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4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O
OF2(g) = O2(g) + F(g) =>
2 OF2(g) = O2(g) + 4 F(g)
Zn{2+} + Cu = Zn + Cu{2+} =>
Zn{2+} + Cu = Zn + Cu{2+}
Hg(l) + H2SO4(aq) = HgSO4(s) + SO2(g) + H2O(l) =>
Hg(l) + 2 H2SO4(aq) = HgSO4(s) + SO2(g) + 2 H2O(l)
Pb(NO3)2 + (CrO4) = Pb(CrO4) + (NO3) =>
Pb(NO3)2 + (CrO4) = Pb(CrO4) + 2(NO3)
ZnS + Cu3(PO4)2 = Zn3(PO4)2 + CuS =>
3 ZnS + Cu3(PO4)2 = Zn3(PO4)2 + 3 CuS
MgS + CO2 = SO2 + MgC =>
MgS + CO2 = SO2 + MgC
Na3PO4 + H3PO4 = Na2HPO4 =>
2 Na3PO4 + H3PO4 = 3 Na2HPO4
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
C7H14O2 + NaOH = C2H3O2Na + C5H12O =>
C7H14O2 + NaOH = C2H3O2Na + C5H12O
PCl5 + H2O = H3PO4 + HCl = =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuBr + H2O = HBr + Cu2O =>
2 CuBr + H2O = 2 HBr + Cu2O
BaCl2(aq) + Al2(SO4)3(ap) = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3(ap) = 3 BaSO4(s) + 2 AlCl3(aq)
Li2CO3 + K3PO3 = Li3PO3 + K2CO3 =>
3 Li2CO3 + 2 K3PO3 = 2 Li3PO3 + 3 K2CO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + NH4HSO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + 2 NH4HSO4 + 4 H2O
Ca(NO3)2 + K2CrO4 = CaCrO4 + KNO3 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + 2 KNO3
Cr2O7{2-} + H{+} + I2 = IO3{-} + Cr{3+} + H2O =>
5 Cr2O7{2-} + 34 H{+} + 3 I2 = 6 IO3{-} + 10 Cr{3+} + 17 H2O
CuO + HCl = Cu(Cl)2 + H2O =>
CuO + 2 HCl = Cu(Cl)2 + H2O
AlCl3 + H2SO4 = HCl + Al2(SO4)3 =>
2 AlCl3 + 3 H2SO4 = 6 HCl + Al2(SO4)3
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 = =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
C + K2Cr2O7 = Cr2O3 + K2CO3 + CO2 =>
3 C + 2 K2Cr2O7 = 2 Cr2O3 + 2 K2CO3 + CO2
(NH4)6Mo7O24*4H2O = MoO3 + NH3 + H2O =>
(NH4)6Mo7O24*4H2O = 7 MoO3 + 6 NH3 + 7 H2O
HCl(g) + CaO(s) = CaCl2(s) + H2O(l) =>
2 HCl(g) + CaO(s) = CaCl2(s) + H2O(l)
K2FeO4 + Na2S + H2O = Fe(OH)3 + S + NaOH + K2S =>
2 K2FeO4 + 5 Na2S + 8 H2O = 2 Fe(OH)3 + 3 S + 10 NaOH + 2 K2S
Pt + NaBr = Na + PtBr2 =>
Pt + 2 NaBr = 2 Na + PtBr2
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 = =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
FeS(s) + HBr(aq) = FeBr2(aq) + H2S(g) =>
FeS(s) + 2 HBr(aq) = FeBr2(aq) + H2S(g)
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O =>
FeSO4*7H2O + (NH4)2SO4 = (NH4)2Fe(SO4)2*6H2O + H2O
Ca(NO3)2 + K2CrO4 = CaCrO4 + KNO3 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + 2 KNO3
Cr2O3 + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 5 H2O
CH3NH3 + Cl2 + NaOH = CH3Cl + NaCl + NH3OH =>
CH3NH3 + Cl2 + NaOH = CH3Cl + NaCl + NH3OH
Ca(NO3)2 + K2CrO4 = CaCrO4 + KNO3 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + 2 KNO3
MgBr2Cl2 = MgCl2 + Br2 =>
MgBr2Cl2 = MgCl2 + Br2
Ca(NO3)2 + K2CrO4 = CaCrO4 + KNO3 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + 2 KNO3
K2FeO4 + Na2S + H2O = Fe(OH)3 + S + KOH + NaOH =>
2 K2FeO4 + 3 Na2S + 8 H2O = 2 Fe(OH)3 + 3 S + 4 KOH + 6 NaOH
CuBr + H2O = HBr + Cu2O =>
2 CuBr + H2O = 2 HBr + Cu2O
AuCl4{-} + Cu = Au + Cl{-} + Cu2{+} =>
AuCl4{-} + 6 Cu = Au + 4 Cl{-} + 3 Cu2{+}
SCO3 + CaHO = SHO + CaCO3 =>
SCO3 + CaHO = SHO + CaCO3
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 = =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
KClO3 + H2SO4 + HI = K2SO4 + HCl + I2 + H2O =>
2 KClO3 + H2SO4 + 12 HI = K2SO4 + 2 HCl + 6 I2 + 6 H2O
H3PO4 + Ag(NO3) = Ag3(PO4) + HNO3 =>
H3PO4 + 3 Ag(NO3) = Ag3(PO4) + 3 HNO3
NaAlO2 + AlCl3 = Al2O2 + NaCl3 =>
NaAlO2 + AlCl3 = Al2O2 + NaCl3
Na + HBr = H2 + NaBr2 =>
Na + 2 HBr = H2 + NaBr2
LiNO3 + C12H24O11 = CO2 + H2O + Li2O + N2 =>
10 LiNO3 + C12H24O11 = 12 CO2 + 12 H2O + 5 Li2O + 5 N2
CrCl3 + Zn = CrCl2 + ZnCl2 =>
2 CrCl3 + Zn = 2 CrCl2 + ZnCl2
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 = =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
NaHCO3 + CH3COOH = HHCO3 + NaCH3COO =>
NaHCO3 + CH3COOH = HHCO3 + NaCH3COO
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