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BaCl2(s) + K2SO4 = BaSO4 + 2 KCl(aq)
K(OH) + CO2 = KHCO3 =>
K(OH) + CO2 = KHCO3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaNO3
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Fe2O3 + SO2 = FeS + O2 =>
2 Fe2O3 + 4 SO2 = 4 FeS + 7 O2
Ba + Na2O = BaO + Na =>
Ba + Na2O = BaO + 2 Na
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2S + CaO = CaH + SO2 =>
H2S + 2 CaO = 2 CaH + SO2
Cu(NO3)23H2O + H2O + C5H8O2 + NH3 = Cu(C5H8O2)2 + NH4NO3 =>
8 Cu(NO3)23H2O + 61 H2O + 16 C5H8O2 + 230 NH3 = 8 Cu(C5H8O2)2 + 207 NH4NO3
CH3CHOHCOOH + Na = CH3CHOHCOONa + H2 =>
2 CH3CHOHCOOH + 2 Na = 2 CH3CHOHCOONa + H2
CoCl2 + K4Fe(CN)6 = CoFe(CN)6 + Cl2K4 =>
CoCl2 + K4Fe(CN)6 = CoFe(CN)6 + Cl2K4
K2O + Cl2O3 = K3ClO3 =>
3 K2O + Cl2O3 = 2 K3ClO3
C3H6O + Cl2 = C3H5ClO + HCl =>
C3H6O + Cl2 = C3H5ClO + HCl
Ca3PO42 + C = CaC2 + CO + P4 =>
4 Ca3PO42 + 192 C = 12 CaC2 + 168 CO + P4
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
Zn3(PO4)2 + Ba = Ba3(PO4)2 + Zn =>
Zn3(PO4)2 + 3 Ba = Ba3(PO4)2 + 3 Zn
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
Rb + RbNO = Rb2O + N2 =>
2 Rb + 2 RbNO = 2 Rb2O + N2
I2 + NaOH = NaOI + NaI + H2O =>
I2 + 2 NaOH = NaOI + NaI + H2O
Na + CO2 = NaCO2 =>
Na + CO2 = NaCO2
Al(OH)3(qs) = Al2(qs)O3(qs) + H2(qs)O =>
2 Al(OH)3(qs) = Al2(qs)O3(qs) + 3 H2(qs)O
Fe + O = FeO2 =>
Fe + 2 O = FeO2
Pb2O3 = Pb3O4 + O2 =>
6 Pb2O3 = 4 Pb3O4 + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH4Br + O2 = NO2 + H2O + HBr =>
4 NH4Br + 7 O2 = 4 NO2 + 6 H2O + 4 HBr
Ag + Hg(No3)2 = Hg + Ag(No3) =>
2 Ag + Hg(No3)2 = Hg + 2 Ag(No3)
*2HgO = Hg + O2 =>
*2HgO = 2 Hg + O2
Pb + NaNO3 = Pb3O + NaNO2 =>
3 Pb + NaNO3 = Pb3O + NaNO2
SnI4 + KI = SnI6{2-} + K{+} =>
SnI4 + 2 KI = SnI6{2-} + 2 K{+}
Al + MgCO3 = Al2(CO3)3 + Mg =>
2 Al + 3 MgCO3 = Al2(CO3)3 + 3 Mg
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba(CH3OO)2 = Ba + C + H2 + O2 =>
Ba(CH3OO)2 = Ba + 2 C + 3 H2 + 2 O2
Cu(NO3)2 + K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + K(NO3) =>
3 Cu(NO3)2 + 2 K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + 6 K(NO3)
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
Sb2O3 + KOH = KSbO2 + H2O =>
Sb2O3 + 2 KOH = 2 KSbO2 + H2O
Fe2(SO4)3 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 10 Fe(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
C3H7O + H2SO4 + KMnO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
10 C3H7O + 3 H2SO4 + 2 KMnO4 = 10 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
H2S(g) + H2O(l) = H2(g) + SO2(g) =>
H2S(g) + 2 H2O(l) = 3 H2(g) + SO2(g)
K(s) + X(g) = KX(s) =>
K(s) + X(g) = KX(s)
HC8H4O4 + Ba(OH)2 = C8H4O4 + H2O + Ba =>
2 HC8H4O4 + Ba(OH)2 = 2 C8H4O4 + 2 H2O + Ba
Ag2S + Li = Li3S + Ag =>
Ag2S + 3 Li = Li3S + 2 Ag
H2 + CuCl2 = Cu + HCl =>
H2 + CuCl2 = Cu + 2 HCl
Ag2O(s) + Al(s) = Ag(l) + Al2O3(s) =>
3 Ag2O(s) + 2 Al(s) = 6 Ag(l) + Al2O3(s)
NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*
V(OH)2 + HClO = V(ClO)2 + H2O =>
V(OH)2 + 2 HClO = V(ClO)2 + 2 H2O
C6H8O6 + Na2CO3 = C6H7NaO6 + CO2 + H2O =>
2 C6H8O6 + Na2CO3 = 2 C6H7NaO6 + CO2 + H2O
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
SrO(s) + H2O(aq) = Sr(OH)2 =>
SrO(s) + H2O(aq) = Sr(OH)2
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