Chemistry, 09.10.2021 14:00 XxrazorxX11
Calculate the number of grams of Mg needed for this reaction to release enough energy to increase the temperature of 71 mL of water from 28 degrees Celsius to 73 degrees Celsius.
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Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is
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How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
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When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
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If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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Calculate the number of grams of Mg needed for this reaction to release enough energy to increase th...
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