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Mg(OH)2 + Na2O = Na2MgO2 + H2O
Na + O3 = NaO2 =>
3 Na + 2 O3 = 3 NaO2
C4H10O + KMnO4 + H2SO4 = C4H8O + K2SO4 + MnSO4 + H2O =>
5 C4H10O + 2 KMnO4 + 3 H2SO4 = 5 C4H8O + K2SO4 + 2 MnSO4 + 8 H2O
CaCl2 + H2O + Cl2 = Ca(OCl)2 + HCl =>
CaCl2 + 2 H2O + 2 Cl2 = Ca(OCl)2 + 4 HCl
MnO4 + H + Fe = MnFe + H2O =>
MnO4 + 8 H + Fe = MnFe + 4 H2O
HS{-} + O2 = SO42{-} + H2O =>
4 HS{-} + 85 O2 = 4 SO42{-} + 2 H2O
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3
Li + GdCl3 = Gd + LiCl =>
3 Li + GdCl3 = Gd + 3 LiCl
NaCl*KCl + AgNO3 = KCl + AgNO3*NaCl =>
NaCl*KCl + AgNO3 = KCl + AgNO3*NaCl
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l) =>
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l)
(NH4)2[Co(NCS)4(H2O)2] + NH4F = (NH4)2[CoF4] + NH4NCS + H2O =>
(NH4)2[Co(NCS)4(H2O)2] + 4 NH4F = (NH4)2[CoF4] + 4 NH4NCS + 2 H2O
Ca(ClO)2 = CaCl2 + O =>
Ca(ClO)2 = CaCl2 + 2 O
FeBr2 + KMnO4 + H2SO4 = Fe2(SO4)3 + FeBr3 + MnSO4 + K2SO4 + H2O =>
30 FeBr2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 20 FeBr3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
CoSO4 + NaOH = (CoOH)2SO4 + Na2SO4 =>
2 CoSO4 + 2 NaOH = (CoOH)2SO4 + Na2SO4
NaOH(s) + H2SO4(l) = Na2SO4(l) + H2O(l) =>
2 NaOH(s) + H2SO4(l) = Na2SO4(l) + 2 H2O(l)
Ca(OH)2(s) = CaO(s) + H2O =>
Ca(OH)2(s) = CaO(s) + H2O
Ag{+} + SnO2{2-} + OH{-} = Ag + SnO3{2-} + H2O =>
2 Ag{+} + SnO2{2-} + 2 OH{-} = 2 Ag + SnO3{2-} + H2O
BaCr2O7 + NaOH = BaCrO4 + Na2CrO4 + H2O =>
BaCr2O7 + 2 NaOH = BaCrO4 + Na2CrO4 + H2O
C4H11N + HCl = C4H12NCl =>
C4H11N + HCl = C4H12NCl
KI + NH3 = KNH2 + HI =>
KI + NH3 = KNH2 + HI
C + CuSO4 = CSO4 + Cu =>
C + CuSO4 = CSO4 + Cu
K2S + NaOH = Na2S + KOH =>
K2S + 2 NaOH = Na2S + 2 KOH
HNO = H + NO =>
HNO = H + NO
P + NaIO3 + NaOH = Na3PO4 + NaI + H2O =>
6 P + 5 NaIO3 + 18 NaOH = 6 Na3PO4 + 5 NaI + 9 H2O
KMnO4 + KBr + CH3COOH = Br2 + CH3COOK + Mn(CH3COO)2 + H2O =>
2 KMnO4 + 10 KBr + 16 CH3COOH = 5 Br2 + 12 CH3COOK + 2 Mn(CH3COO)2 + 8 H2O
FeCl3 + K3PO4 = Fe(PO4) + KCl =>
FeCl3 + K3PO4 = Fe(PO4) + 3 KCl
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
MnCl2 + H2O = Mn(OH)Cl + HCl =>
MnCl2 + H2O = Mn(OH)Cl + HCl
Li2CO3 + H2O = LiHCO3 + LiOH =>
Li2CO3 + H2O = LiHCO3 + LiOH
Hg + H2TeO4 = Hg2Te + Hg2TeO4 + H2O =>
8 Hg + 4 H2TeO4 = Hg2Te + 3 Hg2TeO4 + 4 H2O
CoSO4 + KI + KIO3 + H2O = Co(OH)2 + K2SO4 + I2 =>
3 CoSO4 + 5 KI + KIO3 + 3 H2O = 3 Co(OH)2 + 3 K2SO4 + 3 I2
CO + H3PO4 = P2O3 + CO2 + H2O =>
2 CO + 2 H3PO4 = P2O3 + 2 CO2 + 3 H2O
Al(OH)4 + H2SO4 = Al(oh)3 + H2O + HSO4 =>
3 Al(OH)4 + 12 H2SO4 = Al(oh)3 + 12 H2O + 12 HSO4
HClO3 + NH3 = H + NH3ClO3 =>
HClO3 + NH3 = H + NH3ClO3
Cs(s) + HCl(aq) = CsCl(aq) + H2(g) =>
2 Cs(s) + 2 HCl(aq) = 2 CsCl(aq) + H2(g)
K2Cr2O7 + Pb(CH3COO)2 = Pb(Cr2O7) + CH3COOK =>
K2Cr2O7 + Pb(CH3COO)2 = Pb(Cr2O7) + 2 CH3COOK
Cu(OH)2 + CH3COOH = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 H2O
F2(g) + KCl(aq) = KF(s) + Cl2(g) =>
F2(g) + 2 KCl(aq) = 2 KF(s) + Cl2(g)
FeF2 + NaF = Na4[FeF6] =>
FeF2 + 4 NaF = Na4[FeF6]
Cl2O7 + KOH = KClO4 + H2O =>
Cl2O7 + 2 KOH = 2 KClO4 + H2O
Na3[Cr(OH)6] + CO2 = Na2CO3 + Cr(OH)3 + H2O =>
2 Na3[Cr(OH)6] + 3 CO2 = 3 Na2CO3 + 2 Cr(OH)3 + 3 H2O
C6H5OH + Br2 = C6H2OH(Br)3 + HBr =>
C6H5OH + 3 Br2 = C6H2OH(Br)3 + 3 HBr
CuO + HClO3 = CuClO3 + OH =>
CuO + HClO3 = CuClO3 + OH
Ag + ZnF2 = AgF + Zn =>
2 Ag + ZnF2 = 2 AgF + Zn
H2O + N = H + NO =>
H2O + N = 2 H + NO
(NH4)2SO4 + NaI = (NH4)I + Na2SO4 =>
(NH4)2SO4 + 2 NaI = 2(NH4)I + Na2SO4
Zn(OH)2 + H3PO4 = Zn(PO3)2 + H2O =>
Zn(OH)2 + 2 H3PO4 = Zn(PO3)2 + 4 H2O
Li + GdCl3 = Gd + LiCl =>
3 Li + GdCl3 = Gd + 3 LiCl
K2O + N2 = K + KNO3 =>
6 K2O + N2 = 10 K + 2 KNO3
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