Chemistry, 30.10.2021 14:00 amandasantiago2001
Suppose 75 metric tons (1 metric ton = 1000kg) of coal that is 3.0% sulfur by mass is burnedat a power plant. During combustion the sulfur is converted to SO2. Anti-pollution scrubberscan remove SO2 from the gaseous waste stream by reacting SO2 with CaO(s) and O2(g) tomake calcium sulfate. a. If the scrubbers capture 3.9 metric tons of SO2, how efficient are the scrubbers incapturing SO2?b. Write a balanced equation for the capture reaction. c. How many metric tons of calcium sulfate would be produced?
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Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.
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Chemistry, 22.06.2019 14:10
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
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Chemistry, 22.06.2019 21:00
In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.
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Suppose 75 metric tons (1 metric ton = 1000kg) of coal that is 3.0% sulfur by mass is burnedat a pow...
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