1.388 g HNO3
4 moles HNO3 (63.018 grams/1 mole HNO3) = 252 grams nitric acid ================
69
There shouldn't be any copper in eight grams of gold! Unless it's a copper/gold alloy.
431.5 grams
63 if it is anhydrous
10 mL of nitric acid has a mass of 15.1 grams.
4 moles HNO3 (63.018 grams/1 mole HNO3) = 252 grams nitric acid ================
69
There shouldn't be any copper in eight grams of gold! Unless it's a copper/gold alloy.
431.5 grams
63 if it is anhydrous
Those are 95 percent copper. A US penny weighs 3.11 grams. Of that, 2.9545 grams is copper.
10 grams of copper can kill you. But copper sulphate won't kill you. So don't freak out!
35 grams X 80 dollars/ 14 grams = 200. The cost of 35 grams of copper would cost $200 according to the given information.
1654 grams exactly
You need to multiply the volume, by the density of copper.
About 150.2 grams of Copper.