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NISA [10]
3 years ago
9

Stainless steel is an alloy (mixture of metals) that many forks, knives, and spoons are made of. To make the stainless steel, a

company mixes 4.5 pounds of chromium and 2 pounds of nickel with 18.5 pounds of iron. a. A regular spoon weighs about 25 grams. Explain how you could find out what percentage of the spoons weight is due to chromium. How much is this in grams?
Chemistry
1 answer:
CaHeK987 [17]3 years ago
6 0
Add the weight of chromium, nickel and iron to get 25 pounds. Then divide the weight of chromium by the weight of the stainless steel to get 18%. Then find 18% of 25 g which is 4.5 g.
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6 0
3 years ago
The atomic mass of potassium is 39.1. What is the mass of 6.02 × 1023 atoms of potassium? . . A.. 39.1 mg. . . . . B.. 39.1 g. .
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Then
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We already know that
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