Theoretical yield and percentage yield of:

2.00g of Lead (II) Nitrate & 3.00g of Potassium Iodide

The balanced chemical equation is
Pb(NO3)2 + 2KI —> PbI2 + 2KO3

Please include the working out

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d

The velocity of any object depends upon a) the location of the object. b) the location of the observer. c) which measurement tools are used. d) the relative motion of the observer.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate according to the following equation: