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Iteru [2.4K]
2 years ago
6

intrusive igneous rock forms when the cooling of magma takes place fast on the top of the Earth's surface. A. True B. False

Chemistry
2 answers:
-BARSIC- [3]2 years ago
5 0

Answer:

A

Explanation:

True igneous rock forms cooling of magma fast on the top

Gnesinka [82]2 years ago
3 0

Answer:

The answer is A. True

Explanation:

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<em> ionic equation : </em>3Fe(2+)(aq) + 3SO4(2-)(aq)+ 6Na(+)(aq) + 2PO4 (3-) (aq) → Fe3(PO4)2(s)+ 6Na(+) + 3SO4(2-)(aq)

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3Fe(2+)(aq) + 3SO4(2-)(aq)+ 6Na(+)(aq) + 2PO4 (3-) (aq) → Fe3(PO4)2(s)+ 6Na(+) + 3SO4(2-)(aq)

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3Fe(2+)(aq)  + 2PO4 (3-)(aq) → Fe3(PO4)2(s)

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