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Chemistry, 21.06.2019 15:10
Atank contains 240 liters of fluid in which 10 grams of salt is dissolved. brine containing 1 gram of salt per liter is then pumped into the tank at a rate of 6 l/min; the well-mixed solution is pumped out at the same rate. find the number a(t) of grams of salt in the tank at time t.
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Chemistry, 21.06.2019 20:40
If equal masses of the listed metals were collected , which would have a greatest volume ? a. aluminum 2.70,b.zinc7.14,c.copper 8.92,d.lead 11.34
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What is the value of keq for the reaction expressed in scientific notation?
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Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
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Which of the following has the largest atomic radius: calcium, beryllium, barium, and strontium...
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