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2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Co + NH3 + H2O = Co(OH)3 + NH4 =>
Co + 3 NH3 + 3 H2O = Co(OH)3 + 3 NH4
Bariumchloride + Sulfuricacid = Bariumsulfate + Hydrochloricacid =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NH4(NO3)*5Ca(NO3)2*10H2O + K(HCO3) = KNO3 + Ca(HCO3)2 + NH4(HCO3) + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 K(HCO3) = 11 KNO3 + 5 Ca(HCO3)2 + NH4(HCO3) + 10 H2O
Pb(No3)2 + AgI = PbI2 + AgNo3 =>
Pb(No3)2 + 2 AgI = PbI2 + 2 AgNo3
Zn + Cu(No3)2 = Zn(No3)2 + Cu =>
Zn + Cu(No3)2 = Zn(No3)2 + Cu
CH3CH2CH2C3 + O2 = CO2 + H2O =>
4 CH3CH2CH2C3 + 31 O2 = 24 CO2 + 14 H2O
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
HgCl + O2 = Hg(ClO3) =>
2 HgCl + 3 O2 = 2 Hg(ClO3)
Cr2O3 + KClO3 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + KClO3 + 4 KOH = 2 K2CrO4 + 2 H2O + KCl
C8H2O + O2 = CO + H2O =>
C8H2O + 4 O2 = 8 CO + H2O
CaCl2 + H2SiO3 = CaSiO3 + HCl =>
CaCl2 + H2SiO3 = CaSiO3 + 2 HCl
Fe + AgOH = Fe(OH)2 + Ag =>
Fe + 2 AgOH = Fe(OH)2 + 2 Ag
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3 =>
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3
Cr2O7 + H3O = Cr + H2O =>
Cr2O7 + 14 H3O = 2 Cr + 21 H2O
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
C3H7OH + K2Cr2O7 + H2SO4 = C2H6CO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 C2H6CO + Cr2(SO4)3 + K2SO4 + 7 H2O
Ti + H2SO4 = Ti(SO4)2 + H2 =>
Ti + 2 H2SO4 = Ti(SO4)2 + 2 H2
C6H5NH2 + O2 = CO2(g) + H2O(g) + N2(g) =>
4 C6H5NH2 + 31 O2 = 24 CO2(g) + 14 H2O(g) + 2 N2(g)
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaSO4 + 2 HCl + H2SO4
NiO4 = Ni + O2 =>
NiO4 = Ni + 2 O2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
H{+} + CrO4{2-} + e = Cr{3+} + H2O =>
8 H{+} + CrO4{2-} + 3e = Cr{3+} + 4 H2O
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + NH3*H2O + KOH =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 6 NH3*H2O + 4 KOH
Ga(s) + Br2(g) = GaBr2 =>
Ga(s) + Br2(g) = GaBr2
Si + HNO3 = SiO2 + NO2 + H2O =>
Si + 4 HNO3 = SiO2 + 4 NO2 + 2 H2O
Y2O3 + H3PO4 = YPO4 + H2O =>
Y2O3 + 2 H3PO4 = 2 YPO4 + 3 H2O
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
SO2Cl2 + KOH = K2SO4 + KCl + H2O =>
SO2Cl2 + 4 KOH = K2SO4 + 2 KCl + 2 H2O
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
FeS2 + Hg = Fe + HgS =>
FeS2 + 2 Hg = Fe + 2 HgS
Fe(NO3)3 + K2CrO4 = Fe2(CrO4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 KNO3
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 3 H2O
C6H14O6 + H2 = C3H8O + H2O =>
C6H14O6 + 5 H2 = 2 C3H8O + 4 H2O
C9H12O + O2 + NaNO2 + NaHSO3 = C9H10O2 + HN(SO3)2 + NaOH =>
C9H12O + O2 + NaNO2 + 2 NaHSO3 = C9H10O2 + HN(SO3)2 + 3 NaOH
HClO + KOH = ClOK + H2O =>
HClO + KOH = ClOK + H2O
Se + OH = SeO3 + H2O =>
Se + 6 OH = SeO3 + 3 H2O
NaBr + KMnO4 + HNO3 = Br2 + Mn(NO3)2 + H2O + NaNO3 + KNO3 =>
10 NaBr + 2 KMnO4 + 16 HNO3 = 5 Br2 + 2 Mn(NO3)2 + 8 H2O + 10 NaNO3 + 2 KNO3
PbO2(heat) = Pb + O2 =>
PbO2(heat) = Pb + O2
GaH3 + H2O = Ga(OH)3 + H2 =>
GaH3 + 3 H2O = Ga(OH)3 + 3 H2
PH3 + H2O = PH4{+} + OH{-} =>
PH3 + H2O = PH4{+} + OH{-}
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Cr(OH)2 + KOH = K2CrO2 + H2O =>
Cr(OH)2 + 2 KOH = K2CrO2 + 2 H2O
ZnSO4 + H2SO4 = ZnSO4H2SO4 =>
ZnSO4 + H2SO4 = ZnSO4H2SO4
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Pb(NO3)2 + KBr = Pb(NO3)2KBr =>
Pb(NO3)2 + KBr = Pb(NO3)2KBr
Zn + AuCl3 = ZnCl2 + Au =>
3 Zn + 2 AuCl3 = 3 ZnCl2 + 2 Au
CH3CH2CHCHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHCHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3CH2COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
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