Why the potassium permanganate are needed
Determine what volumes of a 0.0245M solution of potassium permanganate are needed to titrate 0.461g of sample that is 91.6% sodium oxalate?
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Calculate the moles of glucose present in this solution when a solution of glucose C6H12O6 dissolved in the 150g of ethanol has an ethanol vapor pressure of 200 torr at 340K.
Would the average kinetic energy still be the same? What if the pressures were different among the two but still at the same temp?
Calculate the new partial pressure of each reactant in the vessel after equilibrium is reestablished. Suppose the volume of the container is suddenly reduced to one half via a piston mechanism.
3 students are planning to rent the appartment for a year and share equally in cost. By adding the fourth person, every person could save $75 a month. Determine the monthly rent?
Discuss under what conditions an anti-Markovnikov-product will occur. React 2-pentene with HBr under the conditions to produce the anti-Markovnikov product.
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What annual interest rate on the certificate of deposit compounded monthly would yield the equivalent return? Use A=P(1+ r/n)^(nt).
Determine the volume of CO2 at 16.5°C and 746 mm Hg pressure obtained by treating 32.6 g of Na2CO3 with an excess of hydrochloric acid.
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