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3 Pb + 4 Fe(NO3)3 = 3 Pb(NO3)4 + 4 Fe
MgO + Br = MgBr2 + O2 =>
2 MgO + 4 Br = 2 MgBr2 + O2
C42H80O6 + O2 = CO2 + H2O =>
C42H80O6 + 59 O2 = 42 CO2 + 40 H2O
NaCl + Hg2(C2H3O2)2 = HgCl + Na(C2H3O2) =>
2 NaCl + Hg2(C2H3O2)2 = 2 HgCl + 2 Na(C2H3O2)
HNO3NaCl = HClNaNO3 =>
HNO3NaCl = HClNaNO3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2SO4 + Ba3(PO4)2 = BaSO4 + H3(PO4) =>
3 H2SO4 + Ba3(PO4)2 = 3 BaSO4 + 2 H3(PO4)
C135H96 + O2 = CO2 + H2O =>
C135H96 + 159 O2 = 135 CO2 + 48 H2O
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
NiOH + OH = NiO2 + H2O =>
NiOH + 3 OH = NiO2 + 2 H2O
H4P2O5 + Mg(OH)2 = Mg2(P2O5) + H2O =>
H4P2O5 + 2 Mg(OH)2 = Mg2(P2O5) + 4 H2O
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
SiCl4 + NaH = SiH4 + NaCl =>
SiCl4 + 4 NaH = SiH4 + 4 NaCl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Mg(NO3)2 + H2SO4 = MgSO4 + (HNO3) =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2(HNO3)
Fe(OH)2Cl + HOH = Fe(OH)3 + HCl =>
Fe(OH)2Cl + HOH = Fe(OH)3 + HCl
NaOH + Ag2SO4 = NaSO4 + Ag2OH =>
NaOH + Ag2SO4 = NaSO4 + Ag2OH
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
NH3 + Cl = Cl(NH3) =>
NH3 + Cl = Cl(NH3)
CuSO4 + Zn(OH)2 = Zn(OH)2CuSO4 =>
CuSO4 + Zn(OH)2 = Zn(OH)2CuSO4
C6H12 + H2O = CO2 + H2 =>
C6H12 + 12 H2O = 6 CO2 + 18 H2
C5H12O + HCOOH = C5H11COOH + H2O =>
C5H12O + HCOOH = C5H11COOH + H2O
H2O2 + Cr(OH)3 + KOH = K2CrO4 + H2O =>
3 H2O2 + 2 Cr(OH)3 + 4 KOH = 2 K2CrO4 + 8 H2O
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
Zn(OH)2 + NH3 = [Zn(NH3)4] + OH =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4] + 2 OH
Zn(OH)2SiO2 = ZnSiO3H2O =>
Zn(OH)2SiO2 = ZnSiO3H2O
NaOH + HF = NaFH2O =>
NaOH + HF = NaFH2O
Mg(OH){2} + HCl = MgCl{2} + H2O =>
Mg(OH){2} + HCl = MgCl{2} + H2O
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
P4(s) + NO3 + H2O = H3PO4 + NO =>
P4(s) + 5 NO3 + 6 H2O = 4 H3PO4 + 5 NO
SiCO3 = SiO + CO2 =>
SiCO3 = SiO + CO2
Mg3N2 + H2O(l) = Mg(OH)2(aq) + NH3(g) =>
Mg3N2 + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(g)
ZnCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + ZnSO4(aq) =>
ZnCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + ZnSO4(aq)
Fe(NO3)3 + CO2 = Fe + NO3CO2 =>
Fe(NO3)3 + 3 CO2 = Fe + 3 NO3CO2
BariumSulfate + Iron(III)Chloride = BariumChloride + Iron(III)Sulfate =>
BariumSulfate + Iron(III)Chloride = BariumChloride + Iron(III)Sulfate
AgCl(s) + Br2(l) = AgBr(s) + Cl2(g) =>
2 AgCl(s) + Br2(l) = 2 AgBr(s) + Cl2(g)
Fe2(SO4)3 + K2CO3 = K2SO4 + Fe2(CO3)3 =>
Fe2(SO4)3 + 3 K2CO3 = 3 K2SO4 + Fe2(CO3)3
HF + NaOH = H2O + NaF =>
HF + NaOH = H2O + NaF
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
CaO + Fe2O3 = Ca2Fe2O5 =>
2 CaO + Fe2O3 = Ca2Fe2O5
BeH2 + H2O = BeO + H2 =>
BeH2 + H2O = BeO + 2 H2
CdS + HBr = CdBr2 + H2S =>
CdS + 2 HBr = CdBr2 + H2S
A2 = A12 =>
6 A2 = A12
MnSO4 + NaBrO + NaOH = Na2MnO4 + NaBr + Na2SO4 + H2O =>
MnSO4 + 2 NaBrO + 4 NaOH = Na2MnO4 + 2 NaBr + Na2SO4 + 2 H2O
Na2SO3 + KMnO4 + NaHSO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 NaHSO4 = 8 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
Zn + HNO3 = Zn[NO3]2 + H2 =>
Zn + 2 HNO3 = Zn[NO3]2 + H2
Sr + N2 = Sr2N3 =>
4 Sr + 3 N2 = 2 Sr2N3
Fe(SCN)3 + Na2S2O3 = Na2S4O6 + Fe(SCN)2 + NaSCN =>
2 Fe(SCN)3 + 2 Na2S2O3 = Na2S4O6 + 2 Fe(SCN)2 + 2 NaSCN
K + H2SO4 = K2SO4 + H =>
2 K + H2SO4 = K2SO4 + 2 H
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