Hello, I have this problem in my calculus class where I have to prove a formula with induction.
the problem is:
( 1 * 3 * 5 * ... * (2n - 1) ) / ( 1 * 2 * 3 * ... * n) =< 2^n
=< = equal or lesser than
P(1) is easy to solve, and so is P(k), but I start having problems with...
HCl + NaOH --> Na+(aq) + Cl-(aq) + H2O
Na and Cl won't react and form NaCl because the corresponding base of a strong acid is weak and the corresponding acid of a base is also weak, so the formula for those who react is:
H+ + OH- --> H20