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2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + CH3COOH = Fe(CH3COO)2 + H2 =>
Fe + 2 CH3COOH = Fe(CH3COO)2 + H2
NABr + CA(OH)2 = CABr2 + NAOH =>
2 NABr + CA(OH)2 = CABr2 + 2 NAOH
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
Ag2 + S8 = Ag2S =>
8 Ag2 + S8 = 8 Ag2S
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH3COOH + NaOH = CH2COOH + NaOH2 =>
CH3COOH + NaOH = CH2COOH + NaOH2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
S8 + HNO3 = H2SO4 + NO =>
S8 + 16 HNO3 = 8 H2SO4 + 16 NO
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
MG + H2SO4 = MGSO4 + H2 =>
MG + H2SO4 = MGSO4 + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O
K + FeCl3 = KCl + Fe =>
3 K + FeCl3 = 3 KCl + Fe
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
Mg + Cl = MgCl =>
Mg + Cl = MgCl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
HNO3 = H2O + N2O5 =>
2 HNO3 = H2O + N2O5
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C2H3 + O2 = CO2 + H2O =>
4 C2H3 + 11 O2 = 8 CO2 + 6 H2O
Al2(CO3)3 + Ca(Cl2) = Al(Cl3) + Ca(CO3) =>
Al2(CO3)3 + 3 Ca(Cl2) = 2 Al(Cl3) + 3 Ca(CO3)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Co(OH)2 + Cl2 + NaOH = CoO(OH) + NaCl + H2O =>
2 Co(OH)2 + Cl2 + 2 NaOH = 2 CoO(OH) + 2 NaCl + 2 H2O
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
K + H2O = KOH + H =>
K + H2O = KOH + H
N2H4 + H2O2 = HNO3 + H2O =>
N2H4 + 7 H2O2 = 2 HNO3 + 8 H2O
Al + H2SO4 = H2S + Al(SO4)3 + H2O =>
4 Al + 15 H2SO4 = 3 H2S + 4 Al(SO4)3 + 12 H2O
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
Br + O = BrO =>
Br + O = BrO
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NANO3 + K2CO3 = NACO3 + K2NO3 =>
NANO3 + K2CO3 = NACO3 + K2NO3
Cl2O5 + Bi(OH)3 = Cl(OH)5 + Bi2O3 =>
3 Cl2O5 + 10 Bi(OH)3 = 6 Cl(OH)5 + 5 Bi2O3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
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