Alloy Silver
A 0.693g sample of a silver alloy used to make cutlery is dissolved completely in nitric acid. Excess sodium c
A 0.693g sample of a silver alloy used to make cutlery is dissolved completely in nitric acid. Excess sodium chloride solution is added to produce a percipitate of silver chloride. The percipitate is filtered, dried and found toweigh 0.169g. Find the percentage of silver in the alloy
NaCl is a strong salt : NaCl >> Na+ + Cl-
Ag+ + Cl- >> AgCl (s)
Moles AgCl = 0.169 g / 143.32 g/mol = 0.00118 => moles Ag+ in the alloy
Mass silver = 0.00118 mol x 107.87 g/mol = 0.127 g
% of Ag = 0.127 x 100 / 0.639 = 19.9 %
 |
 Alumnium Alloy Silver Tone Pedals for Bicycle Bike 2 Pcs $17.70 Time Remaining: 1h 56m |
 SRAM RED Front Derailleur Double Braze On Alloy Titanium Anodized Silver NEW $0.99 (1 Bid) Time Remaining: 7h 33m |
 SRAM RED Front Derailleur Double Braze On Alloy Titanium Anodized Silver NEW $69.97 Time Remaining: 7h 37m |
 SHIMANO ULTEGRA BR 6600 Silver Brake Caliper Rear Road Bike R Alloy NEW $44.97 Time Remaining: 7h 37m |
 Campagnolo Downtube Barrel Adjuster Shifter cable stops Alloy Silver New $27.50 Time Remaining: 7h 39m |
 Weinmann Zac 19 700 x 28 38c 36h Alloy Rim Silver NEW $19.99 Time Remaining: 7h 58m Buy It Now for only: $25.99 |
 New Radius ALLOY Brake Caliper Rear Only Fixie Fixed gear road bike Silver $18.99 Time Remaining: 10h 59m |
 Fixie Track Single Speed Bike Alloy Drop Bar Pistabar 254 Handlebar 40cm Silver $47.99 Time Remaining: 11h 11m |
 New Origin 8 Compe Lite Seat Post 272mm Silver Polished Alloy 350mm $23.99 Time Remaining: 11h 15m |
 TOKEN ALLOY STEM ROAD MTB 318 110mm BIKE SILVER $74.99 Time Remaining: 15h 27m Buy It Now for only: $74.99 |
 SHIMANO ULTEGRA BR 6600 Silver Brake Caliper Rear Road Bike R Alloy NEW $50.97 Time Remaining: 22h Buy It Now for only: $50.97 |
 Token TK9192A PYRO ALLOY SEATPOST SILVER ROAD MTB BIKE 309 X 350 MM TI BOLTS $69.30 Time Remaining: 1d 25m Buy It Now for only: $69.30 |
 1 Alloy Silver Threadless Headset Spacers 5mm NEW $8.50 Time Remaining: 1d 34m Buy It Now for only: $8.50 |
 Alloy Silver Seatpost 268 mm Seat Post Fixed Gear FREE USA SHIPPING $30.00 Time Remaining: 1d 5h 33m Buy It Now for only: $30.00 |
 TK235 152MM 45g SILVER Token MTB Bike Titanium Alloy QR Skewer HUB $55.00 Time Remaining: 1d 6h Buy It Now for only: $55.00 |
 SHIMANO 550 FC R550 1725mm 39 53 Road Bike Crankset Crank Alloy Silver NEW $79.97 Time Remaining: 1d 6h 52m |
 Yokozuna Alloy Aluminum Presta Valve Cap Silver $6.95 Time Remaining: 1d 22h 15m Buy It Now for only: $6.95 |
 Sunlite Alloy Track Bicycle Pedals 9 16 Black Silver $14.99 Time Remaining: 1d 22h 26m Buy It Now for only: $14.99 |
 TOKEN Alloy Crankset Chainring Bolts Nuts Set SILVER $11.99 Time Remaining: 1d 23h 33m Buy It Now for only: $11.99 |
 Nitto Noodle 177 44cm 260mm Silver Alloy $82.99 Time Remaining: 2d 2h 3m Buy It Now for only: $82.99 |
 Nitto Noodle 177 42cm 260mm Silver Alloy $82.99 Time Remaining: 2d 2h 3m Buy It Now for only: $82.99 |
 Vintage Silver Seal 27 x 1 1 4 Steel Wheel Set Normandy Alloy Hubs Road Used $129.99 Time Remaining: 2d 2h 19m Buy It Now for only: $129.99 |
 MURPHY Alloy SILVER Urban Riser Handlebar 254 FIXED GEAR NEW FREE USA SHIPPING $25.00 Time Remaining: 2d 5h 9m Buy It Now for only: $25.00 |
