How many moles of oxygen gas are produced by the decomposition of (5.1x10^0) moles of potassium chlorate? The unbalanced equation is provided below.
KCIO3 --> KCI + O2

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o