For each of the following precipitation reactions, complete and balance the equation, indicating clearly which product is the precipitate. a) Ba(NO3)2(aq) + (NH4)2SO4(aq) -->
b)CoCl3(aq) + NaOH(aq) -->
c)FeCl3(aq) + (NH4)2SS(aq) -->

Concerning the 10.0 ml of 0.50 m nacl to 100 ml of solution: when a solution is diluted, does it change the number of moles dissolved?

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->

Adrop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. what is its volume in cubic centimeters?