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Y2O3 + 3 H2O = Y2(OH)6
*Eu + H2O = Eu(OH)3 + H2 =>
2*Eu + 6 H2O = 2 Eu(OH)3 + 3 H2
La2O3 + CaCl2 = La + CaOCl2 =>
La2O3 + 3 CaCl2 = 2 La + 3 CaOCl2
Pb63 = Pb =>
Pb63 = 63 Pb
C41H195O51 = CH4 + H2O + C =>
4 C41H195O51 = 93 CH4 + 204 H2O + 71 C
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Zn(OH)2 + H3(PO4) = Zn3(PO4)2 + HOH =>
3 Zn(OH)2 + 2 H3(PO4) = Zn3(PO4)2 + 6 HOH
Ag(s) + S(s) = Ag2S(s) =>
2 Ag(s) + S(s) = Ag2S(s)
AgNO3(aq) + PbCl2(aq) = AgCl2(aq) + PbNO3(aq) =>
AgNO3(aq) + PbCl2(aq) = AgCl2(aq) + PbNO3(aq)
C6H8O6 + KIO3 = C6H6O6 + H2O + KI =>
3 C6H8O6 + KIO3 = 3 C6H6O6 + 3 H2O + KI
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(ClO4)4 = PbCl4 + O2 =>
Pb(ClO4)4 = PbCl4 + 8 O2
MnO4 + C2H2 = Mn + C2O42 + H =>
21 MnO4 + 2 C2H2 = 21 Mn + 2 C2O42 + 4 H
Be + AgCl = Ag + BeCl2 =>
Be + 2 AgCl = 2 Ag + BeCl2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
As2O3 + HNO3 + H2O = H3AsO4 + N2O3 =>
As2O3 + 2 HNO3 + 2 H2O = 2 H3AsO4 + N2O3
CaSO4 + ZnBr = ZnSO4 + CaBr =>
CaSO4 + ZnBr = ZnSO4 + CaBr
H3PO4 + Bi(OH)3 = Bi(PO4) + H2O =>
H3PO4 + Bi(OH)3 = Bi(PO4) + 3 H2O
CrO3 + Fe(OH)2 = Cr2O3 + Fe2O3 + H2O =>
2 CrO3 + 6 Fe(OH)2 = Cr2O3 + 3 Fe2O3 + 6 H2O
CuCl2*5H2O + Na2SO3 = CuCl + NaCl + H2SO4 + H2O =>
2 CuCl2*5H2O + Na2SO3 = 2 CuCl + 2 NaCl + H2SO4 + 9 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NiCrO4 + Ca = Ni + CaCrO4 =>
NiCrO4 + Ca = Ni + CaCrO4
Co2 + HOH = H2Co3 + OH =>
3 Co2 + 4 HOH = 2 H2Co3 + 4 OH
Br + Mg = BrMg =>
Br + Mg = BrMg
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
PhBr2 + HCl = HBr + PhCl2 =>
PhBr2 + 2 HCl = 2 HBr + PhCl2
H2PO4 + NaOH = H2OH + NaPO4 =>
H2PO4 + NaOH = H2OH + NaPO4
KH2PO4 + H2SO4 = KHSO4 + H3PO4 =>
KH2PO4 + H2SO4 = KHSO4 + H3PO4
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KCl + NaCl + CH3COOH =>
2 BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 KCl + 2 NaCl + 2 CH3COOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(COOH)2*2H2O + KOH = K2(COO)2 + H2O =>
(COOH)2*2H2O + 2 KOH = K2(COO)2 + 4 H2O
BiCl3 + NH4OH = Bi(OH)3 + NH4Cl =>
BiCl3 + 3 NH4OH = Bi(OH)3 + 3 NH4Cl
K2Cr2O7 + H{+} + HCl + C2H5OH = C2H5O + KCl + Cr3{+} + H2O =>
3 K2Cr2O7 + 2 H{+} + 6 HCl + 34 C2H5OH = 34 C2H5O + 6 KCl + 2 Cr3{+} + 21 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Ca(OH)2 + Hg = Ca(OH)2Hg =>
Ca(OH)2 + Hg = Ca(OH)2Hg
Al2(CO3)3 + H2SO3 = CO2 + H2O + Al2(SO3)3 =>
Al2(CO3)3 + 3 H2SO3 = 3 CO2 + 3 H2O + Al2(SO3)3
AgNO3(aq) + NH4Cl = AgNH4 + NO3Cl =>
AgNO3(aq) + NH4Cl = AgNH4 + NO3Cl
NaO2 = Na + O =>
NaO2 = Na + 2 O
ZnNH4OH = Zn(NH3)H2O =>
ZnNH4OH = Zn(NH3)H2O
Hg{2}{+} + Na2S = Hg2S + Na{2} =>
2 Hg{2}{+} + Na2S = Hg2S + 2 Na{2}
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
Br(No3)2 + H2SO4 = BrSO4 + HNo3 =>
Br(No3)2 + H2SO4 = BrSO4 + 2 HNo3
S(s) + Na2SO3(s) = Na2S2O3 =>
S(s) + Na2SO3(s) = Na2S2O3
C8H4O3 + K2FeO4 + H2SO4 = CO2 + K2SO4 + Fe2(SO4)3 + H2O =>
C8H4O3 + 10 K2FeO4 + 25 H2SO4 = 8 CO2 + 10 K2SO4 + 5 Fe2(SO4)3 + 27 H2O
P4 + N2 = P5N3 =>
5 P4 + 6 N2 = 4 P5N3
Zn(OH) + Na = Na(OH) + Zn =>
Zn(OH) + Na = Na(OH) + Zn
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ni(OH)3 + NH4Cl + NH4OH = [Ni(NH3)6]Cl3 + H2O =>
Ni(OH)3 + 3 NH4Cl + 3 NH4OH = [Ni(NH3)6]Cl3 + 6 H2O
Pt + H = PtH4 =>
Pt + 4 H = PtH4
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