A solution of silver nitrate is electrolyzed and solid silver is deposited on an metal spoon. If a current of 2.0 A for 1 hour, then what mass of silver is deposited on the metal spoon? The molar mass of silver is 107.868 g/mol.
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A solution of silver nitrate is electrolyzed and solid silver is deposited on an metal spoon....
A 21.5 g sample of nickel was treated with excess silver nitrate solution to produce silver metal and nickel(II) nitrate. The reaction was stopped before all the nickel reacted, and 36.5 g of solid metal (nickel and silver) is present. Calculate the mass of solid silver metal present.
A spoon was silver-plated electrolytically in a AgNO3 solution. If 0.750 g of Ag was deposited on the spoon at a constant current of 20.0 mA, how long (in hours) did the electrolysis take? (1 mA = 1x10–3 A) 11.9 hr 9.32 hr 5.92 hr 8.76 hr 10.1 hr
What mass (g) of silver will be obtained when an aqueous silver nitrate (AgNO3) solution is electrolyzed for 30.0 minutes with a constant current of 5.40 A? 10.9 g Ag formed ♡ 12.3 g Ag formed 3.22 g Ag formed 5.72 g Ag formed
Through the magic of electrochemistry, metallic copper can be used to recover solid silver metal from a solution of silver nitrate (AgNO3) according to the following reaction: Cu(s) + AgNO3(aq) → Cu(NO3)2(aq) + Ag(s) What mass of silver metal will be produced if 0.900 g of copper metal is reacted with silver nitrate (AgNO3)? (HINT: You must first balance the chemical equation.)
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. A solution containing 3.00 g of sodium carbonate is mixed with one containing 4.75 g of silver nitrate. How many grams of each of the following compounds are present after the reaction is complete? sodium carbonate, silver nitrate, silver carbonate, sodium nitrate
An electrochemical cell consists of two silver electrodes placed in aqueous solution of silver nitrate. The positive electrode is called anode, whereas the negative electrode is called cathode. A constant current of 0.5 A is passed through the cell for 1 hour. a) What is the total charge q transported through the cell? b) If one electron is needed to discharge one positively charged silver ion (that is, to neutralize the ion and deposit it on the cathode), how many...
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. A solution containing 4.50 g of sodium carbonate is mixed with one containing 3.50 g of silver nitrate. After the reaction is complete, the solutions are evaporated to dryness, leaving a mixture of salts. How many grams of each of the following compounds are present after the reaction is complete? sodium carbonate silver nitrate silver carbonate sodium nitrate
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. A solution containing 3.80 g of sodium carbonate is mixed with one containing 5.43 g of silver nitrate. How many grams of sodium carbonate are present after the reaction is complete?How many grams of sodium nitrate are present after the reaction is complete?
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. A solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 of silver nitrate. Part A) How many grams of sodium carbonate are present after the reaction is complete? Part B) How many grams of silver nitrate are present after the reaction is complete? Part C) How many grams of silver carbonate are present after the reaction is...
6. (16 points) Magnesium bromide reacts with silver nitrate to form silver bromide (solid) and magnesium sulfate (aq). A mixture of 50.0 8 of magnesium bromide (MM 184.1 g/mol) and 100 g of silver nitrate (MM- 169.9 g/mol) is allowed to react. Identify the limiting reactant and determine the mass of the excess reactant present in the vessel when the reaction is complete, Do by ICE Method Type of reaction Double displacement 2015 MgBra (5) + 2 AgNO,(aq) > Mg(NO)2(aq)...