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jeka94
3 years ago
9

Does dissolution or crystallization produce heat?

Chemistry
1 answer:
valentinak56 [21]3 years ago
3 0
Crystallization produces heat.
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When ammonium chloride is dissolved in water, the beaker gets cold. Which type of reaction does this describe
gulaghasi [49]

Answer:

B

Explanation:

i think with exothermic reactions heat is released

this is what i looked up

hope this helps i took chem last year and think this is what i learned

7 0
3 years ago
Mercury’s natural state is where the atoms are close to each other but are still free to pass by each other. In which state(s) c
kvv77 [185]

Mercury naturally exists in Liquid state.

On Condensing it can exist in Solid state as well.

Hope it helps...

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3 0
3 years ago
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A piece of metal has a volume of 30.0cm3 and a mass of 252g. What is its density? what metal do you think this is?
Alborosie

Answer:

Explanation:

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3 years ago
The density of pure solid copper is 8.94 g/mL. What volume does 34 g of copper occupy?
patriot [66]

hey there ! :

Density = 8.94 g/mL

mass = 34 g

Volume = ??

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D = m / V

8.94 = 34 / V

V = 34 / 8.94

V = 3.803 mL

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4 0
3 years ago
In a 0.01 M solution of HCl, Litmus will be
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