A chemical supply company sells sulfuric acid (H2SO4) in a concentration of 4.00 M. What volume of this solution would you need to make 12.0 mL of a 0.50 M H2SO4 solution? what is the volume needed?

QUESTION POSTED AT 01/06/2020 - 03:35 PM

Answered by admin AT 01/06/2020 - 03:35 PM

C₁=4.00 mol/L
c₂=0.50 mol/L
v₂=12.0 mL=0.012 L

n(H₂SO₄)=c₁v₁=c₂v₂

v₁=c₂v₂/c₁

v₁=0.50*0.012/4.00=0.0015 L = 1.5 mL
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