If a nickel contains 3.0 gram of copper and 1.2 gram of nickel How many kilograms of copper must be combines with 500 kilograms of nickel to make nickel coins?
If a nickel contains 3.9 gram of copper and 1.2 gram of nickel How many kilograms of copper must be combines with 500 kilograms of nickel to make nickel coins?
im in grade 7 and ihave amath questionwallet a contains 36 coins of quarters and loonies in the ratio 2:7Wallet b contains 36 coins of quarters and loonies in the ratio 1:3Wallet c contains 36 coins of quarters and loonies in the ratio 1:5which walllet has the greatest amount of...
If 14.0 kilograms of Al2O3(s), 57.4 kilograms of NaOh(l), and 57.4 kilograms of HF(g) react completely, how many kilograms of cryolite will be produced?
Answer the questions based on the information give on the sign 1 Beaver pelt=12silver coins 1 Buffalo hide=25silver coins 1 River Otter skin=2gold coins 5 silver coins=1gold coin Pathfinder Polly steps in to trade egss for buffalo skins. She would like to make buffalo hide blanke...
Answer the questions based on the information give on the sign1 Beaver pelt=12silver coins1 Buffalo hide=25silver coins1 River Otter skin=2gold coins5 silver coins=1gold coinJim comes into the station with 45 beaver pelts. He would like to get gold for his pelts. How much will he...
B. Copper Electroplating 1.352 Initial Mass of Copper Anode Final Mass of Copper Anode Mass of Copper lost at Anode Moles of Copper lost at Anode Moles of Electrons produced at Anode Coulombs of Charge passed through the cell Total time current flowed (sec) Average Cur...
william wants to known how many kilograms a 1000 gram cantaloupe weighs he converts the measurement and says the melon 1,000,000 kilograms what did he do wrong
a.u.s nickel contains 3.9g of copper and 1.2g of nickel.how many kilograms of copper must be combined with 500 kg of nickel to make nickel coins?
Ammonia gas combines with solid copper(II) oxide to yield nitrogen gas, copper metal, and steam. Part 1: What is the unbalanced equation (no stoichiometric coefficients, reactants on left, products on right, separated by an arrow, and phases are not necessary). Part 2: What is th...
A U.S. nickel contains 3 ounces of copper for every ounce of nickel. How much nickel is required for 14 pounds of copper?
A U.S. nickel contains 3 ounces of copper for everyounce of nickel. How much nickel is required for14 pounds of copper? (if someone could explain to me what to do) Thanks