Calculate the solubility of AgBr(s) in 0.15 M NaCN(aq). Ksp = 7.7 × 10-13 for AgBr Kf = 5.6 × 108 for Ag(CN)2-(aq)

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

Which material burns faster? metal aluminum