Chemistry, 27.07.2019 09:30 brasherfamily14
What volume of a 1.0 m hcl is required to completely neutralize 25.0 ml of a 1.0m koh
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Chemistry, 23.06.2019 06:40
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?
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What volume of a 1.0 m hcl is required to completely neutralize 25.0 ml of a 1.0m koh...
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