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2 HN3 + Cl2 = 3 N2 + 2 HCl
K2Cr2O7 + (NH4)2S + H2O = KOH + Cr(OH)3 + NH3 + S =>
K2Cr2O7 + 3(NH4)2S + H2O = 2 KOH + 2 Cr(OH)3 + 6 NH3 + 3 S
C3H6(COOH)2 + O2 = CO2 + H2O =>
C3H6(COOH)2 + 5 O2 = 5 CO2 + 4 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
CH3OOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
2 CH3OOH + CH3CH2OH = CH3COOCH2CH3 + 3 H2O
Bi2O3 = Bi + O2 =>
2 Bi2O3 = 4 Bi + 3 O2
Si + Cl = SiCl =>
Si + Cl = SiCl
AlCl3 + I2 = AlI + Cl2 =>
2 AlCl3 + I2 = 2 AlI + 3 Cl2
MnO + MoO3 = Mn3MoO6 =>
3 MnO + MoO3 = Mn3MoO6
NH = HN =>
NH = HN
CH2O2 + H2O = CHO2 + H3O =>
CH2O2 + H2O = CHO2 + H3O
Na3PO4(ac) + Ca(NO3)2(ac) = Ca3(PO4)2(s) + NaNO3(ac) =>
2 Na3PO4(ac) + 3 Ca(NO3)2(ac) = Ca3(PO4)2(s) + 6 NaNO3(ac)
Cs + N = CsN3 =>
Cs + 3 N = CsN3
AuBr3 + Ag = AgBr + Au =>
AuBr3 + 3 Ag = 3 AgBr + Au
Na2C2O4 + Ca(HCO3)2 = Na(HCO3) + CaC2O4 =>
Na2C2O4 + Ca(HCO3)2 = 2 Na(HCO3) + CaC2O4
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
C10H25 + O2 = CO2 + H2O =>
4 C10H25 + 65 O2 = 40 CO2 + 50 H2O
C4H10 + F2 = C4H9F + HF =>
C4H10 + F2 = C4H9F + HF
Ca(NO3)2 + Mg3(PO4)2 = Ca3(PO4)2 + Mg(NO3)2 =>
3 Ca(NO3)2 + Mg3(PO4)2 = Ca3(PO4)2 + 3 Mg(NO3)2
H2 + HCl = ClH3 =>
H2 + HCl = ClH3
Na2CO3 + FeCr2O7 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
8 Na2CO3 + 4 FeCr2O7 + O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
B2Cl4 + OH{-} = BO2{-} + Cl{-]+H2O+H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-]+2H2O+H2
MoS2 + HNO3 = MoO3 + NO2 + H2SO4 + H2O =>
MoS2 + 18 HNO3 = MoO3 + 18 NO2 + 2 H2SO4 + 7 H2O
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + H2O + NH3 =>
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + 2 H2O + 2 NH3
Mg(NO3)2 + K3Fe(CN)6 = Mg(CN)2 + K3Fe(NO3)6 =>
3 Mg(NO3)2 + K3Fe(CN)6 = 3 Mg(CN)2 + K3Fe(NO3)6
Si + CaO = Ca2Si + O2 =>
Si + 2 CaO = Ca2Si + O2
CrO3Ba(OH)2 = BaCrO4H2O =>
CrO3Ba(OH)2 = BaCrO4H2O
S4 + C2 = S2C3 =>
S4 + 3 C2 = 2 S2C3
K2Cr2O7 + CH3CH2OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O
CuSO4 + H2O = Cu2 + H2SO4 + O2 =>
2 CuSO4 + 2 H2O = Cu2 + 2 H2SO4 + O2
Au3 + O2 = AuO =>
2 Au3 + 3 O2 = 6 AuO
H4Sb2O7 + Pb3(PO4)2 = Pb2Sb2O7 + H3PO4 =>
3 H4Sb2O7 + 2 Pb3(PO4)2 = 3 Pb2Sb2O7 + 4 H3PO4
AgNO3(aq) + Pb(s) = Pb(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Pb(s) = Pb(NO3)2(aq) + 2 Ag(s)
FeI2 = Fe + I =>
FeI2 = Fe + 2 I
MnO2 + SnSO4 + H2SO4 = MnSO4 + Sn(SO4)2 + H2O =>
MnO2 + SnSO4 + 2 H2SO4 = MnSO4 + Sn(SO4)2 + 2 H2O
AgNO3 + K2CO3 = KNO3 + Ag2CO3 =>
2 AgNO3 + K2CO3 = 2 KNO3 + Ag2CO3
HgCl2 + Na2HPO4 = NaCl + HgHPO4 =>
HgCl2 + Na2HPO4 = 2 NaCl + HgHPO4
AlCl3 + Nh4F = AlF3 + Nh4Cl =>
AlCl3 + 3 Nh4F = AlF3 + 3 Nh4Cl
C6H5CH3 + Br2 = C6H5CH2Br + HBr =>
C6H5CH3 + Br2 = C6H5CH2Br + HBr
FeOHCl2 + H2SO4 = Fe2(SO4)3 + H2O + HCl =>
2 FeOHCl2 + 3 H2SO4 = Fe2(SO4)3 + 2 H2O + 4 HCl
K2[Sn(OH)4] + KOH + O2 = KO + K2[Sn(OH)6] =>
K2[Sn(OH)4] + 2 KOH + O2 = 2 KO + K2[Sn(OH)6]
Ca(HCO3)2 + HCl = CaCl + HCO3 + H2 =>
2 Ca(HCO3)2 + 2 HCl = 2 CaCl + 4 HCO3 + H2
CuSO4 + NH3 + H2O = Cu2((OH)2)SO4 + NH4 + SO4 =>
2 CuSO4 + 2 NH3 + 2 H2O = Cu2((OH)2)SO4 + 2 NH4 + SO4
C6H5NH2 + NaHCO3 = CO2 + H2O + C6H5N + NaH =>
C6H5NH2 + NaHCO3 = CO2 + H2O + C6H5N + NaH
H2SeO4 + KI + K2Cr2O7 = Cr2(SeO4)3 + K2SeO4 + I2 + H2O =>
7 H2SeO4 + 6 KI + K2Cr2O7 = Cr2(SeO4)3 + 4 K2SeO4 + 3 I2 + 7 H2O
NH3 + O2 = NO + H2O = =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiH2PO4 + Ca(OH)2 = Ca5(PO4)3OH + H2O + Li + OH =>
3 LiH2PO4 + 5 Ca(OH)2 = Ca5(PO4)3OH + 6 H2O + 3 Li + 3 OH
HCl + MgSe = H2Se + MgCl2 =>
2 HCl + MgSe = H2Se + MgCl2
H2O1 = H2(g) + O2(g) =>
2 H2O1 = 2 H2(g) + O2(g)
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
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