the ionization Constant of a weak acid is 1.8x10^-5 which of the following is a reasonable PH for a 0.1 M solution of this acid

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)

An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron

How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?