What is the density of the carbon nucleus
What is the density of the carbon nucleus when the volume of the nucleus of carbon atom is about 9.9 x10-39 mL. The molar mass of the carbon is 12.00 gmol-1.
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Laramine company has variable cost ratio of 0.56. Fixed cost is $103,840 and 23,600 units are sold at breakeven. Determine the price? Compute variable cost per unit?
A Carnot cycle uses 3.00 mol of a monatomic perfect gas as the working substance from an initial state of 5.00 atm and 500K. ). This expansion is followed by an isothermal compression (3rd Step), and then an adiabatic compression (4th
Explain what mass of Sodium Sulphate (Na2 SO 4) is required to form the 500.00 mL of a solution that is 125 ppm in Na + . Assume density of 1.00 g/mL
The change in entropy for the dimerizaton reaction 2NO2 ->N2O4 is negative. Yet it is observed to occur without any external driving force. How could you test your hypothesis? How could that be?
The density of the aluminum is 2.70g -mL. A perfect cube of aluminum metal was found to weigh 20.00g. Determine the dimensions of the cube?
What does this tell you about the electronic and geometric structures of these complexes? Why is the spin-only formula so precise in these cases?
The molar heat capacity of water is 75.3 J /K.mol and the molar heat of vaporization of water at 373 K is 40.79 kJ /mol. Assume the molar heat capacity to be temperature independent and ideal gas behavior.
Determine the shortest and longest wavelengths of light emitted by the electrons in the hydrogen atom that begin in the n= 5 state and then fall to states with the smaller values of n.
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During the employee's yearly evaluation, a 1.5% cost of living increase plus a 2% merit pay increase was granted, both to be added to the base salary.
Don, a one-fourth partner in Trip Partnership, withdrew from the partnership on October 3 of the current year. At the time of withdrawal, Don had a $15,000 basi
Which of the following is a tax-advantaged savings account specifically designed to help individuals with high-deductible health plans (HDHPs)
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a. For equipment #B2, provide the required adjusting entry for depreciation expense at December 31 of Year 4