CaCN 2 +3H 2 O=>CaCO 3 +2NH 3 a. For the balanced equation shown below, what would be the limiting reagent if 10.4 grams of CaCN 2 were reacted with 6.52 grams of H 2 O b. How much of the excess reagent remains?

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Areaction in which products can react to re-form reactants is