.215kL=?L   complete the measurement conversion?
357242
Anytime you go from kilo (1000) to your base unit, you move the decimal by how many zeros you have.  In this instance you have 3 zeros, and since you a going from a bigger unit to a smaller unit, it's going to be a bigger number.  Thus you have to move the decimal to the right three spaces.
764442
2KClO3(s) --> 2KCl(s) + 3O2(g)\n\nmole of KClO3 = 0.263 / 122.6 = 2.145 mmole\nmole of O2 = 2.145 * 3 / 2 = 3.217 mmole\nvolume of O2 over water:\nP * V = n * R * T\n0.948 atm * V = 3.217 * 10^-3 * 0.082 * 294\nV = 0.081 litre\n\npeace\nvixklen
164131
1 milliliter = 0.001 liters
901287
Your answer is off, but how to fix it depends on what units of measure you want the result to be.\n\nSo, I assume that the elevations are in feet.  The difference and conversion look OK.  \n\nBut then, you divide 4432m by 160km.  The result should be 27.7 m/km.  \n\nIt looks like you tried to convert the one of the measurements so that the units were the same (i.e., 4.432km/160km or 4432m/160,000m ).  That would be OK, and would give you the result of 0.0277, but the units would be m/m or km/km.
1104578
Use the equation M1V1 = M2V2\n\nM1 is the molarity of the HCL or 9.9 M\n\nV1 is the first volume of 102 ml but it needs to be changed to Liters. So it is 0.102L\n\nV2 is the total volume of the final solution so 525 ml (0.525 L) + V1 or 0.102L = 0.627\n\nM2 is what you are looking for - the final concentration or molarity.\n\nRearrange the equation to ((M1)(V1)) / (V2)  = M2\n\n(0.102L)(9.9M) / (0.627) = 1.61 M\n\nHope this helped!
571893
T = 115+273.15 = 388.15K\nP = 3.00 atm\nV = 5.06 litres\n\ns.t.p.:\nT = 0+273.15 = 273.15K\nP = 0.987 atm\nV = ?\n\n(PV/T)initial = (PV/T)final\n3.00*5.06/388.15 = 0.987*V/273.15\nV = 10.82 litres
169390
kilo pascals a unit of pressure which is 1000 N/m^2
749394
divide the 15.8 g by the gfw ( molecular weight of Lithium chloride )
509528
1.00 LBP = 0.0483158 KES \n\n1 LBP = 0.0483158 KES   1 KES = 20.6972 LBP
456039
C = 5(F - 32)/9\nK = P/2.2\n\nThe easiest place for all conversions is google. It has a built in calculator and converter that automatically gives you the results. Simply type in something like:\n\n30 degrees centigrade in fahrenheit\nor\n50 pounds in kilograms\nor even\n50 lb in kg
827623
F*m = μ*Joules→ m = .25*40000000/1000 = 10000m = 10 km
934849
291.13 L is the correct volume.\n\nCheck your algebra when you are solving for V1.
431867
google will do conversions:\nhttp://www.google.com/\n\ntype in the search box:\n\nconvert 1 ft to m\n\n(or however many ft you need to convert)
748321
You're kidding right? \n\n1L (1000ml/ 1L) x (0.5g/1ml) = 500g
492398
normally, liter is used to measure liquids and grammes for measuring weight. however, in the case of water and milk, 2100 ml would amount to 2.1 kg.
584190
Correct.\n\n(1350+99)*1.06
309325
Since m*C*dT=Q;\n\nHeat capacity=135000 J/(5100 g*(31.5K - 18K))= 1.96 J/gK\n\n(K for Kelvin)