Determine the numbers of moles of 2-propanone did you use
Determine the numbers of moles of 2-propanone did you use? Suppose you used 8.14×10-2 g of2-propanone and 0.10 g of DNPH where MW = 198 g/mol.
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A sample which is having 28.2 g of nickel is heated to 99.8oC and placed in a coffee cup calorimeter which is having 150.0 g of water at a temperature of 23.5oC.
Determine the following for a sealed air-free container at the 60Celsius whose liquid phase contains 50:50 mol% of ethanol and water:
Calculate the limiting reactant and maximum amount of alum in moles and grams that can be produced from this synthesis reaction?
Determine the melting point of ice under a pressure of 4 MPa. Suppose that the density of ice under these conditions is approximately 0.92 g cm-3 and that the density of liquid water is 1.00 g cm-3.
Determine the number of moles of H2O produced if the reaction goes to completion. Consider the reaction between 50.0 mL of liquid methanol (CH3OH; density = 0.850 g/mL) and 22.8 L of O2 at 27°C and a pressure of 2.02 atm.
GMAT scores for the current exam at university can be modeled with normal distribution that has mean 1000 and standard deviation 75. The university wanted to classify the lower 12.3% of scores as "not acceptable" for admission. At what score must
Calculate the heat of reaction in terms of kcal/mole of AgNO3? In the reaction shown below, 699 kcal of heat are liberated when the 2.10g of AgNO3 reacts with HCl: AgNO3(aq) +HCl(aq) ---> AgCl(s) + HNO3(aq)
Write down linear function for line with slope -8/9 which passes through point (-9, 5) and graph function. Illustrate all of the work and should demonstrate graph.
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