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Sphinxa [80]
3 years ago
7

the movement of heat through touching molecules is called: A. conduction B. convection C. radiation​

Chemistry
1 answer:
Margaret [11]3 years ago
8 0

Answer:

conduction. convection is a cycle, and radiation requires no contact

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Balance the following equations: (c) H2(g)+I2(s)⟶HI(s)H2(g)+I2(s)⟶HI(s)
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Answer: H_2(g)+I_2(g)\rightarrow 2HI(s)

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.

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H_2(g)+I_2(g)\rightarrow 2HI(s)

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