Calculations: limiting reagents and concentrations (1 Viewer)

[Dr.Dan]

Hey guys. my chem final exam is is 1 week and i was just wanderin if anyone could help me with limiting reagents andconcentrations

i just need steps to solve them; calculate ppm and excess reagents etc...

 

[Forbidden.]

IF

The reaction is A + B --> C + D and assuming they're all 1M.
But .. if B is only 0.5M

A = 1M
B = 0.5M

then C = 0.5M
and D = 0.5M

 

[xiao1985]

assuming reaction go to completion =)