Which is an example of a confidence game? A man buys property, inflates its value, and quickly sells it.
A man convinces a mark to use the mark's money to place a bet for him in a
rigged betting establishment.
A man obtains a credit card under a false name.
A doctor files a claim for payment for a test he did not conduct.

The combustion of methane, ch4, releases 890.4kj/mol. that is, when one mole of methane is burned,890.4 kj are given off to the surroundings. this meansthat the products have 890.4 kj less than the reactants.thus, ah for the reaction = - 890.4 kj. a negative symbolforah indicates an exothermic reaction.ch (g) + 20 (g)> co2 (g) + 2 h0 (1); ah = - 890.4 kga) how much energy is given off when 2.00 mol of ch,are burned? b) how much energy is released when 22.4g of ch. areburned?