What is the molar concentration of a #6.8g# mass of hydrogen peroxide, that is dissolved in a volume of #100mL# of water?

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Answer 1 · 2017-05-25T08:14:31

2 M

My own work (Mert METİN)

Answer 2 · 2017-05-25T09:26:42

#[H_2O_2]~=2*mol*L^-1.........#

#"Molarity"="Moles of solute"/"Volume of solution"#

#=((6.8*g)/(34.01*g*mol^-1))/(100*mLxx10^-3*L*mL^-1)#

#=??*mol*L^-1#

What is the molar concentration of a #6.8*g# mass of hydrogen peroxide, that is dissolved in a volume of #100*mL# of water?