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2 Ni3P + 9 Cr = 6 NiCr + Cr3P2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
MnO4 + NaCl + H2SO4 = MnSO4 + Na2SO4 + Cl2 + H2O =>
MnO4 + 6 NaCl + 4 H2SO4 = MnSO4 + 3 Na2SO4 + 3 Cl2 + 4 H2O
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C20H40 + O2 = CO2 + H2O =>
C20H40 + 30 O2 = 20 CO2 + 20 H2O
Ni3P + Cr2 = NiCr + Cr3P2 =>
4 Ni3P + 9 Cr2 = 12 NiCr + 2 Cr3P2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Fe + S = FeS =>
Fe + S = FeS
Na2CO3 + H2SO4 = H2O + CO2 + Na2SO4 =>
Na2CO3 + H2SO4 = H2O + CO2 + Na2SO4
Fe + S = FeS =>
Fe + S = FeS
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
Ni3P + H2Cr2O7 = NiCr + Cr3P2 + H2O + O =>
4 Ni3P + 9 H2Cr2O7 = 12 NiCr + 2 Cr3P2 + 9 H2O + 54 O
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Ni3P + H2Cr2O7 = NiCr + Cr3P2 + H2O + O2 =>
4 Ni3P + 9 H2Cr2O7 = 12 NiCr + 2 Cr3P2 + 9 H2O + 27 O2
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(NO3)2 + Na2S = PbS + Na(NO3) =>
Pb(NO3)2 + Na2S = PbS + 2 Na(NO3)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C19H36 + O2 = CO2 + H2O =>
C19H36 + 28 O2 = 19 CO2 + 18 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
FeCl3(aq) + KOH(aq) = FeH3O3(s) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = FeH3O3(s) + 3 KCl(aq)
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
MnI2 + Zn(NO3)2 = Mn(NO3)2 + ZnI2 =>
MnI2 + Zn(NO3)2 = Mn(NO3)2 + ZnI2
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
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