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2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O
H2SO3(aq) + NaOH = Na2SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 NaOH = Na2SO3(aq) + 2 H2O(l)
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3 =>
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3
K + Mg3N2 = Mg + K3N2 =>
3 K + Mg3N2 = 3 Mg + K3N2
Ba(OH)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaOH(aq) =>
3 Ba(OH)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaOH(aq)
F2 + Na(OH) = (NaF)2 + O2 + H2O =>
2 F2 + 4 Na(OH) = 2(NaF)2 + O2 + 2 H2O
K2CO3 + F2 = KF + KFO3 + CO2 =>
3 K2CO3 + 3 F2 = 5 KF + KFO3 + 3 CO2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
BaO + NaOH = Ba(OH)2 + Na2O =>
BaO + 2 NaOH = Ba(OH)2 + Na2O
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3 =>
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3
Na2CO3 + Cl2 = NaCl + NaClO + CO2 =>
Na2CO3 + Cl2 = NaCl + NaClO + CO2
FeCl2 + Na2SO4 = NaCl + Fe(SO4) =>
FeCl2 + Na2SO4 = 2 NaCl + Fe(SO4)
SrCl2 + H2C2O4 = Sr + HCl + CO2 =>
SrCl2 + H2C2O4 = Sr + 2 HCl + 2 CO2
AgNO3 + AsH3 + H2O = As2O3 + HNO3 + Ag =>
12 AgNO3 + 2 AsH3 + 3 H2O = As2O3 + 12 HNO3 + 12 Ag
KMf + O2 = KMfO4 =>
KMf + 2 O2 = KMfO4
SnCl2 + HNO3 = SnClNO3 + HCl =>
SnCl2 + HNO3 = SnClNO3 + HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgOKOH = MgOHKO =>
MgOKOH = MgOHKO
C4H8O2 + NaHCO3 = H2O + CO2 + C3H5NaO2 =>
7 C4H8O2 + 10 NaHCO3 = 8 H2O + 8 CO2 + 10 C3H5NaO2
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4
Cu + H2SO4 = CuSO4(aq) + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4(aq) + SO2 + 2 H2O
Na2OHOH = NaOH =>
Na2OHOH = 2 NaOH
Mg + Fe(SO4)3 = Fe + MgSO4 =>
3 Mg + Fe(SO4)3 = Fe + 3 MgSO4
Fe2O3 + CaCl2 = CaO + FeCl3 =>
Fe2O3 + 3 CaCl2 = 3 CaO + 2 FeCl3
Zn + CH3COOH = Zn(CH3COOH) =>
Zn + CH3COOH = Zn(CH3COOH)
Mn + SnCl2(aq) = Sn + MnCl2 =>
Mn + SnCl2(aq) = Sn + MnCl2
Na2O + N = Na3N + O =>
3 Na2O + 2 N = 2 Na3N + 3 O
Au + HgCl2 = AuCl + Hg =>
2 Au + HgCl2 = 2 AuCl + Hg
LiOH + Na2S = Li2S + NaOH =>
2 LiOH + Na2S = Li2S + 2 NaOH
Al2(SO4)3 + Co(NO3)2 = Al(NO3)3 + CoSO4 =>
Al2(SO4)3 + 3 Co(NO3)2 = 2 Al(NO3)3 + 3 CoSO4
Zn(ClO3)2 = Zn + ClO3 =>
Zn(ClO3)2 = Zn + 2 ClO3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Sn + HCl = SnCl1 + H2 =>
2 Sn + 2 HCl = 2 SnCl1 + H2
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
Zn + SO2 = ZnSO2 =>
Zn + SO2 = ZnSO2
Co(NO3)2 + Ni(NO3)2 = Co(NO3)3 + Ni =>
2 Co(NO3)2 + Ni(NO3)2 = 2 Co(NO3)3 + Ni
Na2SO4 + NaCl2 = Na3SO4 + Cl =>
Na2SO4 + NaCl2 = Na3SO4 + 2 Cl
Cr(s) + Ni{2+} = Cr{3+}(aq) + Ni(s) =>
2 Cr(s) + 3 Ni{2+} = 2 Cr{3+}(aq) + 3 Ni(s)
C5H12O + H2SO4 = C5H10 + H3O + SO4 =>
2 C5H12O + H2SO4 = 2 C5H10 + 2 H3O + SO4
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HO = OH =>
HO = OH
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
CH3COOH + (CuOH)2CO3 = H2O + CO2 + [CH3COO]2Cu =>
4 CH3COOH + (CuOH)2CO3 = 3 H2O + CO2 + 2[CH3COO]2Cu
O2 + H2 = OH =>
O2 + H2 = 2 OH
CH3CO2H + NH4OH = CH3COONH4 + H2O =>
CH3CO2H + NH4OH = CH3COONH4 + H2O
SnSO + KMnO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 SnSO + 8 KMnO4 + 17 H2SO4 = 5 Sn(SO4)2 + 8 MnSO4 + 4 K2SO4 + 17 H2O
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
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