2 years ago

Which chemical has the least solubility at 80 c

1 answer:

6 0

Answer:

But since the solubility product constant for each compound is provided, their relative solubility can be ranked from highest to lowest. Depending on the ranking above, it is evident that aluminum hydroxide Al(OH)3 A l ( O H ) 3 has the lowest solubility at 25 Celsius degreesAs temperature increases, its solubility increases as well. Notice, however, that it does not increase significantly. In fact, you can expect to be able to dissolve no more than 40 g of sodium chloride per 100 g of water at 80∘C

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Molarity of 2%W/V of NaOH is

TiliK225 [7]

Assume it is 1 litre and weighs 1kg.
2 percent of 1 kg is 20g.
20g divided by molar mass of NaOH.
20g divide by 40 = 0.5 mole
0.5 mole in a litre would be 0.5M
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3 years ago

What is the pOH of a solution with [OH'] = 9,0 x 10-7?

bearhunter [10]

Answer: D (6.04) is the best answer

Explanation:

pOH = - log [OH⁻]

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3 years ago

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Mamont248 [21]

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3 years ago

The only way to separate a compound into its elements is by what?

algol [13]

Electrolysis and heat can separate a compound into its elements.

I hope this helped you!

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3 years ago

State the total number of electrons occupying all the p- orbitals in one atom of chlorine .

V125BC [204]

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Explanation:

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3 years ago