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Name a metal that could be used in a future experiment to extract the copper from the copper (II) nitrate solution.
Here is the balanced equation if that helps answer the question: Cu (s) 2AgNO3 (aq) --> Cu (NO3)2 (aq) 2Ag (s)
zinc reacts with aqueous sulfuric acid to form hydrogen gas zns h2so4aq --gt znso4aq h2gin an experiment 201 ml of
What volume would be occupied by 100 g of oxygen at a pressure of 1.50 atm and a temperature of 25ºC?
A Buffer solution with a pH reading of 8.50 was prepared by mixing 0.25 mole acid(HA) and 0.05 mole NaOH in 500.0ml DI water.
Hydroxide ion reacts with lactic acid as soon as it is produced. The endpoint of the reaction is detected with an acid-base indicator. It required 111 s for a current of 13.2 mA to reach the endpoint.
Determine the freezing point and calculate the final temperature if initially this iron nail was at temperature of 28 degree Celsius?
If a reaction mixture contains only N2O and NO2 at partial pressures of 1.0 atm each, the reaction will be spontaneous until some NO forms in the mixture.
Draw a structure containing only carbon and hydrogen that is a chiral alkyne with six carbon atoms.
An airbag in?ates in less than 50 msec by the reaction of NaN3 to produce Na and nitrogen gas at 25 ?C. NaN3 → Na + N2 The volume of the airbag is about 30 liters, and it is ?lled to a pressure of 1.4 atm.
Based on the procedure that you used in this experiment, and the same molar quantities of reactants, develops a procedure that would be suitable for the preparation of isobutyl propionate.
A 33.5 mL sample of a KOH solution of unknown concentration requires 22.1 mL of 0.200 M solution to reach the end point in a titration. What is the molarity of the KOH solution?
Balance the following ionic Lewis structures by placing the appropriate coefficients. Leave a target blank to indicate the absence of a coefficient.
The standard change in gibbs free energy= -69.0 kJ/mol. What is the change in G for this reaction at 298K when the partial pressures are PNO=0.100 P02=0.350 PN02=0.700 atm
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