Determine the mass of gold

  1. Archimedes used density along with mass and volume of alloys (mixtures) of gold and silver to determine the percent of gold (and
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    2. mitchell asked by mitchell
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  2. The British Sovereign coin is an alloy of gold and copper having a total mass of 7.988 g and is 22-karat gold.(a) Find the mass
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    2. anon asked by anon
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  3. a 50 g bracelet is suspected of being gold plated lead instead of pure gold.when it is dropped into a full glass of water,4cm of
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    2. cristine sayon asked by cristine sayon
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  4. A lump of gold is suspected to contain some -quantity of zinc. If the gold sample has a mass of 500g and found to have a density
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    2. Anonymous asked by Anonymous
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  5. The purity of gold is measured in karats. Twenty-four karat gold is pure gold and k karat gold is k/24 gold by mass. One piece
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    2. Laur asked by Laur
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  6. The amount of gold jewelry and other products is measuredin karats (K), where 24K represents pure gold. The mark 14K on a chain
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    2. debbie asked by debbie
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  7. The amount of gold jewelry and other products is measuredin karats (K), where 24K represents pure gold. The mark 14K on a chain
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    2. kirk asked by kirk
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  8. The purity of gold is measured in karats. Twenty-four karat gold is pure gold and k karat gold is k/24 gold by mass. One piece
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    2. Jay asked by Jay
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  9. A sample of gold ore contains 22.0 g of gold metal per 100kg of ore. If gold has a market value of $350.00 per oz., what mass of
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    2. Andrea asked by Andrea
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  10. How many number of gold atom are present in 0.6 gm of 18 carat gold.The 24 carat gold is taken as 100% pure gold.(atomic mass of
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    2. Mole concept asked by Mole concept
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