. What are the coefficients that would correctly balance this equation? _Zn +
_KzCrO 4 —> _K+
ZnCro4

What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.