Determine how many mL of solution A (acetic acid-indicator solution) must be added to solution B (sodium acetate-indicator solution) to obtain a buffer solution that is equimolar in acetate and acetic acid. Solution A: 10.0 mL 3.0e-4M bromescol green solution 25.0mL 1.60M acet...
because b and m_o are constants and i believe that e^-kt is taken as a constand as well. Leaving dx to be integrated between 0 and x(t). am i correct? more opinions welcomed please
I think that the answer comes out to be v(t)=(uk-g)t - b*m_o*(e^-kt)*x(t)
A rocket ascends from rest in a uniform gravitational field by ejecting exhaust with constant speed u. Assume that the rate at which mass is expelled is given by dm/dt=mk, where m is the instantaneous mass of the rocket and k is a cosntant, and that the rocket is retarded by a...
Use linear approximation to estimate sec^2(pi/4 + .025) Need help quickly please!! :)
Samuel solved the equation h 234 = 1,192 and found the solution to be h = 958. Is he correct? He is right I think because when you subtract 234 from 1192 it equals 958 right?
simplify log2(4x^2 2^x)
In an election, Kate lost to Lee by 32 votes. Because the vote was so close, they decided to have a re-vote. All of Kate's supporters voted fro her again, but some of Lee's supporters switched their votes to vote for Kate. Kate won by the revote by 6 votes. How may of ...
What is the distance between the rectangular coordinates (1,16) and (10,4)?
in the recent presidential election, romney's comment "binders full of woman" really offended people. why were people so offended, i dont really understand, did he mean something bad?