| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3BO3 + 3 OH = 3 H2O + BO3
H2O + O5 = HO =>
5 H2O + O5 = 10 HO
HCl + KI + K2CrO4 = CrCl + KCl + I2 + H2O =>
16 HCl + 10 KI + 2 K2CrO4 = 2 CrCl + 14 KCl + 5 I2 + 8 H2O
C6H5CH3 + Br2 = C6H2Br3 + HBr =>
12 C6H5CH3 + 55 Br2 = 14 C6H2Br3 + 68 HBr
Mg(s) + Br2(g) = MgBr2(s) =>
Mg(s) + Br2(g) = MgBr2(s)
C + H2O + Cl2 = HCl + CO =>
C + H2O + Cl2 = 2 HCl + CO
Fe2(SO4)3(aq) + CaCl2(aq) = CaSO4(s) + FeCl3(aq) =>
Fe2(SO4)3(aq) + 3 CaCl2(aq) = 3 CaSO4(s) + 2 FeCl3(aq)
CH2Cl2 + O2 = CO + H2O + Cl2O =>
2 CH2Cl2 + 3 O2 = 2 CO + 2 H2O + 2 Cl2O
(MnO4){-} + (SO3){-2} + (H3O){+} = (SO4){-2} + (Mn){+} + H2O =>
(MnO4){-} + 3(SO3){-2} + 2(H3O){+} = 3(SO4){-2} + (Mn){+} + 3 H2O
NH4 + HNO3 = NH4NO3 + H2 =>
2 NH4 + 2 HNO3 = 2 NH4NO3 + H2
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH4OH =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4OH
MgO + N2 = Mg + NO2 =>
4 MgO + N2 = 4 Mg + 2 NO2
Cl2 + K2CO3 = KCl + KClO + CO2 =>
Cl2 + K2CO3 = KCl + KClO + CO2
(ZnOH)2SO3 + HBr = H2O + ZnSO3 + ZnBr2 =>
(ZnOH)2SO3 + 2 HBr = 2 H2O + ZnSO3 + ZnBr2
Al(s) + HBr(aq) = AlBr2(s) + H2(g) =>
Al(s) + 2 HBr(aq) = AlBr2(s) + H2(g)
SnO + O2 = SnO4 =>
2 SnO + 3 O2 = 2 SnO4
Fe{2+}(aq) + C12H8N2 = Fe(C12H8N2)3{2+} =>
Fe{2+}(aq) + 3 C12H8N2 = Fe(C12H8N2)3{2+}
KO2 + H2O(l) = KOH(aq) + O2(g) =>
4 KO2 + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
Na(s) + I2 = NaI =>
2 Na(s) + I2 = 2 NaI
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NiS + HCl + HNO3 = NiCl2 + NO + S + H2O =>
3 NiS + 6 HCl + 2 HNO3 = 3 NiCl2 + 2 NO + 3 S + 4 H2O
(NH4)2 = NH4 =>
(NH4)2 = 2 NH4
HCl + H2S = H2 + SCl =>
2 HCl + 2 H2S = 3 H2 + 2 SCl
Fe + Cu = FeCu =>
Fe + Cu = FeCu
Al + HMnO4 = Al(MnO4)3 + H2 =>
2 Al + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2
Mn2O7 + HCl = MnCl2 + H2O + Cl2 =>
Mn2O7 + 14 HCl = 2 MnCl2 + 7 H2O + 5 Cl2
Sn + Fe{+3} = Sn{+2} + Fe =>
3 Sn + 2 Fe{+3} = 3 Sn{+2} + 2 Fe
(CH3)4NI + I2 = (CH3)4NI3 =>
(CH3)4NI + I2 = (CH3)4NI3
KMnO4 + C5H8O2 = Mn(C5H7O2)3 + CO2 + H2O + KOH =>
6 KMnO4 + 19 C5H8O2 = 6 Mn(C5H7O2)3 + 5 CO2 + 10 H2O + 6 KOH
CaCl2 + CO3 = CaCO + ClO =>
CaCl2 + CO3 = CaCO + 2 ClO
S4 + O2 = S2O4 =>
S4 + 4 O2 = 2 S2O4
C2H2O4*2H2O + NaOH = C2O4Na2 + H2O =>
C2H2O4*2H2O + 2 NaOH = C2O4Na2 + 4 H2O
NaOH + HOAc = NaAc + HOHO =>
NaOH + HOAc = NaAc + HOHO
H10SO8 + NaOH = Na10SO8 + H2O =>
H10SO8 + 10 NaOH = Na10SO8 + 10 H2O
Ca2(CO3)2 + HCl = CaCl2 + H2CO3 =>
Ca2(CO3)2 + 4 HCl = 2 CaCl2 + 2 H2CO3
C2H6O + Cr2O7{-} + H{+} = C2H4O2 + H2O + Cr3{+} =>
37 C2H6O + 12 Cr2O7{-} + 20 H{+} = 37 C2H4O2 + 47 H2O + 8 Cr3{+}
H1 + OH2 = H3O =>
H1 + OH2 = H3O
Fe(NO3)3*9H2O + Zn(NO3)2*6H2O + NaOH = ZnFe2O4 + NaNO3 + H2O =>
2 Fe(NO3)3*9H2O + Zn(NO3)2*6H2O + 8 NaOH = ZnFe2O4 + 8 NaNO3 + 28 H2O
PH3 + O2 = P + HO =>
2 PH3 + 3 O2 = 2 P + 6 HO
CaCl2 + Cs3(PO4) = Ca(PO4) + Cs3Cl2 =>
CaCl2 + Cs3(PO4) = Ca(PO4) + Cs3Cl2
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2
AlCl3 + CH3COONa + H2O = Al(OH)(CH3COO)2 + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + H2O = Al(OH)(CH3COO)2 + CH3COOH + 3 NaCl
AgNO3(aq) + CuCl2(aq) = AgCl(s) + Cu(NO3)2 =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl(s) + Cu(NO3)2
Na2S2O2 + NaOH = Na2SO3 + Na2 + H2O =>
Na2S2O2 + 8 NaOH = 2 Na2SO3 + 3 Na2 + 4 H2O
C6H8O6 + KIO3 = C6H6O6 + H2O + KI =>
3 C6H8O6 + KIO3 = 3 C6H6O6 + 3 H2O + KI
C6H11O6CH3 + HCl = C6H12O6 + CH3Cl =>
C6H11O6CH3 + HCl = C6H12O6 + CH3Cl
ClCH2COOH + NH3 = H2NCH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = H2NCH2COOH + NH4Cl
Na2CO3 + (COOH)2 = Na2C2O4 + CO2 + H2O =>
Na2CO3 + (COOH)2 = Na2C2O4 + CO2 + H2O
CH3COONa + H2O = CH3COOH + Na2O =>
2 CH3COONa + H2O = 2 CH3COOH + Na2O
Mg(NO3)2 + Na2O = MgO + Na(NO3) =>
Mg(NO3)2 + Na2O = MgO + 2 Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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