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Sever21 [200]
3 years ago
5

Isotopes with unstable nuclei are_______and are called _______.

Chemistry
1 answer:
Inga [223]3 years ago
8 0

Answer:

Radioactive and are often called radioisotopes

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A gas occupies a volume of 30.0L, a temperature of 25°C and a pressure of 0.600atm. What will be the volume of the gas at STP?​
Shalnov [3]

Answer:

=16.49 L

Explanation:

Using the equation

P1= 0.6atm V1= 30L, T1= 25+273= 298K, P2= 1atm, V2=? T2= 273

P1V1/T1= P2V2/T2

0.6×30/298= 1×V2/273

V2=16.49L

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2 years ago
Which concept does the diagram show?
salantis [7]

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temperature

Explanation:

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What is hydrogenation​
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7 0
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