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Solnce55 [7]
2 years ago
12

Single and double replacement reactions practice WS CuCl2 + F2 » CuF2 + Cl2

Chemistry
1 answer:
Lapatulllka [165]2 years ago
7 0
CuCl2+F2—>CuF2+Cl2.
This is a single replacement because there is one compound and one element. Picture Cu as ‘A’ Cl2 as ‘B’ and F2 as ‘C.’ So AB+C—>AC+B. A and B “broke up” and that resulted to A going with C to create the compound CuF2 leaving Cl2 alone.
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Metals (M) in group 2 of the periodic table form ionic bonds
egoroff_w [7]

Answer:

16

Explanation:

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Reaction with group 16.

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They react with oxygen and form oxide.

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this oxide form hydroxide when react with water,

BaO  + H₂O   →  Ba(OH)₂

MgO  + H₂O   →  Mg(OH)₂

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With sulfur,

Mg + S   →  MgS

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5 0
3 years ago
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4 0
2 years ago
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Westkost [7]

Answer:

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3 0
2 years ago
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iren [92.7K]

Answer:

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Explanation:

5 0
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Read 2 more answers
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I think it's balanced ?
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And one P in the both side
7 0
1 year ago
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