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4 NaBr + Ca2 = 4 Na + 2 CaBr2
Fe{3+} + C6H8O6 = Fe{2+} + C6H6O6 + H{+} =>
2 Fe{3+} + C6H8O6 = 2 Fe{2+} + C6H6O6 + 2 H{+}
V + NaOH + O2 = NaVO3 + H2O =>
4 V + 4 NaOH + 5 O2 = 4 NaVO3 + 2 H2O
CuOHNO3 + KOH = KNO3 + Cu(OH)2 =>
CuOHNO3 + KOH = KNO3 + Cu(OH)2
Hg2Cl2 + NaOH = Hg2O + NaCl + H2O =>
Hg2Cl2 + 2 NaOH = Hg2O + 2 NaCl + H2O
TiOSO4 = Ti{+2} + OSO4{-2} =>
TiOSO4 = Ti{+2} + OSO4{-2}
PbCl2 = Cl + Pb =>
PbCl2 = 2 Cl + Pb
Br + H2O = BrO + H =>
Br + H2O = BrO + 2 H
HMnO4 + KOH = H2OKMnO4 =>
HMnO4 + KOH = H2OKMnO4
Te + H2 = TeH2 =>
Te + H2 = TeH2
C22H11O22 + H2O = C2H5OH + CO2 =>
12 C22H11O22 + 99 H2O = 55 C2H5OH + 154 CO2
C4H9Al + Cl2 = C4H9Cl + AlCl3 =>
C4H9Al + 2 Cl2 = C4H9Cl + AlCl3
KMnO4 + H2SO4 + NaC204 = MnSO4 + CO2 + H2O + Na2SO4 + K2SO4 =>
1634 KMnO4 + 2456 H2SO4 + 10 NaC204 = 1634 MnSO4 + 2040 CO2 + 2456 H2O + 5 Na2SO4 + 817 K2SO4
MgOBeSe = BeOMgSe =>
MgOBeSe = BeOMgSe
Cr + HCl + H2O = [Cr(H2O)6]Cl3 + H2 =>
2 Cr + 6 HCl + 12 H2O = 2[Cr(H2O)6]Cl3 + 3 H2
NaOH + Zn(NO3)2 = NaNO3 + Zn(OH)2 =>
2 NaOH + Zn(NO3)2 = 2 NaNO3 + Zn(OH)2
Cu(O) + HCl = CuCl2 + H2O =>
Cu(O) + 2 HCl = CuCl2 + H2O
AgNo3(aq) + AlCl3(aq) = Al(No3)3(aq) + AgCl(s) =>
3 AgNo3(aq) + AlCl3(aq) = Al(No3)3(aq) + 3 AgCl(s)
Fe2O3 + CH3COOH = (CH3COO)3Fe + H2O =>
Fe2O3 + 6 CH3COOH = 2(CH3COO)3Fe + 3 H2O
NF3(g) + O2(g) = NO(g) + F2(g) =>
2 NF3(g) + O2(g) = 2 NO(g) + 3 F2(g)
Mg(s) + Br = MgBr2 =>
Mg(s) + 2 Br = MgBr2
Mg + N2 + H2O = NH3 + MgO =>
3 Mg + N2 + 3 H2O = 2 NH3 + 3 MgO
Ca3PO4 + H2O = H3PO4 + Ca + O2 =>
4 Ca3PO4 + 6 H2O = 4 H3PO4 + 12 Ca + 3 O2
Hg + CoBr = HgBr + Co =>
Hg + CoBr = HgBr + Co
HN0 + Fe = Fe(N03)2 + H2 =>
6 HN0 + Fe = Fe(N03)2 + 3 H2
NH3 + ZnO = Zn + N2 + H2O =>
2 NH3 + 3 ZnO = 3 Zn + N2 + 3 H2O
Al(s) + HCl(aq) = AlCl3(s) + H(g) =>
Al(s) + 3 HCl(aq) = AlCl3(s) + 3 H(g)
XO2 + X = XO =>
XO2 + X = 2 XO
HCl(aq) + O2(q) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(q) = 2 H2O(l) + 2 Cl2(g)
H2Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
H2Cu2S + 16 HNO3 = 2 Cu(NO3)2 + H2SO4 + 12 NO2 + 8 H2O
NH4Br + NaNO3 = NH4(NO3) + NaBr =>
NH4Br + NaNO3 = NH4(NO3) + NaBr
Mg + C2H5OH + C6H5Br = MgBr2 + H2O + C8H10 =>
3 Mg + 10 C2H5OH + 6 C6H5Br = 3 MgBr2 + 10 H2O + 7 C8H10
BaI2 + Li2O = LiI + BaO =>
BaI2 + Li2O = 2 LiI + BaO
TiCl4 + Zn = Ti + ZnCl2 =>
TiCl4 + 2 Zn = Ti + 2 ZnCl2
AsH3 + O2 = As4O6 + H2O =>
4 AsH3 + 6 O2 = As4O6 + 6 H2O
AgClO4(aq) + Na3PO4(aq) = NaClO4(aq) + Ag3PO4 =>
3 AgClO4(aq) + Na3PO4(aq) = 3 NaClO4(aq) + Ag3PO4
NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2 =>
2 NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2
Na2CO3 + HC2H3O = NaC2H3O2 + CO2 + H2O =>
5 Na2CO3 + 8 HC2H3O = 10 NaC2H3O2 + CO2 + H2O
C5H0 + O2 = CO + H2O =>
4 C5H0 + 11 O2 = 20 CO + 2 H2O
K2CO3 + H2O2 = KOH + CO2 + O =>
K2CO3 + H2O2 = 2 KOH + CO2 + O
CuSO4 + Co = Co2(SO4)3 + Cu =>
3 CuSO4 + 2 Co = Co2(SO4)3 + 3 Cu
C6H13NO2 + O3 = H2O + CO2 + N2 =>
2 C6H13NO2 + 11 O3 = 13 H2O + 12 CO2 + N2
K{+} + CrO4{-2} = K2CrO4 =>
2 K{+} + CrO4{-2} = K2CrO4
KCl + AlBr = KBr + AlCl =>
KCl + AlBr = KBr + AlCl
Ae + Ce2 = AeCe3 =>
2 Ae + 3 Ce2 = 2 AeCe3
CsNO3(s) = CsNO2(s) + O2(g) =>
2 CsNO3(s) = 2 CsNO2(s) + O2(g)
PH3 + Ni(CO)4 = CO + Ni(PH3)4 =>
4 PH3 + Ni(CO)4 = 4 CO + Ni(PH3)4
NaBr + MgSO4 = NaSO4 + MgBr =>
NaBr + MgSO4 = NaSO4 + MgBr
Li2CO3 + Mg(ClO3)2 = Li(ClO3) + Mg(CO3) =>
Li2CO3 + Mg(ClO3)2 = 2 Li(ClO3) + Mg(CO3)
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
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