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Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
K2SO3 + HI = H2SO3 + KI =>
K2SO3 + 2 HI = H2SO3 + 2 KI
KMnO4 + Co = K + Co(MnO4)2 =>
2 KMnO4 + Co = 2 K + Co(MnO4)2
CaCl2 + K3 + PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3 + 2 PO4 = Ca3(PO4)2 + 6 KCl
ZnSO4*7H2O + NaOH = Na2ZnO2 + Na2SO4 + H2O =>
ZnSO4*7H2O + 4 NaOH = Na2ZnO2 + Na2SO4 + 9 H2O
CrCl2 + NO + HCl = CrCl3 + N2 + H2O =>
4 CrCl2 + 2 NO + 4 HCl = 4 CrCl3 + N2 + 2 H2O
MgCO3 + HCl = Mg(HCO3)2 + MgCl2 =>
2 MgCO3 + 2 HCl = Mg(HCO3)2 + MgCl2
Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
Pt{+}(aq) + Cu(s) = Pt(s) + Cu{2+}(aq) =>
2 Pt{+}(aq) + Cu(s) = 2 Pt(s) + Cu{2+}(aq)
KCl + KClO3 + HBr = Cl2 + KBr + H2O =>
5 KCl + KClO3 + 6 HBr = 3 Cl2 + 6 KBr + 3 H2O
NO3{-} + H2S + H3O{+} = NO + S8 + H2O =>
16 NO3{-} + 24 H2S + 16 H3O{+} = 16 NO + 3 S8 + 48 H2O
Fe{+} + Zn = Fe + Zn{+} =>
Fe{+} + Zn = Fe + Zn{+}
LiH + B(OCH3)3 = LiBH4 + LiOCH3 =>
4 LiH + B(OCH3)3 = LiBH4 + 3 LiOCH3
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
Na2B4O7 + Na2CO3 + H2O = NaBO2 + NaHCO3 =>
Na2B4O7 + 2 Na2CO3 + H2O = 4 NaBO2 + 2 NaHCO3
ZnCO3 + HOH = Zn(OH)2 + H2CO3 =>
ZnCO3 + 2 HOH = Zn(OH)2 + H2CO3
CaCaOO + HHO = CaOOHH =>
CaCaOO + 2 HHO = 2 CaOOHH
K(NO3) + Ca(SO4) = K2(SO4) + Ca(NO3)2 =>
2 K(NO3) + Ca(SO4) = K2(SO4) + Ca(NO3)2
C3H8 + O2 = CO2 + H2OH2O2 = H2O + O2 =>
C3H8 + 6 O2 = 3 CO2 + 2 H2OH2O2
Cs3P + Br2 = CsBr + P4 =>
4 Cs3P + 6 Br2 = 12 CsBr + P4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
K2Cr2O7 + K2S2O4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + K2S2O4 + 3 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 = H2O =>
2 NH3 + H2SO4 = (NH4)2SO4
C2H6 + C = C2H4 =>
2 C2H6 + 2 C = 3 C2H4
Cu2O + HBr = CuBr + H2O =>
Cu2O + 2 HBr = 2 CuBr + H2O
H2MnO4 + Ca(OH)2 = Ca2(MnO4)2 + H2O =>
2 H2MnO4 + 2 Ca(OH)2 = Ca2(MnO4)2 + 4 H2O
SO3 + H = H2O + SO2 =>
SO3 + 2 H = H2O + SO2
Fe2(SO2)3 = Fe2O3 + SO =>
Fe2(SO2)3 = Fe2O3 + 3 SO
MnO3 + HOH = Mn(OH)6 =>
MnO3 + 3 HOH = Mn(OH)6
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
C6H4(OH)COOH + CH3COOH = C6H4(OCOCH3)CO2H =>
10 C6H4(OH)COOH + CH3COOH = 8 C6H4(OCOCH3)CO2H
FeO + CO = Fe(s) + CO2 =>
FeO + CO = Fe(s) + CO2
CaCl2 + AlF3 = CaF2 + AlCl3 =>
3 CaCl2 + 2 AlF3 = 3 CaF2 + 2 AlCl3
HNO3 + CaHPO4 = CaNO3 + H2PO4 =>
HNO3 + CaHPO4 = CaNO3 + H2PO4
C2H6 + Ce2 = C2H5Ce + HCe =>
C2H6 + Ce2 = C2H5Ce + HCe
Ag(s) + HI(aq) = AgI(s) + H2(g) =>
2 Ag(s) + 2 HI(aq) = 2 AgI(s) + H2(g)
Me2O + H3PO4 = Me3PO4 + H2O =>
3 Me2O + 2 H3PO4 = 2 Me3PO4 + 3 H2O
KSO4 + BaNO2 = KNO2 + BaSO4 =>
KSO4 + BaNO2 = KNO2 + BaSO4
Al(s) + Fe2O3(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + Fe2O3(s) = 2 Fe(s) + Al2O3(s)
(NH4)2Fe(SO4)2 + BaCl2 = BaSO4 + NH4Cl + FeCl2 =>
(NH4)2Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + 2 NH4Cl + FeCl2
AlP + O2 = Al2O3 + P =>
4 AlP + 3 O2 = 2 Al2O3 + 4 P
KMnO4 + C6H12O6 = H2O + CO2 + K2O + MnO =>
24 KMnO4 + 5 C6H12O6 = 30 H2O + 30 CO2 + 12 K2O + 24 MnO
AlN + F2 = AlF3 + N2 =>
2 AlN + 3 F2 = 2 AlF3 + N2
KOH + Fe(OH)3 = K[Fe(OH)4] =>
KOH + Fe(OH)3 = K[Fe(OH)4]
Ca(OH)2 + BaCl2 = Ba(OH)2 + CaCl2 =>
Ca(OH)2 + BaCl2 = Ba(OH)2 + CaCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
Hg + NaOCl = HgO + NaCl =>
Hg + NaOCl = HgO + NaCl
Cd(OH)2 + NH3 = [Cd(NH3)4]{2+} + OH{-} =>
Cd(OH)2 + 4 NH3 = [Cd(NH3)4]{2+} + 2 OH{-}
(NH4)2S + Co(ClO3)3 = NH4ClO3 + Co2S3 =>
3(NH4)2S + 2 Co(ClO3)3 = 6 NH4ClO3 + Co2S3
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