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3 H2 + N2 = 2 NH3
KOH + MnO2 + Cl2 = KMnO4 + KCl + H2O =>
8 KOH + 2 MnO2 + 3 Cl2 = 2 KMnO4 + 6 KCl + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mo(CO)6 + C9H12 = C6H3(CH3)3Mo(CO)3 + CO =>
Mo(CO)6 + C9H12 = C6H3(CH3)3Mo(CO)3 + 3 CO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KMnO4 + NaHCO3 = NaMnO4 + KHCO3 =>
KMnO4 + NaHCO3 = NaMnO4 + KHCO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaMnO4 + NaOH = Na2MnO4 + O2 + H2O =>
4 NaMnO4 + 4 NaOH = 4 Na2MnO4 + O2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K2CO3 + MnO2 + O2 = K2MnO4 + CO2 =>
2 K2CO3 + 2 MnO2 + O2 = 2 K2MnO4 + 2 CO2
KOH + MeOH = KMeO + H2O =>
KOH + MeOH = KMeO + H2O
ironoxide + carbon = iron + carbonmonoxide =>
Fe2O3 + 3 C = 2 Fe + 3 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
O + HCHO = HCOOH =>
O + HCHO = HCOOH
O2 + HCHO = HCOOH =>
O2 + 2 HCHO = 2 HCOOH
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
methane + oxygen = carbondioxide + water =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + HNO3 = NO + S + H2O =>
3 H2S + 2 HNO3 = 2 NO + 3 S + 4 H2O
N + H3O = NH3 + H2O =>
N + 3 H3O = NH3 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Cu + I2 = CuI =>
2 Cu + I2 = 2 CuI
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H20 =>
5 K2Cr2O7 + 35 NaNO2 + 20 H2SO4 = 35 NaNO3 + 5 Cr2(SO4)3 + 5 K2SO4 + 2 H20
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
K + S = K2S =>
2 K + S = K2S
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
K2Cr2O7 + KBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CaO + C4H8O2 = H2O + CaC4H6O2 =>
CaO + C4H8O2 = H2O + CaC4H6O2
HCl + NH3 = NH4 + Cl =>
HCl + NH3 = NH4 + Cl
NaOH + FeCl3 = NaCl3 + FeOH =>
NaOH + FeCl3 = NaCl3 + FeOH
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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