Mathematics VII .
If the percent erroris 5% and the target amount is 200, what is the lowest acceptable value?

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?