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HCl + NaHCO3 = NaCl + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H5OH + KMnO4 + H3PO4 = CH3CHO + Mn3(PO4)2 + K3PO4 + H2O =>
15 C2H5OH + 6 KMnO4 + 6 H3PO4 = 15 CH3CHO + 2 Mn3(PO4)2 + 2 K3PO4 + 24 H2O
Mg + H2O = Mg*H2O =>
Mg + H2O = Mg*H2O
Ba(OH)2 + HCl = BaOHCl + H2O =>
Ba(OH)2 + HCl = BaOHCl + H2O
NiSO4 + CuI2 = NiI2 + CuSO4 =>
NiSO4 + CuI2 = NiI2 + CuSO4
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
NiS + HCl = NiCl2 + H2S =>
NiS + 2 HCl = NiCl2 + H2S
ZnCl2 + K2CO3 = ZnCO3 + KCl =>
ZnCl2 + K2CO3 = ZnCO3 + 2 KCl
MgCl2 + NH3 = MgH2 + NCl3 =>
3 MgCl2 + 2 NH3 = 3 MgH2 + 2 NCl3
FeSO3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO3 + 4 H2SO4 = Fe2(SO4)3 + 3 SO2 + 4 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
N + O3 = NO3 =>
N + O3 = NO3
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
AgNO3 + NI = NI(NO3)2 + Ag =>
2 AgNO3 + NI = NI(NO3)2 + 2 Ag
FeCl3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 6 NaCl(aq)
O + H2O + SO2 = H2SO4 =>
O + H2O + SO2 = H2SO4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O
C6H4(NO2)COOH + HCl + Fe = (C6H4(NH3)COOH)Cl + FeCl2 + H2O =>
C6H4(NO2)COOH + 7 HCl + 3 Fe = (C6H4(NH3)COOH)Cl + 3 FeCl2 + 2 H2O
HCe + NaOH = NaCe + H2O =>
HCe + NaOH = NaCe + H2O
CuS + O = Cu + SO =>
CuS + O = Cu + SO
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
CH4N2O = C2H5N3O2 + NH3 =>
2 CH4N2O = C2H5N3O2 + NH3
NaOH(aq) + Cu(NO3)2 = Cu(OH)2 + NaNO3(aq) =>
2 NaOH(aq) + Cu(NO3)2 = Cu(OH)2 + 2 NaNO3(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + AlCl3 = FeCl2 + Al =>
3 Fe + 2 AlCl3 = 3 FeCl2 + 2 Al
S + KOH = K2SO3 + H2O + K2S =>
3 S + 6 KOH = K2SO3 + 3 H2O + 2 K2S
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
CO + SO2 = CO2 + S =>
2 CO + SO2 = 2 CO2 + S
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
O2 + Al3N2 = Al2O3 + N2 =>
9 O2 + 4 Al3N2 = 6 Al2O3 + 4 N2
Ba(OH)2 + HCl = BaOHCl + H2O =>
Ba(OH)2 + HCl = BaOHCl + H2O
K2CO3 + HNO2 = H2CO3 + KNO2 =>
K2CO3 + 2 HNO2 = H2CO3 + 2 KNO2
cyclopropane + H2 = propane =>
C3H6 + H2 = C3H8
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Cu + HNO3 = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
OH{-} + MnO2 = MnO3{-} + H2O + e =>
2 OH{-} + MnO2 = MnO3{-} + H2O + e
C2H5OH + CuO = C2H4O + Cu + H2O =>
C2H5OH + CuO = C2H4O + Cu + H2O
Li(ClO3) + Ba(OH)2 = Li(OH) + Ba(ClO3)2 =>
2 Li(ClO3) + Ba(OH)2 = 2 Li(OH) + Ba(ClO3)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Cu + C = Cu4C =>
4 Cu + C = Cu4C
Al + (H2O) = Al(OH)3 + (H2) =>
2 Al + 6(H2O) = 2 Al(OH)3 + 3(H2)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Cu(NO3)2 + K2CO3 = CuCO3 + K2(NO3)2 =>
Cu(NO3)2 + K2CO3 = CuCO3 + K2(NO3)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
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