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Sterling Silver Spoons
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 5 1905 VINTAGE Sterling Silver MONOGRAMMED L SPOONS  US $36.00
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 Paul Storr Georgian Sterling Silver Spoons Forks 1821 US $460.02
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 VINTAGE GORHAM STERLING SILVER SALT SPOON BROOCH PIN US $9.00
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 Toffenetti Rest Souvenir PC with Sterling Silver spoon US $4.99
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 VINTAGE SUNFLOWERS MERVILLE WI Sterling SILVER SPOON US $3.99
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 Gorham Strasbourg Sterling Silver Cream Soup Spoon NEW US $39.99
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 Gorham Sterling Silver SEA ROSE Dessert Oval Soup Spoon US $27.99
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 12 Norway 1907 JTOSTRUP sterling silver spoons US $47.06
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 Small sterling silver spoon brooch w totem pole US $.99
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 ANTFINE STERLING SILVER GOLF FIGURECLUBS SPOON Hm1907 US $28.88
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 Souvenir of old Cuba sterling silver spoon Havanna US $74.99
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 International Sterling Silver Serving Spoon Wild Rose US $13.02
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 E J SPEAR Sterling Silver Jelly Spoon Perfect US $48.99
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 STERLING SILVER KING RICHARD SALT SPOON 12 US $8.50
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 Sterling silver tiny vintage Mexico spoon charm scrap US $1.04
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 OLD STERLING SILVER PORTLAND OREGON SOUVENIR SPOON US $5.99
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 Antique Watson Sterling Silver Cut out Baby Spoon US $19.95
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 Wallace Sterling Silver Spoon Lapel Pin With Box US $9.95
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 5 Vintage Sterling Silver GRAPEFRUIT spoons ♥WM ROGERS US $9.99
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 Sterling Silver Serving Spoon Design 9 US $14.50
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 Irish Silver Fiddle Pattern Sterling Spoons US $75.00
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 CASED 12 STERLING SILVER COFFEE BEAN SPOONS 1921 98gms US $141.59
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 Vintage Lily Sterling Silver Spoon Teaspoon Whiting NR US $9.99
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 SOLID STERLING SILVER LILY SALT SPOON 1 50 US $8.50
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 STERLING SILVER SPOON PAT 1897 EXCONDITION US $17.99
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 10 LOUIS XIV STERLING SILVER ROUND BOWL SOUP SPOONS US $195.00
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 Sterling Silver Thistle Demitasse Coffee Spoon perfect US $1.04
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 Gorham Sterling Silver Slotted Serving Spoon Vintage US $49.00
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 SOLID STERLING SILVER SEA SHELL TEA CADDY SPOON US $21.95
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 Sterling Silver Souvenir Coffee Spoon Village fab US $.99
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 sterling silverSCRAP LOTcupspoonsRONSON lighter US $87.53
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 Wallace Sterling Silver Demitasse Spoon NO 38 1880 US $9.00
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 20 DIFFERENT STERLING SILVER SALT SPOONS FREE GIFT US $169.99
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 Sterling Silver Spoon Ring SZ 9 K 5 15 US $17.99
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 Sterling Silver Spoon Ring SZ 10 K 5 15 US $17.99
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 Sterling Silver BPOE Elks Spoon Engraved US $5.00
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 Sterling Silver Spoon Ring SZ 6 K 5 15 US $17.99
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 Sterling Silver Spoon Ring SZ 7 K 5 15 US $17.99
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 Sterling Silver Spoon Ring SZ 8 K 5 15 US $17.99
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 Sterling Silver Patterned COFFEE SPOON 46in14gms 1909 US $10.91
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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+