Bronze copper tin

Bronze is an alloy of copper and tin in a ratio of 1:4. How much copper does a bronze piece of jewelry weighing 25 g contain?

Final Answer:

c =  5 g

Step-by-step explanation:

m=25 g Cu:Sn = 1:4  c:s = 1:4 c+s=m  c = 1+41 m c=51 m=51 25=51 25=525=5 g



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