 ALUMINUM ALLOY Suspension Seat Post 272 x 350mm SILVER $17.76 Time Remaining: 2d 6h 34m Buy It Now for only: $17.76 |
 Delta Stem Riser 3 1 2 Height Increase Silver Alloy $24.87 Time Remaining: 2d 9h 8m Buy It Now for only: $24.87 |
 TOKEN SILVER CAP 318MM 100MM TK933AU BLACK CNC ALLOY STEM ROAD MTB $78.88 Time Remaining: 2d 9h 30m Buy It Now for only: $78.88 |
 TOKEN SILVER CAP 318MM 90MM TK933AU BLACK CNC ALLOY STEM ROAD MTB $78.88 Time Remaining: 2d 9h 30m Buy It Now for only: $78.88 |
 Promax Silver Adjustable Polished Alloy Bike Stem 105 180 degrees 254mm diam $24.98 Time Remaining: 2d 22h 44m Buy It Now for only: $24.98 |
 Sta Tru 700X20 25 REAR UCP COASTER BRK ALLOY SILVER ALEX RP15 36H RIM $56.72 Time Remaining: 3d 55m Buy It Now for only: $56.72 |
 Sta Tru 700X20 25 REAR UCP SPOKE HG8 9 ALLOY SILVER ALEX RP15 36H RIM $50.75 Time Remaining: 3d 55m Buy It Now for only: $50.75 |
 WELLGO ORIGIN8 SILVER TRACK FIXED GEAR ROAD BIKE PEDALS ALLOY $19.70 Time Remaining: 3d 6h 53m Buy It Now for only: $19.70 |
 DRINK BOTTLE BIDON CAGE LITE ALLOY SILVER BUTTON M WAVE $9.81 Time Remaining: 3d 8h 16m Buy It Now for only: $9.81 |
 MURPHY Alloy Aero Silver Seatpost Seat Post 272mm Fixed Gear FREE USA SHIPPING $35.00 Time Remaining: 3d 19h 12m Buy It Now for only: $35.00 |
 Alloy Silver Seatpost 264 mm Light Strong Seat Post Fixed Gear SHIPS FREE USA $20.00 Time Remaining: 3d 19h 16m Buy It Now for only: $20.00 |
 CHAIN RING 144MM 5 BOLT 42T 1 8 ALLOY SILVER BMX FIXIE TRACK $39.95 Time Remaining: 3d 20h 16m Buy It Now for only: $39.95 |
 BRAKE Caliper Origin 8 V Alloy 101mm CLASIC Silver Rear $14.98 Time Remaining: 3d 22h 14m Buy It Now for only: $14.98 |
 Sunlite Bicycle Pedals Alloy Quill 9 16 Silver Road Pedals HUGE SALE $11.99 Time Remaining: 4d 2h 10m Buy It Now for only: $11.99 |
 1pair New cycling bicycle Antislip aluminum alloy foot tread Bike Pedals silver $14.99 Time Remaining: 4d 3h 38m Buy It Now for only: $14.99 |
 DT Swiss Comp 20 18x283mm Blk Spokes Box of 72 with Silver Alloy nipples $93.60 Time Remaining: 4d 5h 56m Buy It Now for only: $93.60 |
 DT Swiss Comp 20 18 x 263mm Blk spokes Box of 72 with Silver Alloy nipples $119.68 Time Remaining: 4d 5h 56m Buy It Now for only: $119.68 |
 CHAINRING Origin 8 104mm 42T 4BOLT Alloy Silver $35.98 Time Remaining: 4d 12h 59m Buy It Now for only: $35.98 |
 CHAINRING Origin 8 130mm 52T Alloy Silver $44.98 Time Remaining: 4d 12h 59m Buy It Now for only: $44.98 |
 PEDALS Origin 8 ROAD ALLOY QUILL 9 16 Black Silver $32.48 Time Remaining: 4d 13h 24m Buy It Now for only: $32.48 |
 CHAINRING Origin 8 110mm 46T Alloy Silver $38.23 Time Remaining: 4d 14h 9m Buy It Now for only: $38.23 |
 CHAINRING Origin 8 94mm 34T Alloy Silver $31.23 Time Remaining: 4d 14h 9m Buy It Now for only: $31.23 |
 CHAINRING Origin 8 130mm 56T Alloy Silver $50.60 Time Remaining: 4d 14h 9m Buy It Now for only: $50.60 |
 CHAINRING Origin 8 110mm 36T Alloy Silver $33.73 Time Remaining: 4d 14h 9m Buy It Now for only: $33.73 |
 Wheel Rear 27x1 Weinmann LP18 Silver 36 Alloy FW 5 6 7sp Silver 126mm DT20SL $83.23 Time Remaining: 4d 15h 4m Buy It Now for only: $83.23 |
 CHAINRING Origin 8 130mm 38T Alloy Silver $34.98 Time Remaining: 4d 15h 19m Buy It Now for only: $34.98 |
