Consider the following equation: 2 K(s) + Hg2+(aq) > 2 K+(aq) + Hg(s)
a. Which reactant has been oxidized? Explain your choice.
b. Which reactant has been reduced? Explain your choice.
c. What is the oxidizing agent in this reaction?

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

An observation that requires measurement is called quantitative observable or qualitative