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BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2(SO4)
P4O10(s) + HNO3(aq) = N2O5(g) + (HPO3)3 =>
3 P4O10(s) + 12 HNO3(aq) = 6 N2O5(g) + 4(HPO3)3
Al2(SO4)3 + (NH4)Br = AlBr3 + (NH4)2(SO4) =>
Al2(SO4)3 + 6(NH4)Br = 2 AlBr3 + 3(NH4)2(SO4)
(NH4)2SO4 + Fe(NO3)2 = NH4NO3 + FeSO4 =>
(NH4)2SO4 + Fe(NO3)2 = 2 NH4NO3 + FeSO4
FeO4{2-} + H2O = FeO(OH) + OH{-} + O2 =>
4 FeO4{2-} + 6 H2O = 4 FeO(OH) + 8 OH{-} + 3 O2
Hg + H{+} = Hg{2+} + H2 =>
Hg + 2 H{+} = Hg{2+} + H2
PbN6 + CrMn2O8 = Pb3O4 + Cr2O3 + MnO2 + NO =>
15 PbN6 + 44 CrMn2O8 = 5 Pb3O4 + 22 Cr2O3 + 88 MnO2 + 90 NO
Cr2O7 + C2O4{-2} + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7 + 4 C2O4{-2} + 14 H{+} = 2 Cr{+3} + 8 CO2 + 7 H2O
Zn + Pb3(PO3)4 = Zn3(PO3)2 + Pb =>
6 Zn + Pb3(PO3)4 = 2 Zn3(PO3)2 + 3 Pb
Pb(NO3)2 + (NH4)Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2(NH4)Cl = PbCl2 + 2 NH4NO3
Pb + NH3 = Pb(NH3) =>
Pb + NH3 = Pb(NH3)
(b)N2O5 + H2O = HNO3 =>
(b)N2O5 + H2O = 2 HNO3
HCl + HIO3 + O2 = Cl{-} + IO3{+} + H2O =>
2 HCl + 2 HIO3 + O2 = 2 Cl{-} + 2 IO3{+} + 2 H2O
C7H10O3 + O2 = CO2 + H2O =>
C7H10O3 + 8 O2 = 7 CO2 + 5 H2O
K2SO4 + Na2S = Na2SO4 + K2S =>
K2SO4 + Na2S = Na2SO4 + K2S
Ba(NO3)3 = BaO + NO2 + O2 =>
Ba(NO3)3 = BaO + 3 NO2 + O2
CaSO3 + HCl = SO2 + HO + CaCl =>
CaSO3 + HCl = SO2 + HO + CaCl
Fe + HBr = FeHBr =>
Fe + HBr = FeHBr
H4N2O3 = N2O + H2O =>
H4N2O3 = N2O + 2 H2O
HClO4(aq) + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4(aq) + P4O10 = 4 H3PO4 + 6 Cl2O7
CH3COO + CaOH2 = CaCH3COO + H2O =>
CH3COO + CaOH2 = CaCH3COO + H2O
Al + NaOH = NaAlO2 + Na2O + H2 =>
2 Al + 6 NaOH = 2 NaAlO2 + 2 Na2O + 3 H2
KMnO4 + KCN + H2O = MnO2 + KOH + K(OCN) =>
2 KMnO4 + 3 KCN + H2O = 2 MnO2 + 2 KOH + 3 K(OCN)
Ga2(Cr2O7)3 + LiOH = Ga(OH)3 + Li2Cr2O7 =>
Ga2(Cr2O7)3 + 6 LiOH = 2 Ga(OH)3 + 3 Li2Cr2O7
H2C2O4*H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*H2O + 2 NaOH = Na2C2O4 + 3 H2O
CH3CH2CHCH2 + Br2 = CH3CH2CHCH2Br =>
2 CH3CH2CHCH2 + Br2 = 2 CH3CH2CHCH2Br
Tl2O(s) + HCl(aq) = TlCl(aq) + H2O(l) =>
Tl2O(s) + 2 HCl(aq) = 2 TlCl(aq) + H2O(l)
NH4OH + C2H4O2 = C2H3O2NH4 + H2O =>
NH4OH + C2H4O2 = C2H3O2NH4 + H2O
Na(OH) + H2(CO3) = Na2(CO3) + H(OH) =>
2 Na(OH) + H2(CO3) = Na2(CO3) + 2 H(OH)
MgSO3 + H3PO4 = Mg3(PO4)2 + H2SO3 =>
3 MgSO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2SO3
Cd + Fe(NO3)2 = Cd(NO3) + Fe =>
2 Cd + Fe(NO3)2 = 2 Cd(NO3) + Fe
P4 + NO3 = PO4 + NO =>
P4 + 8 NO3 = 4 PO4 + 8 NO
LiCl + Na3(PO4) = Li3(PO4) + NaCl =>
3 LiCl + Na3(PO4) = Li3(PO4) + 3 NaCl
HNO3 + HS2 = NO2 + H2O + S =>
HNO3 + HS2 = NO2 + H2O + 2 S
Fe + LiNO3 = Li + Fe(NO3)2 =>
Fe + 2 LiNO3 = 2 Li + Fe(NO3)2
Cu + Fe{2+} = Cu{2+} + Fe =>
Cu + Fe{2+} = Cu{2+} + Fe
K3PO4 + Fe2O3 = K2O + FePO4 =>
2 K3PO4 + Fe2O3 = 3 K2O + 2 FePO4
C2H4O2 + NH4OH = H2O + NH4C2H3O2 =>
C2H4O2 + NH4OH = H2O + NH4C2H3O2
C6H12N4 + H2O + H2SO4 = NH4HSO4 + CH2O =>
C6H12N4 + 6 H2O + 4 H2SO4 = 4 NH4HSO4 + 6 CH2O
Fe2O3(g) + H2(g) = Fe(l) + H2O(g) =>
Fe2O3(g) + 3 H2(g) = 2 Fe(l) + 3 H2O(g)
Sn + NaOH = SnO + Na + H2 =>
2 Sn + 2 NaOH = 2 SnO + 2 Na + H2
Li + Na2SO4 = Li2SO4 + Na =>
2 Li + Na2SO4 = Li2SO4 + 2 Na
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
FeO2 + Cl2 = FeCl2 + O2 =>
FeO2 + Cl2 = FeCl2 + O2
C + K2Cr2O7 = Cr2O3 + K2CO3 + CO2 =>
3 C + 2 K2Cr2O7 = 2 Cr2O3 + 2 K2CO3 + CO2
F + NH4 = N2F4 + HF =>
12 F + 2 NH4 = N2F4 + 8 HF
C2H6O + CH4N2O + H2SO4 = C9H17N5S + NH2 + O =>
5 C2H6O + 44 CH4N2O + 6 H2SO4 = 6 C9H17N5S + 58 NH2 + 73 O
NIS = NI + S =>
NIS = NI + S
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
FeCl2 + K2CrO4 = FeCrO4 + K2Cl2 =>
FeCl2 + K2CrO4 = FeCrO4 + K2Cl2
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