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The following minerals contain silver. Rank the minerals in order of percent silver from least to greatest: miersite, AgI; hessite, Ag2Te; empressite, AgTe; and cerargyite, AgCl.
1. AgTe < AgI < AgCl < Ag2Te
2. AgTe < AgI < Ag2Te < AgCl
3. Ag2Te < AgTe < AgI < AgCl
4. AgCl < Ag2Te < AgTe < AgI
5. AgI < AgCl < Ag2Te < AgTe
when 50.0 g of Copper are reacted with silver nitrate solution Cu + 2AgNo3 - Cu(No3)2 +2 Ag 148 g of silver are obtained. what is the percent yeild of silver obtained?
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