3 years ago

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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A block of iron has a mass of 150 g and a volume of 20 ml. What is the density of iron? *

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Answer:

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Hope this helps you

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3 years ago

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