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zhannawk [14.2K]
2 years ago
9

TIMED!!

Chemistry
1 answer:
ASHA 777 [7]2 years ago
4 0

Answer:

Hey mate hope its help you........

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Which best describes the process of igneous rock formation?
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Igneous rock formation is when magma from a volcano is spilled onto the earth's surface. When lava erupts onto the Earth's surface, it cools quickly creating an igneous rock.

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Answer:

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-covalent compounds have weak attractions between molecules, resulting in low melting points

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Answer:

H2(g)+I2(s)→2HI(s)

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Hello there!

In this case, according to the given information and unbalanced chemical reaction, we infer it must be balanced in agreement with the law of conservation of mass because the reactants side has two hydrogen and iodine atoms whereas the products side has just one. In such a way, by placing a 2 on HI, we obtain the following balanced reaction:

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Percent Composition and Determining Empirical And Molecular Formulas
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% comp. H = 2.8%, % comp. Cl = 97.2%

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A baby's crib would be about how long? 1 m 2 m 10 m 1 km
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-------2 meters-------
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