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From the restrictions on the three quantum numbers that define an orbital, which set of three quantum numbers listed below is forbidden:
A. n=4 L=2 mL= -2B. n=4 L=3 mL=3C. n=4 L=3 mL= -2D n=4 L=1 mL=1E n=4 L=4 mL=-2
What is the maximum mass of iron, in grams, that can be obtained from 341 g of iron(III) oxide?
Calculate the initial pH, pH after addition of 20 mL HCl, pH after addition of 50 mL HCl, pH at the equivalence point, and pH after addition of 120 mL HCl.
Considering the electron configuration of aluminum, 1s2s^22p^63s^23p^1, which of the following represents the valence electrons only:
At equilibrium, it is found that .25 moles of COCl2 remain. What is the equilibrium concentration of CO?
What is the maximum number of liters of Fe2O3(s) that can be made from 11.53 L of O2(g) and 16.07 L of FeS(s) at STP?
a sample of ammonia gas at 1.2 atm compressess from 500 ml to 250 ml. if the temerature remains constant, what is the new pressure of the gas? what formulas were used?
Organic Chemistry-In the mass spectrum of butylbenzene, the base peak occurs at m/z
Complete and balance the following redox reaction under acidic conditions: Fe2+(aq) + MnO4-(aq)---------------> Fe3+(aq) + Mn2+(aq)
Calculate the molarity and standard deviation of MnSO4 stock solution using the molarity
write a balance chemical equation for the combustion of 1 mol glycerin, and calculate delta H for this reaction at 298K if burning 1 mol glycerin has a delta E of -54.6 kj
Calculate the quantity of heat in calories release when 241.62 g of water is cooled from 80.6°C to 28.0°C.
You use 27.5 mL of NaOH to titrate 100.0 mL of HCl and 18.4 mL of NaOH to titrate 50.0 mL of 0.0782 M H2SO4. What are the concentrations of the HCl and NaOH respectively?
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