What mass of potassium chlorate must be decomposed to produce 2.40 L of oxygen at 0.82 bar and 3...

How many moles of potassium chlorate to be heated to produce 5.6 "litre" oxygen at STP ?

Calculate the amount of potassium chlorate (KClO_(3)) which must be heated to produce 2.4 litres of oxygen at 740 mm Hg and at 25^(@)C .

How many moles of potassium chlorate need to be heated to produce 11.2 litres of oxygen at NTP?

How many moles of potassium chlorate should be decomposed completely to obtain 67.2 litres of oxygen at STP?

How many moles of potassium chlorate need to be heated to produce 11.35 litre oxygen at STP?

How many moles of impure potassium chlorate of 75% purity are required to produce 48g of oxygen.

Calcium carbonate, CaCO_(3) decomposes upon heating to calcium oxide and carbon dioxide. What mass of solid calcium carbonate is required to produce 2.40 liters of carbon dioxide measured at STP?

Oxygen gas generated by the decomposition of potassium chlorate is collected. The volume of oxygen collected at 24^(@)C and atmospheric pressure of 760 m m Hg is 128 mL . Calculate the mass ( in grams ) of oxygen gas obtained. The pressure of water vapour at 24^(@)C is 22.4 m m Hg .