Chemistry, asked by kumariayushi6157, 3 days ago

state the fraction of gold present in an 18 carat gold piece.​

Answers

Answered by CharuNethra2021
1

Answer:

Pure gold is 24 carat, so 18 carat would be 18/24, or 3/4 which is 75%.

Answered by Anonymous
4

Answer:

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Explanation:

• 24 carat is pure gold with no other metals. Lower caratages contain less gold; 18 carat gold contains 75 per cent gold and 25 per cent other metals, often copper or silver...

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