Which compound when dissolved in water is an arrhenius acid?
(1) ch3oh (3) nacl
(2) hcl...
Chemistry, 29.10.2019 19:31 Muffinaubrey
Which compound when dissolved in water is an arrhenius acid?
(1) ch3oh (3) nacl
(2) hcl (4) naoh
Answers: 1
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If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution
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Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
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The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.
Answers: 1
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