Sanaa

What pH is needed to produce this value of Q if the concentration and pressure values are. Q= 1.38*10^-26 Br2=2.50*10^-4M Br-=12.10M SO4^2-=8.75M Pso2=1.50*10^-5

consider the electrolysis of molten AlCl3 what must the current be in amps if you need to obtain 25.0 grams of aluminum in 5.00 min

name the following complex ions: [Cu(OH)4]^2- [Ni(NH2CH2CH2NH2)]^2+ [Co(SCN)4]2-

break even analysis. suppose a certain product sells for a dollars per unit. then the revenue from selling x units of the product is ax dollars if the cost of producting each unit of the product is b dollars and the company has overhead cost of c dollars...

i think its c