Q. If you have 29.50 grams of the positive ion and excess negative ion for the reaction, how much precipitate will be made?

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b

etingeid

Why doesn't heat added to water make the tempature rise above 100c

Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?

Show how to convert the temperature 84.7° c to kelvin. include all steps and label the final answer.