Estimate the molar absorptive of kmno4
Estimate the molar absorptive of KMnO4 at 520nm when a solution which is having the 6.23 ppm of KMnO4 had a transmittance of the 0.195 in a 1.00-cm cell at 520nm.
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A mixture of H2O and CH4 is passed over a nickel catalyst at the1000 K. The emerging gas is collected in a 5.00L flask and is found to contain 2.60 g of H2, 8.62 g of CO, 43.0 g of CH4, and 48.4 g of H2O. How can calculate Kc and Kp f
A aliquot which is having 2.50-ml of a solution that contains 7.9 ppm iron(III) is treated with an appropriate excess of KSCN to produce the Fe(SCN) 2+ complex and diluted to the 50.0 ml.
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Determine the probability that Kevin makes two or fewer of his shots? Determine the probability that both of them make two or fewer of their shots each?
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