example, soft drink is a liquid, so water is a solvent.

5 0
3 years ago
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CHEM
castortr0y [4]
Molarity = moles / liter

a) M = 2/4 = 0.5 M

b) Moles = 4/(30 + 16 + 1)
= 0.085
M = 0.085 / 2 = 0.0425 M

c) Moles = 5.85 / (23 + 35.5)
= 0.1
M = 0.1 / 0.4
= 0.25 M
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3 years ago
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For Carbon - 14, the top number will be ____. The bottom number will be ____.
Semenov [28]

16 and 6

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the top number will be 16 and the bottom number will be 6

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2 years ago
Burning gasoline as fuel for a car involves
Nostrana [21]

Thermal energy

mechanical energy

chemical energy

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