Chemistry, 27.07.2019 10:10 debrielcalderon
In the previous question you were provided with an extra piece of information: you were told that only liquid water would be present once equilibrium was established. if the final state of a system is not given, it is still possible to determine it from the initial temperatures and masses. the next few parts will illustrate this point. suppose that in an insulated container, 0.100 kg of water at 20.0∘c is mixed with 1.500kg of ice at −15.0∘c. you are asked to find the final temperature tf of the system, but you are not told what the final phase of the system in equilibrium is.
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Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %
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Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.
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Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
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Which of these conditions most likely produces an unstable isotope?
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In the previous question you were provided with an extra piece of information: you were told that o...
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