Chemistry, 16.12.2020 17:10 weridness80
In air, a silver object can tarnish due to the reaction of silver with hydrogen sulfide, a gas found in the air as a result of certain biological processes. ___Ag (s) + ___H2S (g) > ___ Ag2S (s) + ___ H2 (g) When this equation is balanced, what is the coefficient of Ag?
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Chemistry, 21.06.2019 14:40
Water ionizes by the equation h2o(l)⇌h+(aq)+oh−(aq) the extent of the reaction is small in pure water and dilute aqueous solutions. this reaction creates the following relationship between [h+] and [oh−]: kw=[h+][oh−] keep in mind that, like all equilibrium constants, the value of kw changes with temperature.
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Chemistry, 22.06.2019 22:30
What is a number added in front of a formula in order to balance the equation
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In air, a silver object can tarnish due to the reaction of silver with hydrogen sulfide, a gas found...
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