3 years ago

Calculate the heat energy released when 21.1 g of liquid mercury at 25.00 °C is converted to solid mercury at its melting point.

1 answer:

3 0

Heat capacity yea urjjrjrjrbdnsnnend

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k0ka [10]

Answer:

120 g of NaCl in 300 g H20 at 90 C

Explanation:

At x = 90 go vertical to the line for NaCl...then go left to the y-axis to find the solubility in 100 g H20 = 40

we want 300 g H20 so multiply this by 3 to get 120 gm of NaCl in 300 g

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2 years ago

Andre45 [30]

No it does not effect the temperature of boiling point

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3 years ago

nexus9112 [7]

Answer:

Explanation:

i think

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3 years ago

Eva8 [605]

Answer: C REDUCTION

Explanation:

Guessed after knowing oxidation isn't the answer. Got right

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3 years ago

Romashka-Z-Leto [24]

How many hydrogen atoms are involved in this reaction? 3

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4 years ago