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Katarina [22]
4 years ago
7

A certain metal alloy is composed of 10% tin, 16% antimony, and 74% lead. If you were to have 500 g of the alloy, how many grams

of antimony would be found in this sample?
a. 370g
b.50g
c.80g
d. 16g
Chemistry
1 answer:
kenny6666 [7]4 years ago
3 0

Answer:

c. 80 g

Explanation:

metal alloy:

  • wt% = (mass compound/mass alloy)×100

for antimony:

⇒ 16% = (g antimony / g alloy)×100

⇒ 0.16 = g antimony / g alloy

∴ g alloy = 500 g

⇒ (0.16)×(500 g) = g antimony

⇒ g antimony = 80 g

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