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3 years ago

In which phase(s) of matter is volume variable?

1 answer:

4 0

Gas because it has no volume

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lubasha [3.4K]

I think it would be d

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3 years ago

spayn [35]

Answer:

it's a chemical change and an electrolytic reaction

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4 years ago

Grace [21]

Because it is Disordered

6 0

3 years ago

Arlecino [84]

The relation between density, mass and volume is

$Density = \frac{Mass}{Volume}$

1) to calculate = volume

given:

Density = 0.0915 g/ mL

mass = 17.7 grams

formula used:

$Density = \frac{Mass}{Volume}$

Thus

Volume $Volume = \frac{Mass}{Density} = \frac{17.7 g}{0.915 \frac{g}{mL} } = 193.44 mL$

Answer: 193.44 mL

2) the mass of sample will be

$mass = density X volume = 0.0915\frac{g}{mL} X 76.5 mL = 6.99 = 7 g$

Answer: 7 g

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3 years ago

gladu [14]

It is harmful because you can get burned easy and your clothes can get dirty.

3 0

3 years ago