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Chemistry, 21.06.2019 14:30
Alculate the concentration of h3oβΊin a solution that contains 5.5 Γ 10-5m ohβ»at 25Β°c. identify the solution as acidic, basic, or neutral.a) 1.8 Γ 10-10m, basicb) 1.8 Γ 10-10m, acidicc) 5.5 Γ 10-10m, neutrald) 9.2 Γ 10-1m, acidice) 9.2 Γ 10-1m, basic
Answers: 1
Chemistry, 22.06.2019 06:40
Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
Answers: 3
Explain the arrangement of particles in solids, liquids and gases.β...
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