Question

Calculate the weight of HCl present in 250 ml of 0.1 M solution HCl

Answer 1

Answer:

Heya mate your answer is----------------------------------------------------❤️✨❤️

Molarity=Number of moles/Volume in litre

Molarity=Number of moles/Volume in litreMolarity=0.1 M

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 Litres

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = X

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = XSo we have,

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = XSo we have,0.1=X/0.25

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = XSo we have,0.1=X/0.25So X=0.025 moles

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = XSo we have,0.1=X/0.25So X=0.025 molesNumber of moles= Mass in grams/Molecular Mass

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = XSo we have,0.1=X/0.25So X=0.025 molesNumber of moles= Mass in grams/Molecular MassNumber of moles=0.025

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = XSo we have,0.1=X/0.25So X=0.025 molesNumber of moles= Mass in grams/Molecular MassNumber of moles=0.025Molecular Mass of HCl=36.5

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = XSo we have,0.1=X/0.25So X=0.025 molesNumber of moles= Mass in grams/Molecular MassNumber of moles=0.025Molecular Mass of HCl=36.50.025=Mass in grams/36.5

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = XSo we have,0.1=X/0.25So X=0.025 molesNumber of moles= Mass in grams/Molecular MassNumber of moles=0.025Molecular Mass of HCl=36.50.025=Mass in grams/36.5Mass in grams =0.9125 gms

Molarity=Number of moles/Volume in litreMolarity=0.1 MVolume = 0.25 LitresNumber of moles = XSo we have,0.1=X/0.25So X=0.025 molesNumber of moles= Mass in grams/Molecular MassNumber of moles=0.025Molecular Mass of HCl=36.50.025=Mass in grams/36.5Mass in grams =0.9125 gmsSo add 0.9125 gms of HCl to 250ml of water