 RIM Alloy Weinmann 700x35 519 32H Silver $27.48 Time Remaining: 4d 15h 54m Buy It Now for only: $27.48 |
 RIM Alloy Weinmann 27x1 LP18 36H PV Silver $32.48 Time Remaining: 4d 15h 54m Buy It Now for only: $32.48 |
 Wheel Front 700 SUN M13 Silver 36 Alloy Quick Release SEAL SLDT20SL Silver $94.48 Time Remaining: 4d 16h 9m Buy It Now for only: $94.48 |
 Wheel Front 700x35 Alloy 36H Silver Alloy BO 3 8 UCP $38.23 Time Remaining: 4d 16h 9m Buy It Now for only: $38.23 |
 Wheel Front 27x1 SUN M13 Silver 36 Alloy Quick Release SEAL Silver DT20SL $89.98 Time Remaining: 4d 16h 9m Buy It Now for only: $89.98 |
 CHAINRING Origin 8 104mm 34T 4BOLT Alloy Silver $31.23 Time Remaining: 4d 16h 34m Buy It Now for only: $31.23 |
 HANDLEBAR SunLite CRSR RETRO Alloy Silver 1in $43.18 Time Remaining: 4d 16h 49m Buy It Now for only: $43.18 |
 Wheel Rear 27x1 SUN CR18 Silver 36 Alloy FW 5 6 7sp Silver 126mm DT20SL $94.48 Time Remaining: 4d 17h 29m Buy It Now for only: $94.48 |
 CHAINRING Origin 8 130mm 54T Alloy Silver $48.35 Time Remaining: 4d 17h 44m Buy It Now for only: $48.35 |
 CHAINRING Origin 8 110mm 34T Alloy Silver $31.23 Time Remaining: 4d 17h 44m Buy It Now for only: $31.23 |
 CHAINRING Origin 8 94mm 32T Alloy Silver $29.98 Time Remaining: 4d 17h 44m Buy It Now for only: $29.98 |
 RIM Alloy Weinmann 700x20 LP18 36H Presta Valve Silver $32.48 Time Remaining: 4d 18h 19m Buy It Now for only: $32.48 |
 Wheel Front 700c Weinmann LP18 Silver 36 Alloy Quick Release SEAL Silver DT20SL $78.73 Time Remaining: 4d 18h 34m Buy It Now for only: $78.73 |
 Wheel Rear 27x1 Weinmann LP18 Silver 36 Alloy 6sp FW BO Silver SS20SL $56.23 Time Remaining: 4d 18h 39m Buy It Now for only: $56.23 |
 Old School Lee Chi Silver Alloy FRONT REAR Brakes $21.21 Time Remaining: 4d 18h 42m Buy It Now for only: $21.21 |
 Ultra Light Cuda Silver Alloy Bar Ends $8.46 Time Remaining: 4d 18h 42m Buy It Now for only: $8.46 |
 Wheel Rear 700c Weinmann ZAC19 Silver 36 Alloy 8S CASS Silver SS20SL $76.48 Time Remaining: 4d 18h 44m Buy It Now for only: $76.48 |
 CHAINRING Origin 8 130mm 42T Alloy Silver $35.98 Time Remaining: 4d 18h 59m Buy It Now for only: $35.98 |
 Old School Alloy Toe Clip Style Silver 1 2 Pedal Set $6.76 Time Remaining: 4d 19h 1m Buy It Now for only: $6.76 |
 Old School Alloy Toe Clip Style Silver 9 16 Pedal Set $6.76 Time Remaining: 4d 19h 1m Buy It Now for only: $6.76 |
 DT Swiss Comp 20 18 x 248mm Blk spokes Box of 72 with Silver Alloy nipples $111.60 Time Remaining: 4d 19h 11m Buy It Now for only: $111.60 |
 DT Aero Comp 292mm Black Box 20 with Silver Alloy Nipple $53.91 Time Remaining: 4d 19h 11m Buy It Now for only: $53.91 |
 DT Aerolite 268mm Silver Box 20 w Alloy Nipples $79.20 Time Remaining: 4d 19h 11m Buy It Now for only: $79.20 |
 DT Swiss Comp 20 18 x 276mm Blk spokes Box of 72 with Silver Alloy nipples $111.60 Time Remaining: 4d 19h 11m Buy It Now for only: $111.60 |
 DT Aerolite 272mm Silver Box 20 w Alloy Nipples $72.00 Time Remaining: 4d 19h 12m Buy It Now for only: $72.00 |
 DT Aerolite 292mm Silver Box 20 w Alloy Nipples $79.20 Time Remaining: 4d 19h 12m Buy It Now for only: $79.20 |
 DT Swiss 20 x 16mm Silver Alloy Nipples Box of 100 $24.75 Time Remaining: 4d 19h 12m Buy It Now for only: $24.75 |