Explain whether it is exothermic or endothermic

Reference no: EM13674609

1. Find out the molar mass of a gas, if 3.94g of the gas occupied a volume of 3.52L at STP.

2. The combination reaction between hydrogen with oxygen generates tremendous amount of heat. Depict a reaction profile for the reaction and explain whether it is exothermic or endothermic.

3. State the simplest formula for a compound containing 0.080 mole Ba, 0.0800 mole S, 0.320 mole O.

Reference no: EM13674609

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