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skad [1K]
3 years ago
5

PLS HELP THIS IS TIMED

Chemistry
1 answer:
RoseWind [281]3 years ago
5 0

Answer:

Explanation:

Conduction is the transfer of heat through stationary matter by physical contact. (The matter is stationary on a macroscopic scale—we know there is thermal motion of the atoms and molecules at any temperature above absolute zero.) Heat transferred from an electric stove to the bottom of a pot is an example of conduction.

Some materials conduct thermal energy faster than others. For example, the pillow in your room may the same temperature as the metal doorknob, but the doorknob feels cooler to the touch. In general, good conductors of electricity (metals like copper, aluminum, gold, and silver) are also good heat conductors, whereas insulators of electricity (wood, plastic, and rubber) are poor he

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lianna [129]

Answer:

Explanation:

Approx.

425

⋅

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Explanation:

2

A

l

(

s

)

+

3

C

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(

g

)

→

2

A

l

C

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(

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You have given a stoichiometrically balanced equation, so bravo.

The equation explicitly tells us that

54

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6

×

35.45

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g

C

l

2

gas to give

266.7

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3.10g

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