Due to radioactive decay over many millions of years, it is possible for the element uranium to decay in

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

Amatch has about 21 milligrams of red phosphorus coating the tip. how many atoms of phosphorus is this?

17) large amounts of very important metal titanium are made by reacting magnesium metal with titanium tetrachloride. titanium metal and magnesium chloride are produced. a) write the balanced equation for this reaction. b) how many kilograms of magnesium are required to produce 1.00 kilograms of titanium? ( show work, .)