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2 years ago

Which of the following is a common property of both strong acid and strong base?

Chemistry

2 answers:

kifflom [539]2 years ago

4 0

Answer:

They are good electrolytes

Gekata [30.6K]2 years ago

3 0

Answer:please can you help me with the last question that I asked I will help you if you help me please help

Explanation:

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Pure water and pure salt are poor conductors of electricity. When salt is dissolved in water, the resulting solution conducts el

castortr0y [4]

Answer:

you are right

Explanation:

it sounds good

4 0

3 years ago

Read 2 more answers

In the laboratory you are asked to make a 0.565 m sodium bromide solution using 315 grams of water. How many grams of sodium bro

Scorpion4ik [409]

Answer : The mass of sodium bromide added should be, 18.3 grams.

Explanation :

Molality : It is defined as the number of moles of solute present in kilograms of solvent.

Formula used :

$Molality=\frac{\text{Mass of solute}\times 1000}{\text{Molar mass of solute}\times \text{Mass of solvent}}$

Solute is, NaBr and solvent is, water.

Given:

Molality of NaBr = 0.565 mol/kg

Molar mass of NaBr = 103 g/mole

Mass of water = 315 g

Now put all the given values in the above formula, we get:

$0.565mol/kg=\frac{\text{Mass of NaBr}\times 1000}{103g/mole\times 315g}$

$\text{Mass of NaBr}=18.3g$

Thus, the mass of sodium bromide added should be, 18.3 grams.

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3 years ago

when Jane drives to work, she always places her purse on the passengers seat. by the time she gets to work, her purse has fallen

marishachu [46]

Hmm, friction maybe? I guess it depends on how fast she stopped?

7 0

3 years ago

Will you obtain a pure solid in evaporation technique? Justify your answer

aniked [119]

Evaporation technique is used to separate a compound dissolved in a solvent by vaporizing the solvent and converting it to gaseous state. This leaves behind the solid residue present in the solution after the pure solvent is vaporized. The solvent vapors can be collected and condensed to get pure solvent. But the solid residue cannot be considered pure as it is the left over solid after all the solvent is evaporated. If the solution has some impurities, the solid left over includes all of the impurities. So, we cannot obtain a pure solid in evaporation technique.

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3 years ago

The acceleration of a runner who accelerates from 0 m/s to 3 m/s in 12s

Naily [24]

4 m/s^2

I hope this helps!

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3 years ago