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goblinko [34]
3 years ago
14

A container of oxygen with a volume of 150 L is heated from 300 K to 600 K.

Chemistry
1 answer:
slava [35]3 years ago
3 0

Answer:150

Explanation:

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the sum of average kinetic molecules of the body is called temperature..

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Match the terms to their definitions a reproductive cell
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A cell that reproduces
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The density (d) of a substance is an intensive property that is defined as the ratio of its mass (m) to its volume (v).
vovangra [49]

Answer:

Density is an intensive property

Explanation:

The intensive properties don´t depend on mass or size, if you have a liter of water, this litter have a density equal 1000 kg/m^3. If zo have 250 liters of water, the density is 1000 kg/m^3 too.

The density does not change with the addition or substraction of matter.

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A 50% antifreeze solution is to be mixed with a 90% antifreeze solution to get 200 liters of a 80% solution. How many liters of
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Answer:

50 ltr 150 ltr

Explanation:

this problem can be solved by the mixture and allegation concept which can be clearly understand from bellow figure in which the concentration of solution 1 is 50% and concentration of solution 2 is 90% before mixing after mixing with help bellow concept the ratio of concentration become 10:30

ratio of solution 1 and solution 2 =10:30

                                                     =1:3

total mixture is 200 liters

part of solution 1=\frac{1}{4} ×200

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part of solution 2=\frac{3}{4} ×200

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Because it lives for many years a maple tree is a
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perennial

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