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How many cubic centimeters is in one cubic feet?
28,316.85 cc. One centimeter = 0.3937 (approximately) of an inch. Therefore 1 inch = 2.54 centimeters. And, since 1 foot = 12 inches, 1 foot = 12 x 2.54 cm = 30.48 cm. A cubic foot is 1 ft x 1 ft x 1 ft. That's 30.48 cm x 30.48 cm x 30.48 cm, which equals 28316.85 cubic centimeters (rounded). OR 1 ft = 0.3048 m 1 cu ft = 0.3048 m x 0.3048 m x 0.3048 m = 0.028316846592 cu m cc = cu m x 100 x 100 x 100 (since 1 m = 100 cm). 0.028316846592 cu m = 28316.85 cc
How many grams of Cu(OH)2 can be produced from the reaction of 0.500g Cu with 30.0mL of 3.0M NaOH?
Cu + 2NaOH ---> Cu(OH)2 + 2NaSince we have a finite amount of two reactants we must first determine which is the limiting reactant. For Cu: n= m/M = 0.500 g/63.53 g/mol = 7.87E-3 mol For NaOH: n = CV = (3.0 mol/L)(0.0300 L) = 9.00E-2 mol Copper is by far the limiting reactant therefore we will use its amount to find the maximum Cu(OH)2 that can be yielded from the reaction. Since the above reaction scheme indicates that Cu and Cu(OH)2 are in a 1 to 1 ratio, their molar amounts are the same ie. at the end of the reaction there will be 7.87E-3 mol of Cu(OH)2 To find the mass that corresponds to this molar amount we multiply by the molar mass of Cu(OH)2 (97.56 g/mol): m=nM = (7.87E-3 mol)(97.56 g/mol) = 0.7678 g Therefore 0.500 g of Cu will yield 0.768 g (3 sig fig) of Cu(OH)2.
How many moles of Cu were in the original sample which had been effectively diluted to a volume of 200 m?
(0.102gx1mole)/99g CuCl = 1.031x10^-3 moles
How many gallons of water is 100 cubic meters?
The conversion factor for a (UK) Imperial gallon is 4.54609 liters per Imp. gallon therefore if we are talking in Imperial gallons there are 21,997.36 gallons in 100 cubic meters. The conversion factor for a US gallon is 3.785411 liters per US gallon therefore if we are talking US gallons then there are 26,417.205 gallons in 100 cubic meters. In the United States of America for example one US gallon of water is about 8.33 pounds, therefore 100 cubic meters is approx 219,262.80 lbs or 109.63 (short) US tons. Metric is a beautiful system for example, 100 cubic meters is of course 100,000 liters or 100 metric tonnes. Paul Waite
How many kilometers are in 92.25 m?
1 km = 1 000 m 92,25 m = 0,092 25 km
