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SrSe + BaSO4 = SrSO4 + BaSe
CaCO3(s) + C2H5CO2H(aq) = CaC2H5CO2(aq) + H2O(l) + CO2(g) =>
14 CaCO3(s) + 15 C2H5CO2H(aq) = 14 CaC2H5CO2(aq) + 10 H2O(l) + 17 CO2(g)
Al2O3 + HCl = Al2Cl2O2 + H2O =>
Al2O3 + 2 HCl = Al2Cl2O2 + H2O
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + 2 NH4Cl(aq)
C8H7N3O2 + NaClO + NaOH = N2 + Na2C8H5NO4 + NaCl + H2O =>
C8H7N3O2 + 2 NaClO + 2 NaOH = N2 + Na2C8H5NO4 + 2 NaCl + 2 H2O
Sr2S2 + Cu(AsO) + H2O = Sr(OH)2 + CuS + H2AsO =>
Sr2S2 + 2 Cu(AsO) + 4 H2O = 2 Sr(OH)2 + 2 CuS + 2 H2AsO
C19H15OMgBrH3O = C19H16OMgBrH2O =>
C19H15OMgBrH3O = C19H16OMgBrH2O
CaCO3 + HClO3 = CO2 + HOH + Ca(ClO3)2 =>
CaCO3 + 2 HClO3 = CO2 + HOH + Ca(ClO3)2
Ni(CN)2 = Ni + CN =>
Ni(CN)2 = Ni + 2 CN
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + SO4 + Ba =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 SO4 + 3 Ba
Mn3N5 + H2O = Mn(OH)5 + NH3 =>
Mn3N5 + 15 H2O = 3 Mn(OH)5 + 5 NH3
HCl + CH3COOAg = CH3COOH + AgCl =>
HCl + CH3COOAg = CH3COOH + AgCl
KOH + ClO2 = KClO2KCl2 + KClO3 + H2O =>
12 KOH + 13 ClO2 = KClO2KCl2 + 10 KClO3 + 6 H2O
SO4 + Ag = Ag2(SO4) =>
SO4 + 2 Ag = Ag2(SO4)
NaHCO3 + CaO = CaCO3 + NaOH =>
NaHCO3 + CaO = CaCO3 + NaOH
CrCl3 + Ba(NO3)2 = Cr(NO3)3 + BaCl2 =>
2 CrCl3 + 3 Ba(NO3)2 = 2 Cr(NO3)3 + 3 BaCl2
Ca3P2(aq) + H2O(l) = Ca(OH)2(aq) + PH3(aq) =>
Ca3P2(aq) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(aq)
AX + BY = BX + AY =>
AX + BY = BX + AY
Fe7O3 + Al = Al2O3 + Fe3 =>
3 Fe7O3 + 6 Al = 3 Al2O3 + 7 Fe3
C18H32O16 + H2O = C2H5OH + CO2 =>
C18H32O16 + 2 H2O = 6 C2H5OH + 6 CO2
MgSO4*H2O + H2O = MgSO4*7H2O =>
MgSO4*H2O + 6 H2O = MgSO4*7H2O
CH3OH + KCr2O7 + H2SO4 = HCOH + Cr2(SO4)3 + K2SO4 + H2O =>
7 CH3OH + 2 KCr2O7 + 7 H2SO4 = 7 HCOH + 2 Cr2(SO4)3 + K2SO4 + 14 H2O
KOH + SO3 = K2SO4 + H2O =>
2 KOH + SO3 = K2SO4 + H2O
Cd + AgNO3 = Cd(NO3)2 + Ag =>
Cd + 2 AgNO3 = Cd(NO3)2 + 2 Ag
Zu + Pb(NO3)2 = Pb + Zu(NO3)2 =>
Zu + Pb(NO3)2 = Pb + Zu(NO3)2
(C2O2H4)5 + C2H6O = C4H8O2 + H2O =>
(C2O2H4)5 + 5 C2H6O = 5 C4H8O2 + 5 H2O
