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2 HBr + Na2HPO4 = 2 NaBr + H3PO4
AlI3 + KOH = KI + Al(OH)3 =>
AlI3 + 3 KOH = 3 KI + Al(OH)3
H + Br = H2Br2 =>
2 H + 2 Br = H2Br2
Al(OH)3 + OH{-} = [Al(OH)4]{-} =>
Al(OH)3 + OH{-} = [Al(OH)4]{-}
BaHSO4 + SO3 = BaSO4 + H2SO3 =>
2 BaHSO4 + SO3 = 2 BaSO4 + H2SO3
BaSO4 + K3N = K2SO4 + Ba3N2 =>
3 BaSO4 + 2 K3N = 3 K2SO4 + Ba3N2
(k)NaOH + H2SO4 = Na2SO4 + H2O =>
2(k)NaOH + H2SO4 = Na2SO4 + 2 H2O
HClO4 + CH3COONa = ClO4{-} + CH3COOH + Na{+} =>
HClO4 + CH3COONa = ClO4{-} + CH3COOH + Na{+}
K4[Fe(CN)6] + Fe(OH)3 = Fe4[Fe(CN)6]3 + KOH =>
3 K4[Fe(CN)6] + 4 Fe(OH)3 = Fe4[Fe(CN)6]3 + 12 KOH
H2O + As2S3(s) + H{+}(aq) + NO3{-}(aq) = H3AsO4(aq) + S8(s) + NO(g) =>
32 H2O + 24 As2S3(s) + 80 H{+}(aq) + 80 NO3{-}(aq) = 48 H3AsO4(aq) + 9 S8(s) + 80 NO(g)
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeOHCl + H2O = Fe(OH)2 + HCl =>
FeOHCl + H2O = Fe(OH)2 + HCl
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
BaO2H2 = BaO + H2O =>
BaO2H2 = BaO + H2O
Cr2S3 + HCl = Cr1Cl3 + H2S =>
Cr2S3 + 6 HCl = 2 Cr1Cl3 + 3 H2S
C2H4(i) + O2(g) = CO2(g) + H2O(i) =>
C2H4(i) + 3 O2(g) = 2 CO2(g) + 2 H2O(i)
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
CH3CHCHOH + O = CH3CHCOH + H2O =>
2 CH3CHCHOH + O = 2 CH3CHCOH + H2O
C6H10 + Br = C6H10Br2 =>
C6H10 + 2 Br = C6H10Br2
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
AgNa3 + KCl = AgCl + KNa3 =>
AgNa3 + KCl = AgCl + KNa3
NaO2 = Na + O2 =>
NaO2 = Na + O2
NaCl + H2SO4 + KMnO4 = Cl2 + Na2SO4 + MnSO4 + H2O + K2SO4 =>
10 NaCl + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + 5 Na2SO4 + 2 MnSO4 + 8 H2O + K2SO4
XeF4 + NaOH = Xe + O2 + NaF + H2O =>
XeF4 + 4 NaOH = Xe + O2 + 4 NaF + 2 H2O
K2CrO4 + LiOH = KOH + Li2CrO4 =>
K2CrO4 + 2 LiOH = 2 KOH + Li2CrO4
BaCrO4 = BaO4 + Cr =>
BaCrO4 = BaO4 + Cr
Na2HAsO4 + SO2 + H2SO4 = SO3 + H3AsO3 + Na2SO4 =>
Na2HAsO4 + SO2 + H2SO4 = SO3 + H3AsO3 + Na2SO4
Al(OH)4 + H2SO4 = Al(oh)3 + SO4 + H2O =>
3 Al(OH)4 + 6 H2SO4 = Al(oh)3 + 6 SO4 + 12 H2O
K2SO3 + ZnSO4 = K2SO4 + ZnS =>
4 K2SO3 + ZnSO4 = 4 K2SO4 + ZnS
KCl + CS = KS + ClC =>
KCl + CS = KS + ClC
Zn(OH)Cl + H2SO4 = ZnSO4 + ZnCl2 + H2O =>
2 Zn(OH)Cl + H2SO4 = ZnSO4 + ZnCl2 + 2 H2O
Cu(NO3)2(aq) + K2CO3(aq) = CuCO3 + KNO3 =>
Cu(NO3)2(aq) + K2CO3(aq) = CuCO3 + 2 KNO3
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Sn(NO3)2 + Cr(NO3)2 = Sn + Cr(NO3)3 =>
Sn(NO3)2 + 2 Cr(NO3)2 = Sn + 2 Cr(NO3)3
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
H2SO4 + MnO2 + Na2SO3 = MnSO4 + Na2SO4 + H2O =>
H2SO4 + MnO2 + Na2SO3 = MnSO4 + Na2SO4 + H2O
KHSO3 + K2S = K2SO3 + H2S =>
2 KHSO3 + K2S = 2 K2SO3 + H2S
V + H2SO4 = V2(SO4)3 + H2 =>
2 V + 3 H2SO4 = V2(SO4)3 + 3 H2
KMnO4 + H2SO4 + SH = K2SO4 + MnSO4 + H2O =>
14 KMnO4 + 11 H2SO4 + 10 SH = 7 K2SO4 + 14 MnSO4 + 16 H2O
Fe(OH)3 + Ca(NO3)2 = Fe(NO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 Ca(OH)2
CH3MgI + SnCl4 = (CH3)4Sn + MgICl =>
4 CH3MgI + SnCl4 = (CH3)4Sn + 4 MgICl
CuCl2(aq) + Na3(PO4)(aq) = Cu3(PO4)2(s) + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3(PO4)(aq) = Cu3(PO4)2(s) + 6 NaCl(aq)
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl =>
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl
Fe2(O)3 + CO = Fe + CO2 =>
Fe2(O)3 + 3 CO = 2 Fe + 3 CO2
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
Cl + H = HCl4 =>
4 Cl + H = HCl4
AlC + HCl = AlCl + CH =>
AlC + HCl = AlCl + CH
Ni(OH)2 + Cl2 + NaOH = Ni2O3 + NaCl + H2O =>
2 Ni(OH)2 + Cl2 + 2 NaOH = Ni2O3 + 2 NaCl + 3 H2O
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
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