Chemistry, 30.01.2020 09:51 foreignking02
If 20.0g of mgso4⋅7h2o is thoroughly heated, what mass of anhydrous magnesium sulfate will remain?
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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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Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.
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Chemistry, 23.06.2019 00:00
2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.
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If 20.0g of mgso4⋅7h2o is thoroughly heated, what mass of anhydrous magnesium sulfate will remain?...
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