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nh3 h2so4
nh3 h2so4 đặc
nh3 h2so4 reaction
nh3 h2so4 nh4 2so4
nh3 + h2so4
masa molar h2so4 y nh3
h2so4 + 2 nh3 ⟶ nh4 2so4 + h2o
nh3 + h2so4 1:1
nh3 + h2so4 đặc
nh3 + h2so4 → nh4 2so4
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