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2 CrO2{-} + 3 ClO{-} + H2O = 2 CrO4{2-} + 3 Cl{-} + 2 H{+}
Co3O4 + S2O3{2-} + H{+} = Co{2+} + SO4{2-} + H2O =>
4 Co3O4 + S2O3{2-} + 22 H{+} = 12 Co{2+} + 2 SO4{2-} + 11 H2O
H2O + C = H2 + CO =>
H2O + C = H2 + CO
LiOH + H3PO3 = Li2HPO3 + H2O =>
2 LiOH + H3PO3 = Li2HPO3 + 2 H2O
Cr2O3 + K2O4 = K2Cr2O7 =>
Cr2O3 + K2O4 = K2Cr2O7
AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + NaCl + H2O =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 24 NaCl + 21 H2O
Al + HBr = Al(Br)3 + (H)2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3(H)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ni + S8 = Ni2S3 =>
16 Ni + 3 S8 = 8 Ni2S3
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Cr + AgNO3 = Cr(NO3) + Ag =>
Cr + AgNO3 = Cr(NO3) + Ag
NaCl + Pb(NO3)2 = PbCl2 + Na + NO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 Na + 2 NO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
(NH4)Cl + Ca(OH)2 = (NH4)(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2(NH4)(OH) + CaCl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH4N + O2 = CO2 + H2O + NO2 =>
CH4N + 3 O2 = CO2 + 2 H2O + NO2
Pb(OH)2 + NaOH = [Pb(OH)4]Na2 =>
Pb(OH)2 + 2 NaOH = [Pb(OH)4]Na2
SO3{-2} + H2O = HSO3{-} + OH{-} =>
SO3{-2} + H2O = HSO3{-} + OH{-}
Al + Na2 = Al4Na =>
8 Al + Na2 = 2 Al4Na
ZnCO3(s) + HI(aq) = ZnI2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HI(aq) = ZnI2(aq) + H2O(l) + CO2(g)
KO + LiOH = LiO + KOH =>
KO + LiOH = LiO + KOH
Fe(s) + ZnCl2(aq) = FeCl2(aq) + Zn(s) =>
Fe(s) + ZnCl2(aq) = FeCl2(aq) + Zn(s)
Li2O + H3PO4 = LiH2PO4 + H2O =>
Li2O + 2 H3PO4 = 2 LiH2PO4 + H2O
CuO + AgNO3 = CuO(NO3)2 + Ag =>
CuO + 2 AgNO3 = CuO(NO3)2 + 2 Ag
BaN + K = KN + Ba =>
BaN + K = KN + Ba
Hg + SO4{2{-}]+H2O = Hg{2+}+SO2+OH{-} =>
3 Hg + SO4{2{-}]+2H2O = 3 Hg{2+}+SO2+4OH{-}
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
HCl(aq) + H2O = H3O + Cl =>
HCl(aq) + H2O = H3O + Cl
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
HCl + Ba(OH)2 = BaCl2 + (H2O) =>
2 HCl + Ba(OH)2 = BaCl2 + 2(H2O)
KClO3 = K(s) + Cl2(g) + O2(g) =>
2 KClO3 = 2 K(s) + Cl2(g) + 3 O2(g)
Ca(OH)2 + S = CaS + CaS2O3 + H2O =>
3 Ca(OH)2 + 4 S = 2 CaS + CaS2O3 + 3 H2O
AlO + CaC = AlC + CaO =>
AlO + CaC = AlC + CaO
PbCl2 + NaCl = NaPb + Cl =>
PbCl2 + NaCl = NaPb + 3 Cl
C4H9OH + O2(g) = CO2(g) + H2O(g) =>
C4H9OH + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
H3PO4 + Mg(OH)2 = (Mg)3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = (Mg)3(PO4)2 + 6 H2O
Potassium + magnesiumcarbonate = potassiumcarbonate + magnesium =>
2 K + MgCO3 = K2CO3 + Mg
NaCl + ZnS = ZnCl2 + Na2S =>
2 NaCl + ZnS = ZnCl2 + Na2S
CuO + SiO2 = CuOSiO2 =>
CuO + SiO2 = CuOSiO2
K2CrO4 + H2SO4 = K2Cr + SO4 + H2O =>
K2CrO4 + 4 H2SO4 = K2Cr + 4 SO4 + 4 H2O
Phosphorustribromide = Phosphorus + bromine =>
2 PBr3 = 2 P + 3 Br2
H2S04 + Na = NaS04 + H2 =>
H2S04 + Na = NaS04 + H2
FeCl2(H2O)4 + H2C2O4 = FeC2O4(H2O)2 + H2O + HCl =>
FeCl2(H2O)4 + H2C2O4 = FeC2O4(H2O)2 + 2 H2O + 2 HCl
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
LiCl + CuSO4 = CuCl2 + Li2SO4 =>
2 LiCl + CuSO4 = CuCl2 + Li2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KH + Ca = CaK + H =>
KH + Ca = CaK + H
Zn(s) + HCl(g) = ZnCl2 + H2(g) =>
Zn(s) + 2 HCl(g) = ZnCl2 + H2(g)
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