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Na2CO3 + Yb2O3 = 2 NaYbO2 + CO2
Al2(SO4)3 + NH4Cl = AlCl3 + SO4(NH4)2 =>
Al2(SO4)3 + 6 NH4Cl = 2 AlCl3 + 3 SO4(NH4)2
TiO2SO4 + H2O = TiOSO4 + H2O2 =>
TiO2SO4 + H2O = TiOSO4 + H2O2
B3H2 + O2 = B2O3 + H2O =>
4 B3H2 + 11 O2 = 6 B2O3 + 4 H2O
AlPO4 + H2SO4 = H3PO4 + Al2(SO4)3 =>
2 AlPO4 + 3 H2SO4 = 2 H3PO4 + Al2(SO4)3
H2Cr2O7 + H2S = S + Cr(OH)3 + H2O =>
H2Cr2O7 + 3 H2S = 3 S + 2 Cr(OH)3 + H2O
Cl2 + CaI = CaCl2 + I =>
Cl2 + CaI = CaCl2 + I
SrCO3 + HCl + H2O = SrCl2*6H2O + CO2 =>
SrCO3 + 2 HCl + 5 H2O = SrCl2*6H2O + CO2
Fe2(SO4)3 + NaOH = Fe2(OH)6 + Na6(SO4)3 =>
Fe2(SO4)3 + 6 NaOH = Fe2(OH)6 + Na6(SO4)3
C3H7Br + NaOH = C3H8O + NaBr =>
C3H7Br + NaOH = C3H8O + NaBr
C12H24N2O4 + O2 = NO2 + H2O + C =>
C12H24N2O4 + 6 O2 = 2 NO2 + 12 H2O + 12 C
K4(P2O5) + Au(OH)3 = K(OH) + Au4(P2O5)3 =>
3 K4(P2O5) + 4 Au(OH)3 = 12 K(OH) + Au4(P2O5)3
Mg + HgCl2 = Hg + MgCl2 =>
Mg + HgCl2 = Hg + MgCl2
NH4OH + Cu(NO3)2 = Cu(OH)2 + (NH4)(NO3) =>
2 NH4OH + Cu(NO3)2 = Cu(OH)2 + 2(NH4)(NO3)
CH4 + Cl2 = H + CCl4 =>
CH4 + 2 Cl2 = 4 H + CCl4
Na2SO4 + BaSO4 = NaBa + SO4 =>
Na2SO4 + 2 BaSO4 = 2 NaBa + 3 SO4
Fe(SCN)3 = Fe + S8 + C + N2 =>
8 Fe(SCN)3 = 8 Fe + 3 S8 + 24 C + 12 N2
Al(OH)3Na(OH) = NaAl(OH)4 =>
Al(OH)3Na(OH) = NaAl(OH)4
HIO3 + Br = HBrO3 + I =>
HIO3 + Br = HBrO3 + I
Pb(CH3COO)2 + H2O = PbOHCH3COO + CH3COOH =>
Pb(CH3COO)2 + H2O = PbOHCH3COO + CH3COOH
CuSO4(aq) + HCl(aq) = CuCl2 + H2SO4 =>
CuSO4(aq) + 2 HCl(aq) = CuCl2 + H2SO4
HF(g) + CaSiO3(s) = CaF2(s) + SiF4(g) + H2O(l) =>
6 HF(g) + CaSiO3(s) = CaF2(s) + SiF4(g) + 3 H2O(l)
Na2[Fe(CN)5NO]*2H2O + NH4OH + NaOH = Na3[Fe(CN)5NH3]*3H2O + N2 + H2O =>
Na2[Fe(CN)5NO]*2H2O + 2 NH4OH + NaOH = Na3[Fe(CN)5NH3]*3H2O + N2 + 3 H2O
Mn + HCr2O7 = Mn2(HCr2O7)2 =>
2 Mn + 2 HCr2O7 = Mn2(HCr2O7)2
H2SO4 + Ca2(CO3)2 = H2CO3 + Ca2(SO4)2 =>
2 H2SO4 + Ca2(CO3)2 = 2 H2CO3 + Ca2(SO4)2
Rb + H2(SO3) = RbSO3 + H2 =>
Rb + H2(SO3) = RbSO3 + H2
Fe(OH)3 + ZnCl2 = FeCl3 + Zn(OH)2 =>
2 Fe(OH)3 + 3 ZnCl2 = 2 FeCl3 + 3 Zn(OH)2
Na2H2P2O7 + NaHCO3 = Na2HPO4 + CO2 + H2O =>
Na2H2P2O7 + 2 NaHCO3 = 2 Na2HPO4 + 2 CO2 + H2O
SO3{2-} + Fe{3} + H2O = SO4{2-} + Fe{2+} + H{+} =>
SO3{2-} + 2 Fe{3} + H2O = SO4{2-} + 2 Fe{2+} + 2 H{+}
SMg = Mg + S4 =>
4 SMg = 4 Mg + S4
PbS + HBr = H2SPb + Br2 =>
PbS + 2 HBr = H2SPb + Br2
Mg{2+} + Fe(NO3)3 = Mg(NO3)2 + Fe{3+} =>
3 Mg{2+} + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe{3+}
CuSO4 + NH3 = (NH3)2Cu + SO4 =>
CuSO4 + 2 NH3 = (NH3)2Cu + SO4
NaHCO3 + CaCl2*2H2O = H2O + NaCl + CO2 + CaCO3 =>
2 NaHCO3 + CaCl2*2H2O = 3 H2O + 2 NaCl + CO2 + CaCO3
CH3CH26 + O2 = CO2 + H2O =>
4 CH3CH26 + 37 O2 = 8 CO2 + 58 H2O
Na + Al{+3} = Na{+} + Al =>
3 Na + Al{+3} = 3 Na{+} + Al
NaOH + Ni(NO3)2 = Na(NO3)2 + Ni(OH) =>
NaOH + Ni(NO3)2 = Na(NO3)2 + Ni(OH)
Fe + H{2} = FeH{2}O =>
Fe + H{2} = FeH{2}O
Ni + P = Ni12P5 =>
12 Ni + 5 P = Ni12P5
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
C3H6 + CO + H2 = C4H10O =>
C3H6 + CO + 2 H2 = C4H10O
FeBr2(aq) + Pb(NO3)2(aq) = Fe(NO3)2 + PbBr2 =>
FeBr2(aq) + Pb(NO3)2(aq) = Fe(NO3)2 + PbBr2
Cs + CO2 = CsCO + O2 =>
2 Cs + 2 CO2 = 2 CsCO + O2
CUS + O2 = SO2 + CUO =>
2 CUS + 3 O2 = 2 SO2 + 2 CUO
Fe(NO3)3(aq) + Na2S(aq) = Fe2S3(s) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2S(aq) = Fe2S3(s) + 6 NaNO3(aq)
CO2 + FeO = CO + Fe3O4 =>
CO2 + 3 FeO = CO + Fe3O4
Pb + KNO3 = K + Pb(NO3) =>
Pb + KNO3 = K + Pb(NO3)
C6H2 + O2 = CO2 + H2O =>
2 C6H2 + 13 O2 = 12 CO2 + 2 H2O
NaCl(aq) + Pb(CH3COO)2(aq) = Na(CH3COO)(aq) + PbCl2 =>
2 NaCl(aq) + Pb(CH3COO)2(aq) = 2 Na(CH3COO)(aq) + PbCl2
KBr + Cl2 = KCl + Br100 =>
100 KBr + 50 Cl2 = 100 KCl + Br100
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