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5 H3PO2 + 4 HNO3 = 5 H3PO4 + 2 N2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cr(OH)3 + LiOH = LiCrO2 + H2O =>
Cr(OH)3 + LiOH = LiCrO2 + 2 H2O
Fe2(SO4)3 + Na2S + H2O = Fe(OH)3 + H2S + Na2SO4 =>
Fe2(SO4)3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 3 Na2SO4
AlCl3 + NH3 = AlNH3 + Cl =>
AlCl3 + NH3 = AlNH3 + 3 Cl
P + NaIO3 + NaOH = Na2HPO3 + I2 + H2O =>
10 P + 6 NaIO3 + 14 NaOH = 10 Na2HPO3 + 3 I2 + 2 H2O
Li2SO3 + Ra(CN)2 = RaSO3 + LiCN =>
Li2SO3 + Ra(CN)2 = RaSO3 + 2 LiCN
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C7H8 + Br2 = C7H8Br =>
2 C7H8 + Br2 = 2 C7H8Br
NH4Cl + Cl2 = HCl + NCl =>
NH4Cl + 2 Cl2 = 4 HCl + NCl
Cu(NO3)2 + KSCN = KNO3 + Cu(SCN)2 =>
Cu(NO3)2 + 2 KSCN = 2 KNO3 + Cu(SCN)2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Na2SO3 + MnO2 + NaOH = Na2S + NaMnO4 + H2O =>
Na2SO3 + 2 MnO2 + 2 NaOH = Na2S + 2 NaMnO4 + H2O
CaO + H2O(l) = Ca(OH)2(aq) =>
CaO + H2O(l) = Ca(OH)2(aq)
H2S(g) + O2 = H2O(l) + SO2(g) =>
2 H2S(g) + 3 O2 = 2 H2O(l) + 2 SO2(g)
SnCl2 + O2 + NaOH = Na2SnO3 + NaCl + H2O =>
2 SnCl2 + O2 + 8 NaOH = 2 Na2SnO3 + 4 NaCl + 4 H2O
IO3{-} + Cl2 + OH{-} = IO65{-} + Cl{-} + H2O =>
IO3{-} + 62 Cl2 + 124 OH{-} = IO65{-} + 124 Cl{-} + 62 H2O
NaHO + AgNO3 = NaNO3 + AgHO =>
NaHO + AgNO3 = NaNO3 + AgHO
SnO + NaO = Na2SnO2 + O2 =>
2 SnO + 4 NaO = 2 Na2SnO2 + O2
MnO4 + As4O6 + H2O = Mn + H3AsO4 =>
MnO4 + As4O6 + 6 H2O = Mn + 4 H3AsO4
CrO3 + CaO = CaCrO4 =>
CrO3 + CaO = CaCrO4
C6H5Cl + KOH = C6H5OK + KCl + H2O =>
C6H5Cl + 2 KOH = C6H5OK + KCl + H2O
Fe + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + K =>
4 Fe + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 K
C6H12O6 + CuSO4 + NaOH = C6H12O7 + Cu2O + Na2SO4 + H2O =>
C6H12O6 + 2 CuSO4 + 4 NaOH = C6H12O7 + Cu2O + 2 Na2SO4 + 2 H2O
U + O2 = UO2 =>
U + O2 = UO2
K + H2O = K(HO)2 + H2 =>
K + 2 H2O = K(HO)2 + H2
O2 + Be = BeO =>
O2 + 2 Be = 2 BeO
Ba(OH)2 + H{+} = Ba{2+} + H2O =>
Ba(OH)2 + 2 H{+} = Ba{2+} + 2 H2O
C7H16 + O2 = CO2 + H2 = =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
CuSO4 + Fe(HCO3)3 = Fe2(SO4)3 + Cu(HCO3)2 =>
3 CuSO4 + 2 Fe(HCO3)3 = Fe2(SO4)3 + 3 Cu(HCO3)2
Na2CO3 + CH3OOH = CH3COONa + CO2 + H2O =>
Na2CO3 + 4 CH3OOH = 2 CH3COONa + CO2 + 5 H2O
H3 + NO = N2 + H2O =>
4 H3 + 6 NO = 3 N2 + 6 H2O
MnO2 + SO2 = SO4 + Mn =>
MnO2 + SO2 = SO4 + Mn
C4H10 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10 + 13 K2Cr2O7 + 52 H2SO4 = 12 CO2 + 13 K2SO4 + 13 Cr2(SO4)3 + 67 H2O
NaCHO3 = Na2O + CO2 + H2O =>
2 NaCHO3 = Na2O + 2 CO2 + H2O
Na3(PO4) + Fe(NO3)2 = Na3(NO3)2 + Fe(PO4) =>
Na3(PO4) + Fe(NO3)2 = Na3(NO3)2 + Fe(PO4)
Sn + HCl + K2Cr2O7 = SnCl4 + CrCl3 + KCl + H2O =>
3 Sn + 28 HCl + 2 K2Cr2O7 = 3 SnCl4 + 4 CrCl3 + 4 KCl + 14 H2O
Na2O(s) = Na + O2 =>
2 Na2O(s) = 4 Na + O2
MnO2 + NaNO3 + KOH = K2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 KOH = K2MnO4 + NaNO2 + H2O
Li + HClO3 = LiClO3 + H2 =>
2 Li + 2 HClO3 = 2 LiClO3 + H2
Cu2(OH)2CO3(s) + HCl(aq) = CuCl2(aq) + H2O(l) + CO2(g) =>
Cu2(OH)2CO3(s) + 4 HCl(aq) = 2 CuCl2(aq) + 3 H2O(l) + CO2(g)
KNO2 + Cl2 = KCl + NO2 =>
2 KNO2 + Cl2 = 2 KCl + 2 NO2
PH3 + O = H2O + P4O10 =>
4 PH3 + 16 O = 6 H2O + P4O10
Br2O = Br + O =>
Br2O = 2 Br + O
FeCl2 + KBrO3 + HCl = FeCl3 + KBr + H2O =>
6 FeCl2 + KBrO3 + 6 HCl = 6 FeCl3 + KBr + 3 H2O
Ca + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
HBrO + KOH = KBr + H2O2 =>
HBrO + KOH = KBr + H2O2
Fe2(SO4)3(aq) + K3PO4(aq) = FePO4(aq) + K2SO4(aq) =>
Fe2(SO4)3(aq) + 2 K3PO4(aq) = 2 FePO4(aq) + 3 K2SO4(aq)
CuSO4 + NaHS = CuS + NaHSO4 =>
CuSO4 + NaHS = CuS + NaHSO4
K2S + CuBr2 = CuS + KBr =>
K2S + CuBr2 = CuS + 2 KBr
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