C4H8O + H2O = C6H8O7 + C2H5OH =>
9 C4H8O + 13 H2O = C6H8O7 + 15 C2H5OH
K + HNO3 = KNO3 + NH4NO3 + H2O =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2Cr2O4 + Na2SO4 + Na2MnO4 + NO + CO2 =>
Cr2S3 + 12 Mn(NO3)2 + 16 Na2CO3 = Na2Cr2O4 + 3 Na2SO4 + 12 Na2MnO4 + 24 NO + 16 CO2
Pb3(PO4)4 + Ga2(SO2)3 = Pb(SO2)2 + GaPO4 =>
Pb3(PO4)4 + 2 Ga2(SO2)3 = 3 Pb(SO2)2 + 4 GaPO4
H2SO4 + K2Cr2O7 + FeSO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
7 H2SO4 + K2Cr2O7 + 6 FeSO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
HCl + CH3COOAg = CH3COOH + AgCl =>
HCl + CH3COOAg = CH3COOH + AgCl
La2(CO3)3 + SiC = LaC + SiO2 + CO2 =>
4 La2(CO3)3 + 7 SiC = 8 LaC + 7 SiO2 + 11 CO2
Fe2 + Cu2SO3 = Fe2SO3 + Cu2 =>
Fe2 + Cu2SO3 = Fe2SO3 + Cu2
Al + MnO2 = Al2O3 + Mn3 =>
4 Al + 3 MnO2 = 2 Al2O3 + Mn3
RCHO + Cu(OH)2 = Cu2O + H2O + RCOOH =>
RCHO + 2 Cu(OH)2 = Cu2O + 2 H2O + RCOOH
H2S + Au = AuH2S =>
H2S + Au = AuH2S
H{+} + Cl{-} + NO2{-} = ClO{-} + N2O + H2O =>
2 H{+} + 2 Cl{-} + 2 NO2{-} = 2 ClO{-} + N2O + H2O
CH5NOHCl + C6H15N = CH5NO + C6H15NHCl =>
CH5NOHCl + C6H15N = CH5NO + C6H15NHCl
P4 + I1 = PI5 =>
P4 + 20 I1 = 4 PI5
FeCl3 + NaCH3COO = Fe(CH3COO)3 + NaCl =>
FeCl3 + 3 NaCH3COO = Fe(CH3COO)3 + 3 NaCl
Pb(NO3)2 + MnI2 = PbI2 + Mn(NO3)2 =>
Pb(NO3)2 + MnI2 = PbI2 + Mn(NO3)2
P + H2SO4 = H2PO4 + SO2 + H2O =>
P + 3 H2SO4 = H2PO4 + 3 SO2 + 2 H2O
Cr2O2 + KNO3 + Na2CO3 = Na2CrO3 + KNO2 + CO2 =>
Cr2O2 + 2 KNO3 + 2 Na2CO3 = 2 Na2CrO3 + 2 KNO2 + 2 CO2
NaAg(CN)2 + NaHS + H2SO4 = Ag2S + HCN + Na2SO4 =>
4 NaAg(CN)2 + 2 NaHS + 3 H2SO4 = 2 Ag2S + 8 HCN + 3 Na2SO4
(Fe(H2O)6)(N3)2 + NH3 = (Fe(NH3)6)(N3)2 + H2O =>
(Fe(H2O)6)(N3)2 + 6 NH3 = (Fe(NH3)6)(N3)2 + 6 H2O
MgO + H{2+}O = MgOH{2+}O =>
MgO + H{2+}O = MgOH{2+}O
C6H5OH + CH3Cl = C6H5OCH3 + HCl =>
C6H5OH + CH3Cl = C6H5OCH3 + HCl
Strontiumoxide = strontium + Oxygen =>
2 SrO = 2 Sr + O2
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2NO + S8 + H2O =>
4 PbS + 4 Cu2S + 32 HNO3 = 4 Pb(NO3)2 + 8 Cu(NO3)2NO + S8 + 16 H2O
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