When equal volumes of equimolar solutions are combined, the concentration of each solution..?
a...
Chemistry, 05.04.2020 04:28 cmessick03
When equal volumes of equimolar solutions are combined, the concentration of each solution..?
a. decreases by one fourth
b. increases by one half
c. decreases by one half
Answers: 1
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Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground
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Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
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