A 1.50g sample of an ore containing silver was dissolved, and all of the `Ag^(+)` was converted to 0.124 g of `Ag_(2)S`. What was the percentage of silver in the ore?

A 1.50g sample of an ore containing silver was dissolved, and all of the Ag^(+) was converted to 0.125 g of Ag_(2)S . What was the percentage of silver in the ore?

Silver oxide (Ag_2O) decomposes at temperature 300^@C yielding mettallic silver and oxygen gas. A 1.60g sample of impure silver oxide yields 0.104g of oxygen gas. What is the per cent by mass of the silver oxide in the sample ?

Silver oxide (Ag_2O) decomposes at temperature 300^@C yielding matellic silver and oxygen gas. A 1.60g sample of impure silver oxide yields 0.104g of oxygen gas. What is the per cent by mass of the silver oxide in the sample ?

Silver oxide (Ag_2O) decomposes at temperature 300^@C yielding matellic silver and oxygen gas. A 1.60g sample of impure silver oxide yields 0.104g of oxygen gas. What is the per cent by mass of the silver oxide in the sample ?

Silver oxide (Ag_2O) decomposes at temperature 300^@C yielding matellic silver and oxygen gas. A 1.60g sample of impure silver oxide yields 0.104g of oxygen gas. What is the per cent by mass of the silver oxide in the sample ?