concentration question (1 Viewer)

[EViL.GENiUS]

The Solution A starch concentration is fixed at 0.006%. (0.006% is 0.00006 g of starch per mL).

When 50 mL of Solution A are mixed with 50 mL of Solution B, what will be the initial starch concentration in the mixture? Give your answer as %, and g of starch per mL.

 

[Timothy.Siu]

i dont really get it, whats in solution B?
wudn't the concentration just get halved?

 

[gurmies]

looks to me like a c1v1 question...

 

[random-1005]

The Solution A starch concentration is fixed at 0.006%. (0.006% is 0.00006 g of starch per mL).

When 50 mL of Solution A are mixed with 50 mL of Solution B, what will be the initial starch concentration in the mixture? Give your answer as %, and g of starch per mL.

wheres concentration of soln B idiot?