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2 NO2 + 4 H2 = N2 + 4 H2O
FeO + Si = FeSiO =>
FeO + Si = FeSiO
Na + C2 = NaC =>
2 Na + C2 = 2 NaC
NaN3 = Na + N =>
NaN3 = Na + 3 N
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
Fe(No3)2 + NaOH = NaNo3 + Fe(OH)2 =>
Fe(No3)2 + 2 NaOH = 2 NaNo3 + Fe(OH)2
As2S5 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 12 H2O + 40 NO2
ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
MgS + H2PO4 = MgPO4 + H2S =>
MgS + H2PO4 = MgPO4 + H2S
H2S + Na2O2 + H2O = Na2SO4 + NaOH =>
H2S + 4 Na2O2 + 2 H2O = Na2SO4 + 6 NaOH
C3H7NO2S + O2 = CO2 + H2O + NH3 + H2S =>
2 C3H7NO2S + 5 O2 = 6 CO2 + 2 H2O + 2 NH3 + 2 H2S
K2SO4 + Cr2(SO4)3 + I2 + H2O = K2Cr2O7 + KI + H2SO4 =>
4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O = K2Cr2O7 + 6 KI + 7 H2SO4
BaO(s) + H2O(l) = Ba(OH)2 =>
BaO(s) + H2O(l) = Ba(OH)2
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 6 Cl2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
CH4O + C7H6O3 + H2SO4 = H2O + CH4C7H6O3SO4 =>
CH4O + C7H6O3 + H2SO4 = H2O + CH4C7H6O3SO4
HCH3H5O3 + OH = CH3H5O3 + H2O =>
HCH3H5O3 + OH = CH3H5O3 + H2O
Cr + H2O = CrH2 + O =>
Cr + H2O = CrH2 + O
BaF + H = HF + Ba =>
BaF + H = HF + Ba
C5H12O5 + KNO3 = CO2 + H2O + K2O + N2 =>
5 C5H12O5 + 22 KNO3 = 25 CO2 + 30 H2O + 11 K2O + 11 N2
C6H8O7 + H2SO4 + Co(OH)3 = Co(SO4) + H2O + CO2 =>
C6H8O7 + 18 H2SO4 + 18 Co(OH)3 = 18 Co(SO4) + 49 H2O + 6 CO2
Na2S2O3 + H2O + Cl2 = Na2SO4 + H2S04 + HCl =>
4 Na2S2O3 + 4 H2O + 3 Cl2 = 4 Na2SO4 + H2S04 + 6 HCl
KMnO4 + C2H5OH + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 33 H2O
AlBr3 + Li2CO3 = BrLi + Al2(CO3)3 =>
2 AlBr3 + 3 Li2CO3 = 6 BrLi + Al2(CO3)3
C12H28 + O4 = CO2 + H2O =>
2 C12H28 + 19 O4 = 24 CO2 + 28 H2O
NH3 + (O2) = (NO) + (H2O) =>
4 NH3 + 5(O2) = 4(NO) + 6(H2O)
MnSO4 + NaHCO3 = Mn(HCO3)2 + Na2SO4 =>
MnSO4 + 2 NaHCO3 = Mn(HCO3)2 + Na2SO4
MgCH3OO + H2S = MgS + H2CH3OO =>
MgCH3OO + H2S = MgS + H2CH3OO
CaCO3(s) + H3PO4(aq) = Ca3(PO4)2(s) + CO2(g) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 CO2(g) + 3 H2O(l)
I + KOH = KIO2 + KI + H2O =>
4 I + 4 KOH = KIO2 + 3 KI + 2 H2O
NaF + O2 = NaO2 + F =>
NaF + O2 = NaO2 + F
(CH2)6N4 + O2 = N2O5 + CO2 + H2O =>
(CH2)6N4 + 14 O2 = 2 N2O5 + 6 CO2 + 6 H2O
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
Zn + NHO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 NHO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
K2S + HI = K2I2 + H2S =>
K2S + 2 HI = K2I2 + H2S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH4(CrO4)2 = NH3 + H2O + Cr2O3 + O2 =>
4 NH4(CrO4)2 = 4 NH3 + 2 H2O + 4 Cr2O3 + 9 O2
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MgSO4 + Ca(OH)2 = Ca(SO4)2 + Mg(OH) =>
2 MgSO4 + Ca(OH)2 = Ca(SO4)2 + 2 Mg(OH)
Ti + HNO3 = Ti(NO3)2 + H2 =>
Ti + 2 HNO3 = Ti(NO3)2 + H2
H2O + NaBr + KMnO4 = NaBrO2 + KOH + MnO2 =>
2 H2O + 3 NaBr + 4 KMnO4 = 3 NaBrO2 + 4 KOH + 4 MnO2
Li2S + HCl = LiCl + H2S =>
Li2S + 2 HCl = 2 LiCl + H2S
MgBr2 + Na2CO3 = Na2Br2 + MgCO3 =>
MgBr2 + Na2CO3 = Na2Br2 + MgCO3
Na2C2 + HOH = NaOH + C2H2 =>
Na2C2 + 2 HOH = 2 NaOH + C2H2
Cu(s) + Ag2NO3(aq) = Ag(s) + CuNO3(aq) =>
Cu(s) + Ag2NO3(aq) = 2 Ag(s) + CuNO3(aq)
C8H18O + C7H14O2 = C16H32O + H2O =>
25 C8H18O + 8 C7H14O2 = 16 C16H32O + 25 H2O
K(s) + HBr(aq) = H2(g) + KBr(aq) =>
2 K(s) + 2 HBr(aq) = H2(g) + 2 KBr(aq)
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