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3 SiO2 + 2 Al2O3 = Al4(SiO4)3
SrCO3 + MnO + O2 = SrMnO3 + CO2 =>
2 SrCO3 + 2 MnO + O2 = 2 SrMnO3 + 2 CO2
Na2SO + BaCl2 = BaSO + NaCl =>
Na2SO + BaCl2 = BaSO + 2 NaCl
N2(g) + O2(g) = NO2(g) =>
N2(g) + 2 O2(g) = 2 NO2(g)
C12H17NO2 + H2O = C10H15NO + CH3COOH =>
C12H17NO2 + H2O = C10H15NO + CH3COOH
B2O3 + H2SO4 = B2SO4 + H2O3 =>
B2O3 + H2SO4 = B2SO4 + H2O3
MnO4 + H{+} = Mn{8+} + H2O =>
MnO4 + 8 H{+} = Mn{8+} + 4 H2O
CH3COOH + Cr2O7 + H{+} = CO2 + H2O + Cr3{+} =>
5 CH3COOH + 3 Cr2O7 + 2 H{+} = 10 CO2 + 11 H2O + 2 Cr3{+}
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
H2NCl + NH3 = NH4Cl + N2H2 =>
2 H2NCl + 2 NH3 = 2 NH4Cl + N2H2
H2Te + K(OH) = KHTe + H2O =>
H2Te + K(OH) = KHTe + H2O
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl =>
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl
Fe + Au(ClO3)3 = Fe(ClO3)2 + Au =>
3 Fe + 2 Au(ClO3)3 = 3 Fe(ClO3)2 + 2 Au
C2H4Br2 + NaOH = C2H4(ONa)2 + HBr =>
C2H4Br2 + 2 NaOH = C2H4(ONa)2 + 2 HBr
NaMnO4 + Na2SO3 + NaOH = Na2MnO4 + Na2SO4 + H2O =>
2 NaMnO4 + Na2SO3 + 2 NaOH = 2 Na2MnO4 + Na2SO4 + H2O
Mg(s) + H2O = Mg(OH)2(a) + H(g) =>
Mg(s) + 2 H2O = Mg(OH)2(a) + 2 H(g)
Na2SO + BaCl2 = BaSO + NaCl =>
Na2SO + BaCl2 = BaSO + 2 NaCl
K2SO3 + Ba(OH)2 = KOH + BaSO3 =>
K2SO3 + Ba(OH)2 = 2 KOH + BaSO3
C4H2O1 + O2 = CO2 + H2O =>
C4H2O1 + 4 O2 = 4 CO2 + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3CHOHCH3 + O2 = CO2 + H2O =>
2 CH3CHOHCH3 + 9 O2 = 6 CO2 + 8 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
HOCH2CH2NH2 + O2 = N2 + H2O + CO2 =>
4 HOCH2CH2NH2 + 13 O2 = 2 N2 + 14 H2O + 8 CO2
H2Te + K(OH) = KHTe + H2O =>
H2Te + K(OH) = KHTe + H2O
NH4NO3 + HOH = HNO3 + NH4OH =>
NH4NO3 + HOH = HNO3 + NH4OH
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O =>
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O
(NH4)2SO4(aq) + NaI(aq) = NH4I(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaI(aq) = 2 NH4I(aq) + Na2SO4(aq)
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
MnO4{-} + H2C3O4 + H{+} = Mn{2+} + CO2 + H2O =>
6 MnO4{-} + 5 H2C3O4 + 18 H{+} = 6 Mn{2+} + 15 CO2 + 14 H2O
C3H6O3 + NH3 = C3H9NO3 =>
C3H6O3 + NH3 = C3H9NO3
H2 + HN = NH3 =>
H2 + HN = NH3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
Fe(CH3COO)2 + NH4OH = NH4CH3COO + Fe(OH)2 =>
Fe(CH3COO)2 + 2 NH4OH = 2 NH4CH3COO + Fe(OH)2
S2 + O3 = S2O3 =>
S2 + O3 = S2O3
Ca(OH)2 + CO2 = [Ca(OH)]2CO3 + H2O =>
2 Ca(OH)2 + CO2 = [Ca(OH)]2CO3 + H2O
Cd + HCI = CdCI + H2 =>
2 Cd + 2 HCI = 2 CdCI + H2
(NH2)2CO + O2(g) = H2O(i) + N2(g) + CO2(g) =>
2(NH2)2CO + 3 O2(g) = 4 H2O(i) + 2 N2(g) + 2 CO2(g)
Al(s) + H3PO4 = AlPO4(s) + H2(g) =>
2 Al(s) + 2 H3PO4 = 2 AlPO4(s) + 3 H2(g)
CaHCo3 + NaOH = Ca2Co3 + Na2Co3 + H2O =>
2 CaHCo3 + 2 NaOH = Ca2Co3 + Na2Co3 + 2 H2O
HCl(aq) + Au(s) = AuCl3 + H2 =>
6 HCl(aq) + 2 Au(s) = 2 AuCl3 + 3 H2
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
CO(NH2)2 + H2O = (NH4)2CO3 = NH3 + CO2 + H2O + H{+} =>
CO(NH2)2 + 2 H2O = (NH4)2CO3
NaCl(aq) + NaHCO3(aq) = HCl(g) + Na2CO3(aq) =>
NaCl(aq) + NaHCO3(aq) = HCl(g) + Na2CO3(aq)
FeSO4(aq) + NaOH(aq) + H2O2(aq) = Na2SO4(aq) + Fe2O3(aq) + H2O(l) =>
2 FeSO4(aq) + 4 NaOH(aq) + H2O2(aq) = 2 Na2SO4(aq) + Fe2O3(aq) + 3 H2O(l)
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