For the following reaction, 126 grams of silver nitrate are allowed to react with 27.9 grams of copper. silver nitrate(aq) + copper(s) copper(II) nitrate(aq) + silver(s) What is the maximum amount of copper(II) nitrate that can be formed?

For his first experiment, Samuel obtains samples of solid acetic acid powder and solid sodium bicarbonate powder from his chemistry teacher.  He mixes the two powders together, but there is no reaction. a) What needs to happen between particles of acetic acid and sodium bicarbonate for a reaction to occur?

Write an equation for the precipitation reaction that occurs (if any) when solutions of sodium hydroxide and barium nitrate are mixed.

A 0.8910 g sample of a mixture of NaCl and KCl is dissolved in water, and the solution is then treated with an excess of AgNO3 to yield 1.923 g of AgCl. Calculate the percent by mass of each compound in the mixture. Be sure each of your answer entries has the correct number of significant digits. % mass NaCl 0% % mass KCI X

imagine that a 2.0 m colution of copper 2 chloride is added to a piece of aluminum.  draw a particulate representation of the mixture after any reaction has completed

1) Group 1 metals react almost instantly and violently with water, as a single replacement reaction to produce an aqueous solution of metal hydroxide and hydrogen gas. A sample of solid lithium weighing 84.25 mg is dropped into a beaker containing 50.0 mL of water. Assume the density of water is 0.9988 g/mL. a) Write the balanced equation. b) Calculate the theoretical yield (in grams) of lithium hydroxide. c) Assuming the reaction is complete, and that there is no volume change, what is the concentration (in M) of lithium hydroxide in the solution that results?

In the laboratory, a student dilutes 25.3 mL of a 8.46 M hydrobromic acid solution to a total volume of 100.0 mL. What is the concentration of the diluted solution?

In an experiment, a student combines 75.0 mL of a 0.190 M iron (III) chloride solution with 125.0 mL of a 0.240 M sodium carbonate solution. What is the theoretical yield of sodium chloride (in grams)?

If 20.6 g of Nal (MM = 149.89 g/ mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of Nal in the resulting solution?

One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silver nitrate, solution. Any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate. Suppose an EPA chemist tests a 200. mL sample of groundwater known to be contaminated with cadmium chloride, which would react with silver nitrate solution like this: CdCl2(aq) + 2 AgNO3(aq) → 2 AgCl(s) + Cd (NO3)2(aq) The chemist adds 89.0 mM silver nitrate solution to the sample until silver chloride stops forming. He then washes, dries, and weighs the precipitate. He finds he has collected 5.4 mg of silver chloride. Calculate the concentration of cadmium chloride contaminant in the original groundwater sample. Be sure your answer has the correct number of significant digits. E d OL E