Posted by **melissa** on Saturday, January 8, 2011 at 6:48pm.

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?

## Answer this Question

## Related Questions

- Math - If a nickel contains 3.9 gram of copper and 1.2 gram of nickel How many ...
- 7th grade - If a nickel contains 3.0 gram of copper and 1.2 gram of nickel How ...
- chemistry - A nickel has a mass of 5.000 grams and is composed of 25% nickel and...
- Math - A U.S. nickel contains 3 ounces of copper for every ounce of nickel. How ...
- Math - A U.S. nickel contains 3 ounces of copper for every ounce of nickel. How ...
- Math - A US nickel contains 3 ounces of copper for every ounce of nickel. How ...
- math - A U.S. nickel contains 3 ounces of copper for every ounce of nickel. How ...
- riddle - What two coins will make up 30 cents but you cannot use a nickel ? What...
- Chemistry - Suppose a galvanic cell contains one nickel electrode and one copper...
- Chemistry - Solution Stoichiometry - A piece of nickel is placed in a beaker ...