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3 years ago

A mixture of chalk powder and water can be

Chemistry

1 answer:

grin007 [14]3 years ago

4 0

Answer:

<h3>Right answer is: ( a) chalk powder remains suspended in water.</h3>

Explanation:

Filtration is the technique used to separate suspended solute particles from a solution . The chalk powder remains suspended in the solution and can easily be filtered through a filter paper , the chalk powder can be collected on the filter paper and clear solvent is collected as the filtrate.

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Shkiper50 [21]

Answer:

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2 years ago

You measure salt water in a tank to have a density of 1.02 g/mL. A balloon weighs 2.0 g and you weights have a mass of 30.0 g ea

Elden [556K]

Weight of the balloon = 2.0 g

Six weights each of mass 30.0 g is added to the balloon.

Total mass of the balloon = 2.0 g + 6*30.0 g = 182 g

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$182g*\frac{mL}{1.02g} =178mL$

Converting the volume from mL to cubic cm:

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Assuming the balloon to be a sphere,

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3 years ago

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djyliett [7]

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2 years ago

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Natali5045456 [20]

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2 years ago

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grigory [225]

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