Which best defines the relationship between speed and velocity?

If 200.0g of copper(ll) sulfate react with an excess of zinc metal, what is the theoretical yield of copper

In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83