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Sterling Silver Spoons
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 DIGITAL GRAM SCALE Weight Antique Sterling Silver Spoon  US $9.99
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 Sea Rose Gorham Sterling Silver Spoon teaspoon US $29.95
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 LOT VINTAGE SIGNED ALL STERLING SILVER RINGS SPOONS US $21.39
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 Scroll spoon ring sterling silver heavy stylish US $24.95
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 English sterling silver 1904 Harrogate souvenir spoon US $12.50
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 Sterling Silver EPNS Spoons Silverplate Mix Lot 6 US $13.50
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 Lunt Mount Vernon Sterling Silver Spoon Ring 1905 US $19.00
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 VINTAGE STERLING SILVER KINGS PATTSERVING SPOON Hm1942 US $57.26
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 ANTIQUE STERLING SILVER DOG CREST SERVING SPOON Hm1822 US $35.59
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 c1900 Sterling Silver Spoonslot of 203 1 8 ounces US $34.78
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 Sterling Silver Washington DC State Spoon US $7.85
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 Sterling Silver Spoon Grand Canyon US $7.85
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 Sterling Silver Spoon Lookout Mountain Tenn Railway US $7.85
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 Gorham ETRUSCAN Sterling Silver Spoon Ring ART DECO 6 9 US $21.00
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 Lunt Madrigal Sterling Silver 1 large serving spoon US $49.00
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 1901 Pan American Sterling Silver Spoon w inscription US $7.70
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 DAVID ANDERSEN 1890s STERLING SILVER DEMITASSE SPOONS US $490.00
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 Sterling Silver 925 Collectors spoon Niagra Falls US $1.99
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 STERLING SILVER LION OPEN SALT DISH SPOON SET US $65.95
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 Sterling Silver Spoon Souvenir Sterling 70 US $7.70
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 GEORGE VI STERLING SILVER CORONATION SOUVENIR SPOON US $35.59
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 Sterling Silver Spoon Collector Memphis Tenn NR US $5.00
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 6 STERLING SILVER OLD MASTER SALT SPOONS SET 14 US $49.99
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 Sterling Silver Spoon Collector Busch Gardens NR US $5.00
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 1896 STERLING SILVER ENAMEL GORHAM DEMITASSE SPOONS US $49.95
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 VICTORIAN STERLING SILVER KNIGHT APOSTLE CADDY SPOON US $41.78
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 Sterling Silver Spoon Collector New York NR US $5.00
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 Traditional Pattern Sterling Silver Spoon Ring Sz 6 US $18.00
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 3 GORHAM STERLING SILVER DEMITASSE SPOONS LANCASTER US $25.00
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 4 STERLING SILVER CHANTILLY SALT SPOON 37 US $35.99
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 Pair Sterling Silver Lg APOSTLE SPOONS 73in52gEa 1922 US $92.83
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 6 STERLING SILVER LILY SALT SPOONS SET 50 US $53.99
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 ORNATE STERLING SILVER GOLF SPOON US $15.40
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 Set Of 6 Danish Sterling Silver Enamel Coffee Spoons US $63.45
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 Gorham Sterling Silver Demitasse Spoon Lansdowne 1917 US $9.50
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 11 Sterling Silver Commemorative Spoons 1920s 40s NR US $20.52
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 SOLID STERLING SILVER ANGEL REEF SALT SPOON 1 US $8.50
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 3D Spoon Spatula Egg Beater Moves Sterling Silver Charm US $6.69
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 VINTAGE STERLING SILVER SPOON PIN US $12.99
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 LOVELY OLD STERLING SILVER LADLE SPOON MANCHESTER US $5.00
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Stoichiometry problem? 10 points for best answer?
To remove silver tarnish (silver oxide) off of sterling silverware, the polish contains calcium, which is more reactive than silver and repleaces the silver in a single replacement reaction that is removed by washing. If a spoon contains 1 x 10^-4 moles of silver oxide, how many grams of polish would be needed if the polish is 15% calcium by mass?
Could you please just help me put this in an equation? It seems so confusing...Thanks a lot.
Ag2O +Ca 2+ ---> CaO + 2 Ag+