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In: Chemistry

if 22.8 ml of 0.100 m mgcl2 is needed to completely react 15.0 ml of agno3...

if 22.8 ml of 0.100 m mgcl2 is needed to completely react 15.0 ml of agno3 solution, what is the molarity of the agno3 solution? the reaction is: mgcl2(aq)+2 agno3(aq)->2 afcl(s)+mg(no3)2(aq)

A. 0.0760 m

B. 0.152 m

C. 0.304 m

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