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CaCl2 + 2 HgNO3 = Ca(NO3)2 + 2 HgCl
I0 + O2 = I2O =>
4 I0 + O2 = 2 I2O
Ca3N2 + H2 = NH3 + Ca =>
Ca3N2 + 3 H2 = 2 NH3 + 3 Ca
Ca(C2H3O2)2 + KI = CaI2 + KC2H3O2 =>
Ca(C2H3O2)2 + 2 KI = CaI2 + 2 KC2H3O2
Al + CrO4 = Al2O3 + Cr =>
8 Al + 3 CrO4 = 4 Al2O3 + 3 Cr
(COOH)2*2H2O + KOH = K2(COO)2 + H2O =>
(COOH)2*2H2O + 2 KOH = K2(COO)2 + 4 H2O
Zn + CN = ZnCN =>
Zn + CN = ZnCN
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
CrCl3 + MnO2 + H2SO4 = Cr2(SO4)3 + MnSO4 + H2O + Cl2 =>
2 CrCl3 + 3 MnO2 + 6 H2SO4 = Cr2(SO4)3 + 3 MnSO4 + 6 H2O + 3 Cl2
K3PO4 + H3PO4 = K2(HPO4) =>
2 K3PO4 + H3PO4 = 3 K2(HPO4)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + KMn + H2O =>
8 FeSO4 + KMnO4 + 4 H2SO4 = 4 Fe2(SO4)3 + KMn + 4 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
HNO3 + As2O3 + H2O = H3AsO4 + NO =>
4 HNO3 + 3 As2O3 + 7 H2O = 6 H3AsO4 + 4 NO
KM4O4 + C3H8O = K2O + M4O2 + CO2 + H2O =>
6 KM4O4 + C3H8O = 3 K2O + 6 M4O2 + 3 CO2 + 4 H2O
NaBr(ac) + Cl2(g) = NaCl(ac) + Br2(l) =>
2 NaBr(ac) + Cl2(g) = 2 NaCl(ac) + Br2(l)
Na2CO3 + FeCl3 + H2O = Fe2(CO3)3 + NaOH + HCl =>
3 Na2CO3 + 2 FeCl3 + 6 H2O = Fe2(CO3)3 + 6 NaOH + 6 HCl
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaBr + AgNO3 = NaNO3 + AgBr =>
NaBr + AgNO3 = NaNO3 + AgBr
Pt + HCl = PtHCl =>
Pt + HCl = PtHCl
Ba(OH)2SrO = Sr(OH)2BaO =>
Ba(OH)2SrO = Sr(OH)2BaO
NH4 + HCl = NHCl + H2 =>
NH4 + HCl = NHCl + 2 H2
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgNO3K2CO3 = AgCO3K2NO3 =>
AgNO3K2CO3 = AgCO3K2NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + CH4 = Fe + H2 + CO =>
Fe2O3 + 3 CH4 = 2 Fe + 6 H2 + 3 CO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C2H3NaO2 + AgNO3 = AgC2H3O2 + NaNO3 =>
C2H3NaO2 + AgNO3 = AgC2H3O2 + NaNO3
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
H{+} + H2O = H3O{+} =>
H{+} + H2O = H3O{+}
K2Cr2O7 + H2SO4 + Au2SO4 = Au2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 14 H2SO4 + 3 Au2SO4 = 3 Au2(SO4)3 + 2 Cr2(SO4)3 + 14 H2O + 2 K2SO4
S8 + NO3{-} + H{+} = S4O62{-} + NO2 + H2O =>
S8 + 246 NO3{-} + 244 H{+} = 2 S4O62{-} + 246 NO2 + 122 H2O
AB4 + CDN2 + D3N4 = C2A2D16N12 + CB + N2 =>
2 AB4 + 10 CDN2 + 2 D3N4 = C2A2D16N12 + 8 CB + 8 N2
SnF2 + Na2S = NaF + SnS =>
SnF2 + Na2S = 2 NaF + SnS
I + NaCl = NaICl =>
I + NaCl = NaICl
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
AgO + H2SO4 = AgSO4 + H2O =>
AgO + H2SO4 = AgSO4 + H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
F{-} + Al{3} = (AlF6){3-} =>
6 F{-} + Al{3} = (AlF6){3-}
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
Zn(Cl)2 + H2O = Zn(OH)2 + HCl =>
Zn(Cl)2 + 2 H2O = Zn(OH)2 + 2 HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Fe(s) + Na{+}(aq) = Fe{+2}(aq) + Na(s) =>
Fe(s) + 2 Na{+}(aq) = Fe{+2}(aq) + 2 Na(s)
Ag{+} + Pb = Ag + Pb{2+} =>
2 Ag{+} + Pb = 2 Ag + Pb{2+}
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
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