Chemistry, 28.04.2021 22:40, mrmendrala

Gold reacts with the elements in Group 7 of the periodic table. 0.175 g of gold reacts with chlorine.
The equation for the reaction is:
2 Au + 3 Cl22 AuCl3
Calculate the mass of chlorine needed to react with 0.175 g of gold.
Give your answer in mg
Relative atomic masses (Ar): Cl = 35.5 Au = 197

Answers: 2

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Gold reacts with the elements in Group 7 of the periodic table. 0.175 g of gold reacts with chlori...