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4 PO4 + 16 C = P4 + 16 CO
CH3CH2NHCH3 + CH3Br = CH3CH2NHCH3CH3 + Br =>
CH3CH2NHCH3 + CH3Br = CH3CH2NHCH3CH3 + Br
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
C17H35COONa + MgSO4 = (C17H35COO)2Mg + Na2SO4 =>
2 C17H35COONa + MgSO4 = (C17H35COO)2Mg + Na2SO4
HCl + NaO2H = NaCl + H2O2 =>
HCl + NaO2H = NaCl + H2O2
CuSO4(s) + Na2SiO3(aq) = CuSiO3 + Na2SO4 =>
CuSO4(s) + Na2SiO3(aq) = CuSiO3 + Na2SO4
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
S2O8{2-} + Fe{2+} = Fe{3+} + SO4{2-} =>
S2O8{2-} + 2 Fe{2+} = 2 Fe{3+} + 2 SO4{2-}
H2CO3(aq) + Ca(OH)2(s) = H2O(l) + CaCO3(s) =>
H2CO3(aq) + Ca(OH)2(s) = 2 H2O(l) + CaCO3(s)
CaSO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(aq) =>
CaSO4(aq) + Na2CO3(aq) = CaCO3(s) + Na2SO4(aq)
H3PO2 + Rb(OH) = Rb(H2PO2) + H2O =>
H3PO2 + Rb(OH) = Rb(H2PO2) + H2O
Co(CN)2 + KCN + H2O = K3[Co(CN)6] + KOH + H2 =>
2 Co(CN)2 + 8 KCN + 2 H2O = 2 K3[Co(CN)6] + 2 KOH + H2
Mg3(PO4)2 + H3PO4 = Mg(H2PO4)2 =>
Mg3(PO4)2 + 4 H3PO4 = 3 Mg(H2PO4)2
Pb + HgNO3 = Pb(NO3)2 + Hg =>
Pb + 2 HgNO3 = Pb(NO3)2 + 2 Hg
HNaO + CO2 = Na2CO3 + H2O =>
2 HNaO + CO2 = Na2CO3 + H2O
Cu + ArNO3 = Cu(NO3)2 + Ar =>
Cu + 2 ArNO3 = Cu(NO3)2 + 2 Ar
ClO3 + Ba(OH)2 = Ba(ClO2)2 + Ba(ClO4)2 + H2O =>
8 ClO3 + 4 Ba(OH)2 = Ba(ClO2)2 + 3 Ba(ClO4)2 + 4 H2O
Cr2O7{2-} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
NH4NO3 + NH4Cl = N2 + Cl2 + H2O =>
4 NH4NO3 + 2 NH4Cl = 5 N2 + Cl2 + 12 H2O
Cd + ZnI2 = CdI2 + Zn =>
Cd + ZnI2 = CdI2 + Zn
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
KClO4 + H2SO4 = K2SO4 + HCl + O2 =>
2 KClO4 + H2SO4 = K2SO4 + 2 HCl + 4 O2
C3H6(OH)2 + H2O2 = CO2 + H2O =>
C3H6(OH)2 + 8 H2O2 = 3 CO2 + 12 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
Mg(NO3)2 + H2O = Mg(OH)2 + HNO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 HNO3
Cu + NaCN + H2O + O2 = Na[Cu(CN)2] + NaOH =>
4 Cu + 8 NaCN + 2 H2O + O2 = 4 Na[Cu(CN)2] + 4 NaOH
Ga2(CO3)3(s) + HBrO4(aq) = Ga(BrO4)3 + H2O + CO2 =>
Ga2(CO3)3(s) + 6 HBrO4(aq) = 2 Ga(BrO4)3 + 3 H2O + 3 CO2
K2Cr2O7 + HClO4 + HI = Cr2(ClO4)3 + KClO4 + I2 + H2O =>
2 K2Cr2O7 + 10 HClO4 + 18 HI = 2 Cr2(ClO4)3 + 4 KClO4 + 9 I2 + 14 H2O
C7H8 + HBr = C7H9Br =>
C7H8 + HBr = C7H9Br
Cl + P = PCl =>
Cl + P = PCl
Na2SO4 + Ba(OH)2 = BaSO4 + NaOH =>
Na2SO4 + Ba(OH)2 = BaSO4 + 2 NaOH
Cl2 + CsBr = Br2 + CsCl =>
Cl2 + 2 CsBr = Br2 + 2 CsCl
MnSO4 + KBrO3 + H2SO4 = Mn2(SO4)3 + KBr + H2O =>
6 MnSO4 + KBrO3 + 3 H2SO4 = 3 Mn2(SO4)3 + KBr + 3 H2O
KNO2 + K2S + H2SO4 = NO + K2SO4 + H2O =>
8 KNO2 + K2S + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
HNaO + CO2 = Na2CO3 + H2O =>
2 HNaO + CO2 = Na2CO3 + H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Mg(OH)2 + HBr = Mg(Br)2 + H2O =>
Mg(OH)2 + 2 HBr = Mg(Br)2 + 2 H2O
C2H5HN2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
2 C2H5HN2(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g) + 2 N2(g)
Mg + HC2H3O2 = H + Mg(C2H3O2)2 =>
Mg + 2 HC2H3O2 = 2 H + Mg(C2H3O2)2
Cu(NO3)2 + Ca2 = Ca(NO3)2 + Cu2 =>
2 Cu(NO3)2 + Ca2 = 2 Ca(NO3)2 + Cu2
CO + Fe3O4 = CO2 + Fe2 =>
8 CO + 2 Fe3O4 = 8 CO2 + 3 Fe2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
FeSO4 + Na2S = FeS + Na2SO4 =>
FeSO4 + Na2S = FeS + Na2SO4
Al + Cl{2} = AlCl{2} =>
Al + Cl{2} = AlCl{2}
Cl2 + NaOH = NaClO3 + H2O + NaCl =>
3 Cl2 + 6 NaOH = NaClO3 + 3 H2O + 5 NaCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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