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Misha Larkins [42]
3 years ago
13

Help with number 20-22 please

Chemistry
1 answer:
SSSSS [86.1K]3 years ago
4 0
18. c
19. A
20. decomposition reaction 
21. 4 
22. 0.04%

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Stainless steel is an alloy of iron, chromium, nickel, and manganese metals. If a 2.000 g sample contains 10.0% nickel, what is
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Answer:

200 g

Explanation:

Stainless steel is an alloy of iron, chromium, nickel, and manganese metals. A 2.000 g sample contains 10.0% nickel (mass percent), that is, there are 10.0 g of nickel every 100 g of the sample. The mass of nickel in the sample is:

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5 0
3 years ago
SOMEONE PLEASE HELP ME! MEDAL, FAN, AND TESTIMONIAL
yKpoI14uk [10]
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Answer:

Explanation:

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I am not sure if this is what you were looking for, but if it is then I am happy to help.  

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2 years ago
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