Chemistry, 08.09.2021 05:10 carastudies1686
Tính chất hóa học của kim loại , phi kim , oxit , bazo , muối . Viết phương trình minh họa
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If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?
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the mississippians were considered to be horticulturalists, which means they were
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Chemistry, 22.06.2019 15:30
Draw the lewis dot structure for each of the following polyatomic ions
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Chemistry, 22.06.2019 21:30
Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.
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Tính chất hóa học của kim loại , phi kim , oxit , bazo , muối . Viết phương trình minh họa...
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