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Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l) =>
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l)
K2S + Pb(NO3)2 = K2Pb + S(NO3)2 =>
K2S + Pb(NO3)2 = K2Pb + S(NO3)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HCl + Ae = AeCl3 + H2 =>
6 HCl + 2 Ae = 2 AeCl3 + 3 H2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2(g) =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2(g)
Ni(OH)2 + H2CrO4 = Ni(CrO4) + H2O =>
Ni(OH)2 + H2CrO4 = Ni(CrO4) + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O =>
CH3COONa + AgNO3 = CHCOONa + AgNO2 + H2O
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
B2O3(s) + Cl2(g) = BCl3(l) + O2(g) =>
2 B2O3(s) + 6 Cl2(g) = 4 BCl3(l) + 3 O2(g)
Fe + MgCl2 = Fe(Cl2)2 + Mg =>
Fe + 2 MgCl2 = Fe(Cl2)2 + 2 Mg
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ca(SO3) + HCl = CaCl2 + H2(SO3) =>
Ca(SO3) + 2 HCl = CaCl2 + H2(SO3)
H3Po4 + AgNO3 = Ag3Po4 + HNO3 =>
H3Po4 + 3 AgNO3 = Ag3Po4 + 3 HNO3
KMnO4 + Al = KMn + Al2O3 =>
3 KMnO4 + 8 Al = 3 KMn + 4 Al2O3
AlNO3 + NH3 + H2O = Al(OH)3 + NH4NO =>
2 AlNO3 + 4 NH3 + 3 H2O = 2 Al(OH)3 + 3 NH4NO
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
NH3 + (NO3)2O = N2 + H2O =>
14 NH3 + 3(NO3)2O = 10 N2 + 21 H2O
H2SO4 + H2S = H2O + SO2 =>
3 H2SO4 + H2S = 4 H2O + 4 SO2
KCl + Na2CO3 = KCO3 + Na2Cl =>
KCl + Na2CO3 = KCO3 + Na2Cl
HCl + Ae = AeCl3 + H2 =>
6 HCl + 2 Ae = 2 AeCl3 + 3 H2
Zn(NO3)2 + Na3PO4 = Zn3PO4 + Na(NO3)2 =>
3 Zn(NO3)2 + Na3PO4 = Zn3PO4 + 3 Na(NO3)2
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
CH3OH + CH3CH2COOH = CH4 + COOH3 =>
10 CH3OH + CH3CH2COOH = 7 CH4 + 6 COOH3
H2SO3 + H2O = SO3 + H3O =>
H2SO3 + 2 H2O = SO3 + 2 H3O
HSO4 + Zn = H2 + ZnSO4 =>
2 HSO4 + 2 Zn = H2 + 2 ZnSO4
Hg + HNO3 + HCl = H(HgCl4) + NO + H2O =>
Hg + HNO3 + 4 HCl = H(HgCl4) + NO + 2 H2O
SnS2 + (NH4)2S2 = (NH4)2SnS3 + S =>
SnS2 + (NH4)2S2 = (NH4)2SnS3 + S
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(NH4)3PO4(aq) + Mg(NO3)2(aq) = Mg3(PO4)2(aq) + NH4NO3(s) =>
2(NH4)3PO4(aq) + 3 Mg(NO3)2(aq) = Mg3(PO4)2(aq) + 6 NH4NO3(s)
SrO + SO2 = SrSO + O2 =>
SrO + SO2 = SrSO + O2
Cr2O7{2-} + C3H8O3 + H{+} = Cr{3+} + CO2 + H2O =>
7 Cr2O7{2-} + 3 C3H8O3 + 56 H{+} = 14 Cr{3+} + 9 CO2 + 40 H2O
Na2B4O7 + CuSO4 + H2O = H3BO3 + CuOHBO2 + Na2SO4 =>
Na2B4O7 + CuSO4 + 5 H2O = 3 H3BO3 + CuOHBO2 + Na2SO4
MnSO4 + Tl(NO3)3 + H2O = MnO2 + TlHSO4 + HNO3 =>
MnSO4 + Tl(NO3)3 + 2 H2O = MnO2 + TlHSO4 + 3 HNO3
Ca(H2PO4)2 + CaO = CaHPO4 + H + O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + 2 H + O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
C4H8 + KMnO4 + H2O = KOH + C4H8(OH)2 + MnO2 =>
3 C4H8 + 2 KMnO4 + 4 H2O = 2 KOH + 3 C4H8(OH)2 + 2 MnO2
Pb + Cu = PbCu =>
Pb + Cu = PbCu
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Cu0 = Cu1 =>
Cu0 = Cu1
AlCl3 + Sr(OH)2 = Al(OH)3 + SrCl2 =>
2 AlCl3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrCl2
FeSO4 + H2O = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 H2O = Fe(OH)2 + H2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn3(PO4)2 + Pb(OH)2 = Zn(OH)2 + Pb3(PO4)2 =>
Zn3(PO4)2 + 3 Pb(OH)2 = 3 Zn(OH)2 + Pb3(PO4)2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
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