Acertain 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

c. 80 g

Explanation:

metal alloy:

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

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation: