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2 OF2 + 4 Na = 4 NaF + O2
Al2O3 + Mg(OH)2 = Al(OH)3 + MgO =>
Al2O3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgO
C4H10S + NaNO2 = C2H5NO2 + Na2S =>
C4H10S + 2 NaNO2 = 2 C2H5NO2 + Na2S
HCl + NaH = HH + NaCl =>
HCl + NaH = HH + NaCl
CO + Fe(OH)3 = CO2 + Fe + H2O =>
3 CO + 2 Fe(OH)3 = 3 CO2 + 2 Fe + 3 H2O
H2NC(CH2OH)3 + HCl = H2NC(CH2OH)3H + Cl =>
H2NC(CH2OH)3 + HCl = H2NC(CH2OH)3H + Cl
ZrO(NO3)2H2O + C2H5O2N = ZrO2 + CO2 + H2O + N2 =>
9 ZrO(NO3)2H2O + 10 C2H5O2N = 9 ZrO2 + 20 CO2 + 34 H2O + 14 N2
HCl + HClO + Ca(OH)2 = CaOCl2 + H2O =>
HCl + HClO + Ca(OH)2 = CaOCl2 + 2 H2O
Fe(NO3)3 + SNa2 = NaNO3 + Fe2S3 =>
2 Fe(NO3)3 + 3 SNa2 = 6 NaNO3 + Fe2S3
NaHCO3 + CH3COOH(aq) = CH3COONa + H2CO3 =>
NaHCO3 + CH3COOH(aq) = CH3COONa + H2CO3
(NH4)2SH2SO4 = (NH4)2SO4H2S =>
(NH4)2SH2SO4 = (NH4)2SO4H2S
Ti2O + Cl2 = TiCl4 + O2 =>
2 Ti2O + 8 Cl2 = 4 TiCl4 + O2
HNO3 = NO3 + H30 =>
30 HNO3 = 30 NO3 + H30
(NH4)2S(aq) + NaOH(aq) = Na2S(aq) + NH3(g) + H2O(l) =>
(NH4)2S(aq) + 2 NaOH(aq) = Na2S(aq) + 2 NH3(g) + 2 H2O(l)
Zn(OH)2(s) = Zn + OH =>
Zn(OH)2(s) = Zn + 2 OH
CsCl(s) = Cs + Cl =>
CsCl(s) = Cs + Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S2NO3 + Cl = H2Cl + NO3S2 =>
H2S2NO3 + Cl = H2Cl + NO3S2
K + AuSO4 = Au + K2SO4 =>
2 K + AuSO4 = Au + K2SO4
C12H22011 + H2SO4 = H2SO4*H20 + C =>
20 C12H22011 + 22011 H2SO4 = 22011 H2SO4*H20 + 240 C
PBI2 + CH3NH3I = CH3NH3PBI3 =>
PBI2 + CH3NH3I = CH3NH3PBI3
BaCrO4 + H2SO4 = BaSO4 + Cr(SO4)3 + H2O =>
BaCrO4 + 4 H2SO4 = BaSO4 + Cr(SO4)3 + 4 H2O
Fe2 + (H2O)2 + O2 = Fe2OH =>
4 Fe2 + (H2O)2 + O2 = 4 Fe2OH
Co + OH = Co(OH)9 =>
Co + 9 OH = Co(OH)9
NaY + NaYO3 + H2SO4 = Y2 + Na2SO4 + H2O =>
5 NaY + NaYO3 + 3 H2SO4 = 3 Y2 + 3 Na2SO4 + 3 H2O
Zn(C2H3O2)2 + Na2S = Zn + S + Na(C2H3O2) =>
Zn(C2H3O2)2 + Na2S = Zn + S + 2 Na(C2H3O2)
C8H9NH2 + CH3OH + H = C9H13NH2 + OH =>
C8H9NH2 + CH3OH + H = C9H13NH2 + OH
LiMnO4 + NiCl3 + H2SO4 = Cl2 + MnSO4 + Li2SO4 + Ni(SO4)3 + H2O =>
12 LiMnO4 + 10 NiCl3 + 48 H2SO4 = 15 Cl2 + 12 MnSO4 + 6 Li2SO4 + 10 Ni(SO4)3 + 48 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2 + CO = C8H10 + H2O =>
13 H2 + 8 CO = C8H10 + 8 H2O
K2Cr2O7 + NaNO2 + H2O = Cr(OH)3 + NaNO3 + KOH =>
K2Cr2O7 + 3 NaNO2 + 4 H2O = 2 Cr(OH)3 + 3 NaNO3 + 2 KOH
NaOH + CH4 = Na + CO2 + H2 =>
2 NaOH + CH4 = 2 Na + CO2 + 3 H2
Mg + Ti3Cl4 = Mg3Cl2 + Ti =>
6 Mg + Ti3Cl4 = 2 Mg3Cl2 + 3 Ti
FCl + Cl2 = F(Cl)2 =>
2 FCl + Cl2 = 2 F(Cl)2
CaCI2 + F2 = CaF2 + CI2 =>
CaCI2 + F2 = CaF2 + CI2
F2 + HCl = F2Cl + H =>
F2 + HCl = F2Cl + H
Na2CO3 + CaI2 = Ca2CO3 + NaI2 =>
Na2CO3 + 2 CaI2 = Ca2CO3 + 2 NaI2
KMnO4 + KI + H2O = KOH + I2 + MnI2 =>
2 KMnO4 + 14 KI + 8 H2O = 16 KOH + 5 I2 + 2 MnI2
NO + H2SO4 = NO2 + H2S =>
4 NO + H2SO4 = 4 NO2 + H2S
WCl4 + Na(C7H5O2) + KC8 = W2(C7H5O2) + NaCl + KCl + C =>
2 WCl4 + Na(C7H5O2) + 7 KC8 = W2(C7H5O2) + NaCl + 7 KCl + 56 C
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H4(OH)COOH + Fe = C6H4(OH)COOFe + H2 =>
2 C6H4(OH)COOH + 2 Fe = 2 C6H4(OH)COOFe + H2
Na2SO4Pb(CH3COO)2 = PbNa2SO4(CH3COO)2 =>
Na2SO4Pb(CH3COO)2 = PbNa2SO4(CH3COO)2
C7H7Br + KOH = C7H7OH + KBr =>
C7H7Br + KOH = C7H7OH + KBr
NaNO2 + H2O = NO2 + NaOH + H =>
NaNO2 + H2O = NO2 + NaOH + H
Fe + C{12} = FeC{12} =>
Fe + C{12} = FeC{12}
(HCl) + (Na2SO3) = (H2SO3) + NaCl =>
2(HCl) + (Na2SO3) = (H2SO3) + 2 NaCl
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
Al + NaClO + H2O = Al2O3 + NaOH + Cl2 =>
2 Al + 6 NaClO + 3 H2O = Al2O3 + 6 NaOH + 3 Cl2
CH3CH2NH2 + CH3CH2COOH = CH3CH2NHCH3CH2CO + H2O =>
CH3CH2NH2 + CH3CH2COOH = CH3CH2NHCH3CH2CO + H2O
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