(quick) which statement is true about percent yield?
a. dividing the theoretical yield by the actual yield and multiplying by 100 indicates percent yield.
b. multiplying the theoretical yield by the actual yield and dividing by 100 indicates percent yield.
c. dividing the actual yield by the theoretical yield and multiplying by 100 indicates percentage yield.
d. subtracting the actual yield from the theoretical yield and multiplying by 100 indicates percent yield.

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp