Metal Drop Ice
20 December 2010
Metal Drop Ice
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 NEW UNIWORLD SOUP KETTLE 105 QT CAPACITY BLACK INSULATED HINGED LID USK 6000 $99.97 Time Remaining: 11d 1h 5m Buy It Now for only: $99.97 |
 ATLAS METAL WF 4 ICE CREAM SHOP RESTAURANT BAR STAINLESS STEEL DROP IN FROST TOP $899.00 Time Remaining: 6d 6h 23m Buy It Now for only: $999.00 |
 NEW PARAGON SIMPLY A BLAST SNOW SNO CONE MACHINE ICE SHAVER 6133300 $439.00 Time Remaining: 4d 6h 3m Buy It Now for only: $439.00 |
 NEW PARAGON PORT A BLAST SNOW SNO CONE MACHINE ICE SHAVER 6133510 $369.00 Time Remaining: 4d 6h 8m Buy It Now for only: $369.00 |
 NEW SOUTHBEND 6 BURNER 36 GAS RANGE STOVE 1 OVEN S36D $1,395.00 Time Remaining: 26d 4h 7m Buy It Now for only: $1,395.00 |
 Drop in ice cream freezer atlas metal $450.00 Time Remaining: 15d 10m Buy It Now for only: $450.00 |
 NEW PARAGON COTTON CANDY MACHINE 7105100 CLASSIC FLOSS 5 WITH ALUMINUM BOWL $499.00 Time Remaining: 10d 9h 18m Buy It Now for only: $499.00 |
 ATLAS METAL GELATO WF4 ICE CREAM FROZEN COLD PLATE CABINET WITH COUNTER WF 4 $1,200.00 Time Remaining: 7d 1h 35m Buy It Now for only: $1,200.00 |
 USED SUPREME METAL COMMERCIAL STAINLESS BAR ICE WELL W COLD PLATE $249.00 Time Remaining: 3d 6h 22m Buy It Now for only: $249.00 |
 NEW SUPREME METAL DROP IN ICE BIN MODEL 50 LB ICE CAPACITY D 24 IBL $346.00 Time Remaining: 29d 2h 44m Buy It Now for only: $346.00 |
 Car Camping Boat RV BBQ Ice Shaver Machine Snow Cone Maker Hiking w Clamps 1680 $69.90 Time Remaining: 22d 13h 37m Buy It Now for only: $69.90 |
 SUPREME METAL COLD FOOD TABLE DROP IN REFRIGERATED 3 WELLS 47 DRAIN DIRCP 3 $1,895.00 Time Remaining: 24d 14h 5m Buy It Now for only: $1,895.00 |
 ATLAS COLD PLATE FREEZER UNIT WF 4 $900.00 Time Remaining: 23d 12h 5m Buy It Now for only: $900.00 |
 First Aid Kit Cabinet 5 Shelf Medique 1529 pcs $196.82 Time Remaining: 6d 3h Buy It Now for only: $196.82 |
 Atlas Metal 52 Electric Drop In Self Contained Frost Top Marble Slab $599.00 Time Remaining: 16d 2h 15m Buy It Now for only: $599.00 |
 USED LACROSSE SK36CT+7 RESTAURANT BAR STAINLESS 8 PASS 36 ICE WELL STORAGE BIN $295.00 Time Remaining: 8d 6h 52m Buy It Now for only: $295.00 |
 USED SUPREMETAL 3 COMP SINK SERVICE BAR WORK STATION W ICE BIN $679.00 Time Remaining: 7d 7h 22m Buy It Now for only: $679.00 |
 NEW UNIWORLD 15 LB CHURRO MAKER UCM DL7 ALL STAINLESS STEEL $329.97 Time Remaining: 7d 3h 30m Buy It Now for only: $329.97 |
 NEW SUPREME METAL ELECTRIC HOT FOOD TABLE 5 WELLS 77 240 VOLTS HF 5E 240 $1,399.00 Time Remaining: 24d 13h 45m Buy It Now for only: $1,399.00 |
 NEW GOLD MEDAL MAXIMICER CYLINDER 1023 FOR SNO SNOW CONE HOLDS 20 25 LBS OF ICE $289.00 Time Remaining: 1h 27m Buy It Now for only: $289.00 |
 Entire Dairy Queen Ice Cream Store Equipment Pkg $24,900.00 Time Remaining: 2d 1h 3m Buy It Now for only: $24,900.00 |
 NEW UNIWORLD SOUP KETTLE 105 QT CAPACITY STAINLESS STEEL INSULATED USK 6000S $119.97 Time Remaining: 11d 1h 5m Buy It Now for only: $119.97 |
 Used Atlas Metals WDF 3 Ice Cream Freezer Drop In TA $1,000.00 Time Remaining: 5d 7h 55m Buy It Now for only: $1,000.00 |
 NEW STAR HEAT WAVE FRENCH FRY WARMER ROD TYPE PORTABLE HEATED BASE HWP 2 $299.99 Time Remaining: 24d 13h 57m Buy It Now for only: $299.99 |
 USED FOLLETT CORPORATION ITS700SG 31 ICE STORAGE TRANSPORT SYSTEM W 700LB BIN $2,259.00 Time Remaining: 29d 8h 2m Buy It Now for only: $2,259.00 |
 USED FOLLETT CORPORATION ITS700SG 31 ICE STORAGE TRANSPORT SYSTEM W 700 LB BI $2,259.00 Time Remaining: 29d 8h 12m Buy It Now for only: $2,259.00 |
 NEW GOLD MEDAL HAWAIIS FINEST ICE SHAVER SNO SNOW CONE 8 LB HOPPER 1027HD $1,675.00 Time Remaining: 1h 27m Buy It Now for only: $1,675.00 |
 STAINLESS MINI KITCHEN COOLER STOVE ICE MAKER MACHINE $1,999.00 Time Remaining: 11d 7h 48m Buy It Now for only: $1,999.00 |
 ATLAS METAL 4 F PANS DROP IN HOT BUFFET S STEEL INSERT $699.00 Time Remaining: 25d 13h 30m Buy It Now for only: $699.00 |
 Ice Cream Freezer Atlas Metal Industries WDF 3 NSF Commercial $1,295.00 Time Remaining: 3d 3h 6m Buy It Now for only: $1,295.00 |
 Atlas Metal Industries WCM 4 Drop In Cold Pan commercial restaurant $599.00 Time Remaining: 22d 11h 7m Buy It Now for only: $599.00 |
 WITTENBORG CUP DROP MOTOR FOR FM 800 MACHINE SPECIAL SALE PRICE 5500 $55.00 Time Remaining: 17d 16h 23m Buy It Now for only: $55.00 |
 NEW STAR HEAT WAVE FRENCH FRY WARMER ROD TYPE PORTABLE HEATS FROM ABOVE HWP 1 $196.99 Time Remaining: 24d 13h 57m Buy It Now for only: $196.99 |
 USED STAINLESS 36 X 30 BAR RESTAURANT ICE BIN TABLE $329.00 Time Remaining: 9d 4h 52m Buy It Now for only: $329.00 |
 NEW GOLD MEDAL SNO KING SNOW CONE MACHINE 500 LB HR CAPACITY DRAIN HOSE 1888 $699.00 Time Remaining: 1h 27m Buy It Now for only: $699.00 |
 NEW SOUTHBEND 4 BURNER 24 GAS RANGE STOVE 1 OVEN S24E COMMERCIAL KITCHEN $1,375.00 Time Remaining: 11d 1h 4m Buy It Now for only: $1,375.00 |
 NEW GOLD MEDAL SNO SNOW CONE BLOCK ICE SHAVER V BELT PULLEY 3 BLADES 1087 $1,995.00 Time Remaining: 1h 27m Buy It Now for only: $1,995.00 |
 NEW SUPREME METAL ELECTRIC HOT FOOD TABLE 4 WELLS 62 240 VOLTS HF 4E 240 $1,049.00 Time Remaining: 24d 13h 45m Buy It Now for only: $1,049.00 |
 Atlas Metals Drop In Frost Top with Granite Stone WF 5 $775.00 Time Remaining: 25d 29m Buy It Now for only: $775.00 |
 Atlas Metals Drop in Frost Top with Granite Stone Model WF 5 $775.00 Time Remaining: 6d 5h 24m Buy It Now for only: $775.00 |
 NEW SUPREME METAL ELECTRIC HOT FOOD TABLE 3 WELLS 47 120 VOLTS HF 3E 120 $879.00 Time Remaining: 24d 13h 14m Buy It Now for only: $879.00 |
 NEW SUPREME METAL ELECTRIC HOT FOOD TABLE 4 WELLS 62 120 VOLTS HF 4E 120 $1,049.00 Time Remaining: 24d 13h 39m Buy It Now for only: $1,049.00 |
 NEW FEDERAL INDUSTRIES REFRIGERATED DISPLAY CASE SELF SERVE 67 ERSSHP 678SC $6,811.46 Time Remaining: 14d 4h 11m Buy It Now for only: $6,811.46 |
 NEW FEDERAL INDUSTRIES REFRIGERATED DISPLAY CASE SELF SERVE 47 ERSSHP 478SC $5,914.25 Time Remaining: 14d 4h 11m Buy It Now for only: $5,914.25 |
 Atlas Metals WF 5 Drop In Frost Top with Granite Stone $775.00 Time Remaining: 23d 11h 28m Buy It Now for only: $775.00 |
 GOLD MEDAL FRUSHEEZ FROZEN DRINK MACHINE SINGLE BOWL 15 GALLON CAPACITY 1416 $1,295.00 Time Remaining: 1h 27m Buy It Now for only: $1,295.00 |
 SUPREME METAL COLD FOOD TABLE DROP IN REFRIGERATED 4 WELLS 60 DRAIN DIRCP 4 $2,095.00 Time Remaining: 24d 14h 5m Buy It Now for only: $2,095.00 |
 NEW STAR RIBBED SANDWICH GRILL PRESS PANINI GX10IG $443.00 Time Remaining: 18d 53m Buy It Now for only: $443.00 |
 NEW FEDERAL INDUSTRIES REFRIGERATED DISPLAY CASE SELF SERVE 37 ERSSHP 378SC $5,659.10 Time Remaining: 14d 4h 11m Buy It Now for only: $5,659.10 |
 SUPREME METAL COLD FOOD TABLE DROP IN REFRIGERATED 5 WELLS 74 DRAIN DIRCP 5 $2,275.00 Time Remaining: 24d 14h 5m Buy It Now for only: $2,275.00 |
 NEW PARAGON ANTIQUE COPPER CINEPLEX STAND FOR 4 OZ POPCORN MACHINE 3080810 $165.00 Time Remaining: 4d 6h 3m Buy It Now for only: $165.00 |
 NEW VOLLRATH 4 WELL HOT FOOD STEAM TABLE 38004 120V $1,579.00 Time Remaining: 29d 7h 56m Buy It Now for only: $1,579.00 |
 VOLLRATH EAZI CLEAN HEAVY DUTY CAN OPENER BCO 5000 $199.99 Time Remaining: 15d 6h 14m Buy It Now for only: $199.99 |
 NEW PARAGON YELLOW CINEPLEX STAND FOR 4 OZ POPCORN MACHINE 3080850 $165.00 Time Remaining: 4d 6h 3m Buy It Now for only: $165.00 |
 NEW SUPREME METAL ELECTRIC HOT FOOD TABLE 3 WELLS 47 240 VOLTS HF 3E 240 $879.00 Time Remaining: 24d 13h 45m Buy It Now for only: $879.00 |
 NEW VOLLRATH SERVEWELL 4WELL HOT FOOD STEAM TABLE 38104 $1,579.00 Time Remaining: 25d 6h 46m Buy It Now for only: $1,579.00 |
 VOLLRATH SERVEWELL 3 WELL HOT FOOD STEAM TABLE 38103 $1,299.99 Time Remaining: 25d 3h 12m Buy It Now for only: $1,299.99 |
 GOLD MEDAL FRUSHEEZ FROZEN DRINK MACHINE TWIN BOWL 15 GALLON BOWL CAPACITY 1414 $2,195.00 Time Remaining: 1h 27m Buy It Now for only: $2,195.00 |
 STAR HOLMAN ULTRA MAX CONVEYOR ELECTRIC OVEN UM1850A $4,437.00 Time Remaining: 8d 10h 32m Buy It Now for only: $4,437.00 |
 NEW VOLLRATH HEAVY DUTY GAS GRIDDLE GRILL 936GGM 36 FLAT SURFACE 1 THICK PLATE $1,952.22 Time Remaining: 10d 9h 18m Buy It Now for only: $1,952.22 |
 NEW GOLD MEDAL SUPER FLOSS MAXX COTTON CANDY MACHINE 3077 $895.00 Time Remaining: 11d 22m Buy It Now for only: $895.00 |
 NEW VOLLRATH HEAVY DUTY GAS CHAR BROILER 924CG DUALHOB MANUAL CONTROL 24SURFACE $1,889.95 Time Remaining: 11d 8h 24m Buy It Now for only: $1,889.95 |
 GOLD MEDAL FRUSHEEZ FROZEN DRINK MACHINE SINGLE BOWL 37 GALLON CAPACITY 1116 $1,995.00 Time Remaining: 1h 27m Buy It Now for only: $1,995.00 |
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 NEW VOLLRATH HEAVY DUTY GAS GRIDDLE GRILL 924GGM 24 FLAT SURFACE 1 THICK PLATE $1,489.95 Time Remaining: 10d 9h 18m Buy It Now for only: $1,489.95 |
 NEW PARAGON RED CINEPLEX STAND FOR 4 OZ POPCORN MACHINE 3080800 $165.00 Time Remaining: 4d 6h 3m Buy It Now for only: $165.00 |
 SENOR SALSA WARING BLENDER HGB14S FOOD PROCESSOR $319.99 Time Remaining: 21d 8h 56m Buy It Now for only: $319.99 |
 USED MCCANN 16 1337 STAINLESS RESTAURANT BAR ICE WELL 6 PASS COLD PLATE $299.00 Time Remaining: 25d 1h 22m Buy It Now for only: $299.00 |
 NEW VOLLRATH HEAVY DUTY GAS GRIDDLE GRILL 948GGM 48 FLAT SURFACE 1 THICK PLATE $2,409.99 Time Remaining: 10d 9h 18m Buy It Now for only: $2,409.99 |
 VOLLRATH EAZI CLEAN MEDIUM DUTY CAN OPENER BCO 3000 $155.99 Time Remaining: 15d 6h 13m Buy It Now for only: $155.99 |
 STAR HOLMAN ULTRA MAX CONVEYOR ELECTRIC OVEN UM1833A $4,206.00 Time Remaining: 8d 10h 32m Buy It Now for only: $4,206.00 |
 NEW VOLLRATH CAYENNE 60 CHAR BROILER GAS GRILL 40838 $2,209.99 Time Remaining: 3d 7h 31m Buy It Now for only: $2,209.99 |
 NEW STAR STANDARD WAFFLE BAKER MAKER SINGLE SWB7R1E $592.00 Time Remaining: 23d 13h 39m Buy It Now for only: $592.00 |
 NEW VOLLRATH HEAVY DUTY GAS CHAR BROILER 936CG DUALHOB MANUAL CONTROL 36SURFACE $2,484.84 Time Remaining: 11d 8h 24m Buy It Now for only: $2,484.84 |
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 NEW STAR SINGLE FOOD WARMING DRAWER CHIP BUN SDW1N $997.00 Time Remaining: 11h 52m Buy It Now for only: $997.00 |
 NEW VOLLRATH CAYENNE 48 CHAR BROILER GAS GRILL 40837 $1,519.99 Time Remaining: 3d 7h 21m Buy It Now for only: $1,519.99 |
 VOLLRATH EAZI CLEAN MEDIUM DUTY CAN OPENER BCO 2000 $162.99 Time Remaining: 15d 6h 13m Buy It Now for only: $162.99 |
 VOLLRATH EAZI CLEAN HEAVY DUTY CAN OPENER BCO 6000 $237.99 Time Remaining: 15d 6h 14m Buy It Now for only: $237.99 |
 VOLLRATH EAZI CLEAN TITAN CAN OPENER BCO 7000 $339.99 Time Remaining: 15d 6h 15m Buy It Now for only: $339.99 |
 NEW VOLLRATH HEAVY DUTY GAS GRIDDLE GRILL 960GGM 60 FLAT SURFACE 1 THICK PLATE $3,099.95 Time Remaining: 10d 9h 18m Buy It Now for only: $3,099.95 |
 NEW VOLLRATH HEAVY DUTY GAS GRIDDLE GRILL 972GGM 72 FLAT SURFACE 1 THICK PLATE $3,633.45 Time Remaining: 10d 9h 18m Buy It Now for only: $3,633.45 |
 NEW VOLLRATH SERVEWELL 5 WELL STEAM TABLE 38105 FOOD $1,879.00 Time Remaining: 23d 12h 7m Buy It Now for only: $1,879.00 |
Chemistry; Specific Heat of Unknown Metal?
Can somebody help me with this chemistry problem?
A 39.0 g block of an unknown metal at 91.4oC was dropped into an insulated vesssel containing approximately 36 g of ice and 23 g of water at 0oC. After the system had reached equilibrium it was determined that 6.24 g of the ice had melted.
What is the specific heat of the metal?
The heat of fusion of ice = 333 Jg-1
heat lost by the block = heat gained by the solution
The heat gained by the solution = heat was absorbed by melting the ice. since there was no change in temp...
let Q be heat...
∆Q block = m Cp ∆T
∆Q ice = ∆Hfus x mass
∆Hfus x mass ice = mass metal x Cp x ∆T
Cp = (∆Hfus x mass ice) / (mass metal x Cp ∆T)
∆Hfus = 333 J/g
mass ice = 6.24 g
mass metal = 39.0g
∆T = 91.4 °C - 0 °C = 91.4 °C
Cp = (333 J/g) x (6.24 g) / [ (39.0g) x (91.4 °C) ] = 0.583 J/g°C {3 sig figs}
