Equations balanced on the previous day | Equations balanced on the next day |
CrBr2 = Cr + 2 Br
NaCl + H2SO4 + KMnO4 = K2SO4 + Na2SO4 + MnSO4 + Cl2 + H2O =>
10 NaCl + 8 H2SO4 + 2 KMnO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
CH3CH2COOMgBr + H2O = CH3CH2COOH + HBr + Mg(OH)2 =>
CH3CH2COOMgBr + 2 H2O = CH3CH2COOH + HBr + Mg(OH)2
PH2 + O2 = P4O10 + H2O =>
4 PH2 + 7 O2 = P4O10 + 4 H2O
Li3P + K2Cr2O7 + H2SO4 = Li3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Li3P + 4 K2Cr2O7 + 16 H2SO4 = 3 Li3PO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
S2O5 = SO4 + SO =>
S2O5 = SO4 + SO
O2 + I = IO7 =>
7 O2 + 2 I = 2 IO7
Zn + NHO3 = Zn(NO3)2 + H =>
Zn + 2 NHO3 = Zn(NO3)2 + 2 H
HNO3(aq) + Ca(C2H3O2)2(aq) = Ca(NO3)2 + HC2H3O2 =>
2 HNO3(aq) + Ca(C2H3O2)2(aq) = Ca(NO3)2 + 2 HC2H3O2
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
Al3F3 + O2 = Al2O3 + F2 =>
4 Al3F3 + 9 O2 = 6 Al2O3 + 6 F2
HNO3 + HClO4 = H2NO3 + ClO4 =>
HNO3 + HClO4 = H2NO3 + ClO4
FeSO4 + HNO3 + KSCN = NO2 + Fe(SCN)3 + KNO3 + H2O + H2SO4 =>
FeSO4 + 4 HNO3 + 3 KSCN = NO2 + Fe(SCN)3 + 3 KNO3 + H2O + H2SO4
S2O6{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O6{2-} + Cl2 + 2 H2O = 2 SO4{2-} + 2 Cl{-} + 4 H{+}
Mg + H2O2 = MgO + H2 =>
2 Mg + H2O2 = 2 MgO + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CaSO4 + CH3COOH = CaOH + CH3COSO4 =>
CaSO4 + CH3COOH = CaOH + CH3COSO4
HSO4 + Mg = MgSO4 + H2S + H2O =>
10 HSO4 + 9 Mg = 9 MgSO4 + H2S + 4 H2O
Ca4Fe(CN)6 + CaMnO4 + H2SO4 = CaHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 Ca4Fe(CN)6 + 122 CaMnO4 + 299 H2SO4 = 162 CaHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Na3 = Na = N2 =>
Na3 = 3 Na
NHCO3 + H2SO4 = H2O + NSO3 + HCO3 =>
NHCO3 + H2SO4 = H2O + NSO3 + HCO3
N2O2 + H2O2 = H2O + NO3 =>
N2O2 + 4 H2O2 = 4 H2O + 2 NO3
C12H22O11(l) + O2(g) = CO2 + H2O(l) =>
C12H22O11(l) + 12 O2(g) = 12 CO2 + 11 H2O(l)
Hg(OH)2 + H3PO4 = H2O + HgHPO4 =>
Hg(OH)2 + H3PO4 = 2 H2O + HgHPO4
NH4Cl + HCl = NCl3 + H2 =>
NH4Cl + 2 HCl = NCl3 + 3 H2
P4 + Cl = P4Cl3 =>
P4 + 3 Cl = P4Cl3
CH4O + H2SO4 + K2CrO2 = CH2O2 + K2SO4 + Cr2(SO4) + H2O =>
CH4O + 6 H2SO4 + 4 K2CrO2 = CH2O2 + 4 K2SO4 + 2 Cr2(SO4) + 7 H2O
C6H5NO2 + H2S = C6H5NH2 + H2O + S =>
C6H5NO2 + 3 H2S = C6H5NH2 + 2 H2O + 3 S
HCOH + [Ag(NH3)]OH = Ag + NH3 + H2O + HCOONH4 =>
HCOH + 2[Ag(NH3)]OH = 2 Ag + NH3 + H2O + HCOONH4
S2 + HNO3 = SO2 + NO2 + H2O =>
S2 + 8 HNO3 = 2 SO2 + 8 NO2 + 4 H2O
AgI + NaOH = Ag2O + NaI + H2O =>
2 AgI + 2 NaOH = Ag2O + 2 NaI + H2O
Cr(NO3)2 + H2O2 + NaOH = NaNO3 + Na2CrO4 + H2O =>
Cr(NO3)2 + 2 H2O2 + 4 NaOH = 2 NaNO3 + Na2CrO4 + 4 H2O
Cd + NaOH + H2O = Na2[Cd(OH)4] + H2 =>
Cd + 2 NaOH + 2 H2O = Na2[Cd(OH)4] + H2
CuSO4 + Na3PO4 = Cu(PO4) + Na3SO4 =>
CuSO4 + Na3PO4 = Cu(PO4) + Na3SO4
MgNH4AsO4 + H{+} = Mg{2+} + H3AsO4 + NH3 =>
MgNH4AsO4 + 2 H{+} = Mg{2+} + H3AsO4 + NH3
AgPO4 + KCl = AgCl + KPO4 =>
AgPO4 + KCl = AgCl + KPO4
Al(s) + KOH(aq) + H2O = K{+}(aq) + Al(OH)4{-} + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 K{+}(aq) + 2 Al(OH)4{-} + 3 H2(g)
Na2C2O4 + POCl3 = C2O2Cl2 + Na3PO4 =>
3 Na2C2O4 + 2 POCl3 = 3 C2O2Cl2 + 2 Na3PO4
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Sb{5+} + COH + OH{-} = Sb2O + COOH + H2O =>
2 Sb{5+} + 4 COH + 10 OH{-} = Sb2O + 4 COOH + 5 H2O
CaCl2(aq) + NaIO3(aq) = Ca(IO3)2 + NaCl =>
CaCl2(aq) + 2 NaIO3(aq) = Ca(IO3)2 + 2 NaCl
O2{2-} + H2O = H2O2 + H{-} =>
O2{2-} + 4 H2O = 3 H2O2 + 2 H{-}
NaCl + Ca(ClO3)2 = NaClO3 + CaCl2 =>
2 NaCl + Ca(ClO3)2 = 2 NaClO3 + CaCl2
K2SO4 + Na(C3H3O2)2 = KC3H3O2 + SO4Na =>
K2SO4 + Na(C3H3O2)2 = 2 KC3H3O2 + SO4Na
CH3COOH(aq) + CaO(s) = Ca(CH3COO)2 + H2O(l) =>
2 CH3COOH(aq) + CaO(s) = Ca(CH3COO)2 + H2O(l)
Ni2(SO4)3 + Na2CO3 = Ni2(CO3)3 + Na2SO4 =>
Ni2(SO4)3 + 3 Na2CO3 = Ni2(CO3)3 + 3 Na2SO4
KIO3 + Sr(NO3)2 + H2O = Sr(IO3)2H2O + KNO3 =>
2 KIO3 + Sr(NO3)2 + H2O = Sr(IO3)2H2O + 2 KNO3
Fe + Pb(NO3)2 = Fe2Pb + NO3 =>
2 Fe + Pb(NO3)2 = Fe2Pb + 2 NO3
Na2O2 + NaI + H2SO4 = Na2SO4 + H2O + I2 =>
Na2O2 + 2 NaI + 2 H2SO4 = 2 Na2SO4 + 2 H2O + I2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/23
Equations balanced on 01/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.