cozyrae26 cozyrae26
  • 24-11-2019
  • Chemistry
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i need number 3 and 4 please and thank you

i need number 3 and 4 please and thank you class=

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SvetkaChem
SvetkaChem SvetkaChem
  • 24-11-2019

Answer:

3. a) 1 atm,  

4.   3 mol/L

Explanation:

3. Solubility 1 : solubility 2 = Pressure 1 : Pressure 2

    6.0 g/L     :  3.0 g/L       =    2.0 atm  :  x atm

x = 3.0*2.0/ 6.0 = 1 atm

4. Molarity = 15 mol/5 L = 3 mol/L

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