Chemistry, 12.03.2021 23:00 carterh166
32. Barium sulfate, BaSO4, is a white crystalline solid that is insoluble in water. It is used by doctors to diagnose
problems with the digestive system. Barium hydroxide, Ba(OH)2, is also a white crystalline solid and is used in
wastewater treatment.
How many more oxygen atoms are represented in the formula for barium sulfate than in the formula for barium
hydroxide?
Answers: 3
Chemistry, 22.06.2019 00:50
If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?
Answers: 1
Chemistry, 22.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
Chemistry, 22.06.2019 07:30
The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.
Answers: 1
32. Barium sulfate, BaSO4, is a white crystalline solid that is insoluble in water. It is used by do...
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