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How many ways there are to place three electrons into an f shell?what is the ground state term for thef3 configuration, and how many states areassociated with this term?
Practice entering numbers in scientific notation by entering the diameter of a hydrogen atom in its ground state
In the procedure, you extracted sodium chloride from the insoluble silicon dioxide and calcium carbonate by dissolving the sodium chloride in distilled water. However, calcium carbonate is actually slightly soluble in water
How many equivalents of electrons were delivered to the unknown soln. What is the normality of the unknown solution
How much would an empty volumetric flask, (weighing 27.16 grams, has a volume of 100.4 cm3 ) weigh when filled with bromine, an element that has a density of 3.1028 g/cm3.
why does one begin a column elution with non polar solvents and progress to more and more polar solvents
What are the concentrations of all of the following ions at the equivalecne point: Na+, H3O+, OH-, and C5H5CO2-. What is the pH of the solution at the equivalence point
Three solutions are mixed to form a single solution. One contains 0.2 mol Pb(C2H3O2)2, the second contains 0.1 mol Na2S, and the third contains 0.1 mol CaCl2.
Confirm whether an acid base reaction occurred stoichiometrically. The concentration of concentrated nitric acid is 15.8 M. For full credit show all calculations
Many gaseous reactions occur in a car engine and exhaust system. One of the reactions is NO2(g)+CO(g)-->NO(g)+CO2(g). Given the following information determine the overall rate order. Rate=K[NO2]^m [CO]^n
Which of the following are true statements about myosin? Select all the true statements. A. In a muscle cell, myosin tails group together to form a thick filament. B.The tail of the myosin molecule acts as a molecular lever.
How many molecules (not moles) of NH3 are produced from 1.52×10?4g of H2?
If 10.0mL of blood plasma has a mass of 10.279g and contains 0.870g of protein, what is the mass/mass percent concentration of the sample?
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