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Alla
Questions (5)
What is 8 –7 1/4
The is 3/4
1 answer
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For the decomposition of phosphorous pentachloride to phosphorous trichloride and chlorine at 400K the KC is 1.1x10-2. Given
4 answers
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1. Each of the following reactions were in equilibrium when the pressure of their containers was doubled. Chose which way the
1 answer
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1. For each of the following reactions you want to get more products, however the only thing you can control on your reaction
1 answer
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What factors affect the gauge pressure within a fluid?
a. fluid density, depth, free-fall acceleration b. fluid volume, depth,
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Answers (2)
There are 240 bands how many in worlds
I did this: 1.1x10^-2 = x^2/(0.0192-x) 1.1x10^-2*(0.0192-x) = x^2 x^2 + 1.1x10^-2 - 2.112x10^-4 = 0 x = -b+/- sqrt(b^2 - 4ac) / 2a I got two solutions: x1 = 0.010 and x2 = -0.02105 then I tried to find the concentration for PCl5 as 0.0192-0.010 = 0.0092. %
