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8 KMnO4 + 3 NH4OH = 3 KNO3 + 8 MnO2 + 5 KOH + 5 H2O
AgNO2 + K3PO4 = Ag3PO4 + KNO2 =>
3 AgNO2 + K3PO4 = Ag3PO4 + 3 KNO2
MnCl2 + H2O = MnO + HCl =>
MnCl2 + H2O = MnO + 2 HCl
KMnO4 + NH4OH = N2 + H2O + MnO2 + KOH =>
2 KMnO4 + 2 NH4OH = N2 + 4 H2O + 2 MnO2 + 2 KOH
Fe + Hg2{+} = Fe2{+} + Hg =>
2 Fe + Hg2{+} = Fe2{+} + 2 Hg
NH4OH + KMnO4 = NH4MnO4 + KOH =>
NH4OH + KMnO4 = NH4MnO4 + KOH
Hg2{+} + Fe = Hg + Fe3{+} =>
Hg2{+} + 3 Fe = 2 Hg + Fe3{+}
NH4OH + KMnO4 = NH4NO3 + K2MnO3 + H2MnO3 + H2O =>
6 NH4OH + 8 KMnO4 = 3 NH4NO3 + 4 K2MnO3 + 4 H2MnO3 + 5 H2O
CH3NH2 + N2O4 = CO2 + H2O + N2 =>
8 CH3NH2 + 9 N2O4 = 8 CO2 + 20 H2O + 13 N2
KMnO4 + KClO + H2O = MnO2 + KClO4 + KOH =>
2 KMnO4 + KClO + H2O = 2 MnO2 + KClO4 + 2 KOH
H + Cu + O2 = Cu(OH)2 =>
2 H + Cu + O2 = Cu(OH)2
CaCl2 + SiO2 = CaO + SiCl4 =>
2 CaCl2 + SiO2 = 2 CaO + SiCl4
SiO2 + CaCl2 = SiCl2 + CaO2 =>
SiO2 + CaCl2 = SiCl2 + CaO2
CHCl3(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CHCl3(g) + Cl2(g) = CCl4(g) + HCl(g)
KOH + BaCl = KCl + BaOH =>
KOH + BaCl = KCl + BaOH
MnSO4 + NaBiO3 + NaOH = Na2MnO4 + Bi + Na2SO4 + H2O =>
5 MnSO4 + 4 NaBiO3 + 16 NaOH = 5 Na2MnO4 + 4 Bi + 5 Na2SO4 + 8 H2O
CH3C00{-} + Fe{3+} + H2O = HCO3{-} + Fe{2+} + H{+} =>
CH3C00{-} + 12 Fe{3+} + 6 H2O = 2 HCO3{-} + 12 Fe{2+} + 13 H{+}
Fe7S8 + O2 + H2O = Fe2O3 + H2SO4 =>
4 Fe7S8 + 69 O2 + 32 H2O = 14 Fe2O3 + 32 H2SO4
C6H10 + H2SO4 + KMnO4 = CH3CHCCHCOOH + K2SO4 + MnSO4 + H2O =>
25 C6H10 + 57 H2SO4 + 38 KMnO4 = 30 CH3CHCCHCOOH + 19 K2SO4 + 38 MnSO4 + 92 H2O
KMnO4 + H2S + NaOH = K2MnO4 + Na2MnO4 + S + H2O =>
2 KMnO4 + H2S + 2 NaOH = K2MnO4 + Na2MnO4 + S + 2 H2O
Al + Zn + O2 = ZnAl2O4 =>
2 Al + Zn + 2 O2 = ZnAl2O4
(d)PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2(d)PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Na3PO4(aq) + Mg(ClO2)2(aq) = Mg3(PO4)2(s) + NaClO2(aq) =>
2 Na3PO4(aq) + 3 Mg(ClO2)2(aq) = Mg3(PO4)2(s) + 6 NaClO2(aq)
BeO + KOH = Be(OH)2 + K2O =>
BeO + 2 KOH = Be(OH)2 + K2O
Os + Al = Os4Al13 =>
4 Os + 13 Al = Os4Al13
HC + O2 = CO2 + H2O =>
4 HC + 5 O2 = 4 CO2 + 2 H2O
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Cr(NO3)3 + KClO + KOH = K2CrO4 + KCl + KNO3 + H2O =>
2 Cr(NO3)3 + 3 KClO + 10 KOH = 2 K2CrO4 + 3 KCl + 6 KNO3 + 5 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + Ba(OH)2 = Fe(OH)3 + Ba =>
2 Fe + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba
MgO + AlP = Mg3P2 + Al2O3 =>
3 MgO + 2 AlP = Mg3P2 + Al2O3
Na2B4O7*10H2O + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O7*10H2O + 2 NaOH + 4 H2O2 = 4 NaBO3 + 15 H2O
AgCl(aq) + Ca(s) = CaCl2(aq) + Ag(s) =>
2 AgCl(aq) + Ca(s) = CaCl2(aq) + 2 Ag(s)
Pb(HSO4)2 + NaOH = Pb(OH)2 + NaHSO4 =>
Pb(HSO4)2 + 2 NaOH = Pb(OH)2 + 2 NaHSO4
FeAl + O2 = Al2O3 + FeO =>
4 FeAl + 5 O2 = 2 Al2O3 + 4 FeO
F{-} + Br2 = Br{-} + F2 =>
2 F{-} + Br2 = 2 Br{-} + F2
CaCO3(s) + H2SO4(aq) = CaSO4(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + H2SO4(aq) = CaSO4(aq) + CO2(g) + H2O(l)
C6H5COO{-} + H{+} = C6H5COOH =>
C6H5COO{-} + H{+} = C6H5COOH
Ca(OH)2(ac) + HCl(l) = CaCl2(ac) + H2O(l) =>
Ca(OH)2(ac) + 2 HCl(l) = CaCl2(ac) + 2 H2O(l)
Pb(CH3COO)2 + CO2 + H2O = CH3COOH + Pb(OH)4 =>
4 Pb(CH3COO)2 + 2 CO2 + 14 H2O = 9 CH3COOH + 4 Pb(OH)4
Hg2I2 + HCl + HNO3 = HgCl2 + HIO2 + NO + H2O =>
3 Hg2I2 + 12 HCl + 10 HNO3 = 6 HgCl2 + 6 HIO2 + 10 NO + 8 H2O
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2O + CO2(g) =>
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2O + CO2(g)
Pb + Sn(OH)2 = Pb(OH)2 + Sn =>
Pb + Sn(OH)2 = Pb(OH)2 + Sn
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g)
Dy + Sb + Te = DySbTe =>
Dy + Sb + Te = DySbTe
S8 + Br2 = SBr2 =>
S8 + 8 Br2 = 8 SBr2
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g) =>
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g)
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O = =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Na2Cr2O7 + H2SO4 + C12H22O11 = Cr(OH)SO4 + Na2SO4 + CO2 + H2O =>
8 Na2Cr2O7 + 24 H2SO4 + C12H22O11 = 16 Cr(OH)SO4 + 8 Na2SO4 + 12 CO2 + 27 H2O
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