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H2SO4 + CuSO4 = H2O + CuO3 + 2 SO2
Pb + (SO4)2 + LiNO3 = Pb(NO3)4 + LiSO4 =>
Pb + 2(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 4 LiSO4
MgCl2(s) + (NH4)3PO4(aq) = Mg3(PO4)2(aq) + NH4Cl(aq) =>
3 MgCl2(s) + 2(NH4)3PO4(aq) = Mg3(PO4)2(aq) + 6 NH4Cl(aq)
AgNO3 + HCl + NH3 = AgCl + NH4NO3 =>
AgNO3 + HCl + NH3 = AgCl + NH4NO3
Al + KOH + KNO3 + H2O = NH3 + K[Al(OH)4] =>
8 Al + 5 KOH + 3 KNO3 + 18 H2O = 3 NH3 + 8 K[Al(OH)4]
C4H6 + O2 = C + H2O =>
2 C4H6 + 3 O2 = 8 C + 6 H2O
CaSO3 + K3PO4 = Ca3(PO4)2 + K2SO3 =>
3 CaSO3 + 2 K3PO4 = Ca3(PO4)2 + 3 K2SO3
(CH3)2NH + HNO2 = (CH3)2N2O + H2O =>
(CH3)2NH + HNO2 = (CH3)2N2O + H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Ag(NO3)(ac) + NaCl(ac) = AgCl(s) + NaNO3(ac) =>
Ag(NO3)(ac) + NaCl(ac) = AgCl(s) + NaNO3(ac)
K2SIO3 + HNO3 = KNO3 + SIO2 + H2O =>
K2SIO3 + 2 HNO3 = 2 KNO3 + SIO2 + H2O
Al(OH)3(s) + H2SO4(ac) = Al2(SO4)3(ac) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(ac) = Al2(SO4)3(ac) + 6 H2O(l)
CaSO3 + K3PO4 = Ca3(PO4)2 + K2SO3 =>
3 CaSO3 + 2 K3PO4 = Ca3(PO4)2 + 3 K2SO3
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + CrSO4 + K2SO4 + H2O =>
2 CH3CH2OH + K2Cr2O7 + 3 H2SO4 = 2 CH3COOH + 2 CrSO4 + K2SO4 + 5 H2O
SO2Cl2 + H2O + e = SO3{-}2 + HCl =>
SO2Cl2 + H2O + e = SO3{-}2 + 2 HCl
AgNO3 + Ba(OH)2 = Ba(NO3)2 + AgOH =>
2 AgNO3 + Ba(OH)2 = Ba(NO3)2 + 2 AgOH
NiCl2 + O = NiO + Cl2O7 =>
NiCl2 + 8 O = NiO + Cl2O7
Na2O + Cl = NaCl + O2 =>
2 Na2O + 4 Cl = 4 NaCl + O2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
BaS + HCI = Ba(CI) + HS =>
BaS + HCI = Ba(CI) + HS
Na2[Zn(OH)4] + CO2 = Zn(OH)2 + Na2CO3 + H2O =>
Na2[Zn(OH)4] + CO2 = Zn(OH)2 + Na2CO3 + H2O
Cr(s) + SnCl2(aq) = Sn(s) + CrCl3(aq) =>
2 Cr(s) + 3 SnCl2(aq) = 3 Sn(s) + 2 CrCl3(aq)
CH3C6H4NO2 + KMnO4 = COOHC6H4NO2 + MnO2 + KOH =>
CH3C6H4NO2 + 2 KMnO4 = COOHC6H4NO2 + 2 MnO2 + 2 KOH
Al + Ba(OH)2 = Al2(OH)3 + Ba =>
4 Al + 3 Ba(OH)2 = 2 Al2(OH)3 + 3 Ba
Mn2S3 = Mn + S8 =>
8 Mn2S3 = 16 Mn + 3 S8
As2S3 + Na2S + S = Na3AsS4 =>
As2S3 + 3 Na2S + 2 S = 2 Na3AsS4
Ca + K2(SO4) = Ca(SO4) + K =>
Ca + K2(SO4) = Ca(SO4) + 2 K
HI + NaI = NaI2{-} + H{+} =>
HI + NaI = NaI2{-} + H{+}
ZnSO4 + BaCI = ZnCI + BaSO4 =>
ZnSO4 + BaCI = ZnCI + BaSO4
HBrO3 + NaOH = NaBrO3 + HOH =>
HBrO3 + NaOH = NaBrO3 + HOH
PbCl2 + Li(SO4) = LiCl2 + Pb(SO4) =>
PbCl2 + Li(SO4) = LiCl2 + Pb(SO4)
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
Pb(OH)2(ac) + HNo3(ac) = Pb(No3)2 + H2O =>
Pb(OH)2(ac) + 2 HNo3(ac) = Pb(No3)2 + 2 H2O
HgS + H2 = Hg + H2S =>
HgS + H2 = Hg + H2S
Ag + Mg(No3)2 = Ag(No3)2 + Mg =>
Ag + Mg(No3)2 = Ag(No3)2 + Mg
Mg + HBr = MgBr + H2 =>
2 Mg + 2 HBr = 2 MgBr + H2
NaNo3 + CaCl2 = NaCl2 + CaNo3 =>
NaNo3 + CaCl2 = NaCl2 + CaNo3
BaSO4 + H2O = H2SO4 + Ba(OH)2 =>
BaSO4 + 2 H2O = H2SO4 + Ba(OH)2
HNO3 + NaCO3 = NaNO3 + H2 + CO3 =>
2 HNO3 + 2 NaCO3 = 2 NaNO3 + H2 + 2 CO3
MnO4{-} + H2O2{+} = Mn{2+} + O2 + H2O =>
2 MnO4{-} + 6 H2O2{+} = 2 Mn{2+} + 7 O2 + 6 H2O
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
Mg + Na2 = Mg2Na2 =>
2 Mg + Na2 = Mg2Na2
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KCl(aq) =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KCl(aq)
H2PO4{-} + OH = HPO4{-} + H2O =>
H2PO4{-} + OH = HPO4{-} + H2O
S2O3 = S8 + SO3 =>
8 S2O3 = S8 + 8 SO3
KClO3 + HCl = KCl + Cl + H2O =>
KClO3 + 6 HCl = KCl + 6 Cl + 3 H2O
CuCl2(l) + Zn(s) = Cu(s) + ZnCl2(aq) =>
CuCl2(l) + Zn(s) = Cu(s) + ZnCl2(aq)
Bariumnitrate + potassiumsulfate = bariumsulfate + potassiumnitrate =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
P + HNO3 = H2O + NO2 + H3PO4 =>
P + 5 HNO3 = H2O + 5 NO2 + H3PO4
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