| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O + KMnO4 + NaOH = NaO + KOH + C2H6 + MnO4
HNO2 + H2S = N2 + S + H2O =>
2 HNO2 + 3 H2S = N2 + 3 S + 4 H2O
C8H11NO2 + H2O + CO2 = C5H8NO4 + C6H14O6 =>
26 C8H11NO2 + 94 H2O + 36 CO2 = 26 C5H8NO4 + 19 C6H14O6
Si + NH4ClO4 = SiO2 + SiCl4 + NO + H2O =>
3 Si + 4 NH4ClO4 = 2 SiO2 + SiCl4 + 4 NO + 8 H2O
Ne + NaF = NeF3 + Na =>
Ne + 3 NaF = NeF3 + 3 Na
NaCl + H2SO4 + MnO2 = Cl2 + H2O + MnCl2 + Na2SO4 =>
4 NaCl + 2 H2SO4 + MnO2 = Cl2 + 2 H2O + MnCl2 + 2 Na2SO4
H2SO4 + LiOH = SO4Li + H + H2O =>
H2SO4 + LiOH = SO4Li + H + H2O
KI + K2Cr2O7 + H2SO4 = I3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 2 I3 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
CsNO3 + MgSO4 = Mg(NO3)2 + Cs2SO4 =>
2 CsNO3 + MgSO4 = Mg(NO3)2 + Cs2SO4
(CuOH)2CO3 + HBr = CuBr2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HBr = 2 CuBr2 + CO2 + 3 H2O
NH3(g) + HCl(aq) = NH4Cl(s) =>
NH3(g) + HCl(aq) = NH4Cl(s)
(HCl)(aq) + (NaOH)(s) = (NaCl)(aq) + (H2O)(l) =>
(HCl)(aq) + (NaOH)(s) = (NaCl)(aq) + (H2O)(l)
KMnO4 + NaOH = MnO4{2-} + O2 + K{+} + H2O + Na{+} =>
4 KMnO4 + 4 NaOH = 4 MnO4{2-} + O2 + 4 K{+} + 2 H2O + 4 Na{+}
Ca + H2Cl = CaCl2 + H2 =>
Ca + 2 H2Cl = CaCl2 + 2 H2
KF + Br2 = KFBr =>
2 KF + Br2 = 2 KFBr
KClO3 = KO3 + Cl =>
KClO3 = KO3 + Cl
Na2(CO3)(s) = Na2O(s) + CO2(g) =>
Na2(CO3)(s) = Na2O(s) + CO2(g)
WCl6 + CO + Al = W(CO)6 + AlCl3 =>
WCl6 + 6 CO + 2 Al = W(CO)6 + 2 AlCl3
K2SO3 + HCl = KCl + SO2H2O =>
K2SO3 + 2 HCl = 2 KCl + SO2H2O
Br + Na(OH) = NaBr + NaBrO2 + H2O =>
4 Br + 4 Na(OH) = 3 NaBr + NaBrO2 + 2 H2O
(CH2)4(NH2)2C2H5NO2*3HClO4 = CO + N2 + Cl2 + H2O + H2 =>
2(CH2)4(NH2)2C2H5NO2*3HClO4 = 12 CO + 3 N2 + 3 Cl2 + 16 H2O + 4 H2
NH3 + O2(g) = H2O + N2O =>
2 NH3 + 2 O2(g) = 3 H2O + N2O
[Ni(NH3)4]SO4 + NaOH = NH3 + Ni(OH)2 + Na2SO4 =>
[Ni(NH3)4]SO4 + 2 NaOH = 4 NH3 + Ni(OH)2 + Na2SO4
P + Cl2 = P4Cl =>
8 P + Cl2 = 2 P4Cl
FeTiH2 + O2 = H2O + Fe2O3 + TiO2 =>
4 FeTiH2 + 9 O2 = 4 H2O + 2 Fe2O3 + 4 TiO2
NH3 + H2SO4 = (NH4)SO4 + H =>
NH3 + H2SO4 = (NH4)SO4 + H
NaCl + AlCl3 = NaAl + Cl2 =>
NaCl + AlCl3 = NaAl + 2 Cl2
NaI + K2S2O8 = KI2 + Na2SO4 =>
4 NaI + K2S2O8 = 2 KI2 + 2 Na2SO4
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
SC4H8Cl2 + NaOH = OHSC4H8Cl2 + Na =>
SC4H8Cl2 + NaOH = OHSC4H8Cl2 + Na
Cu(NO3)2 + K2S = CuS + KNO3 =>
Cu(NO3)2 + K2S = CuS + 2 KNO3
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CaSi2 + Zn + ON4 = Ca3N2 + ZnO + Si3N4 =>
6 CaSi2 + 5 Zn + 5 ON4 = 2 Ca3N2 + 5 ZnO + 4 Si3N4
C18H11O4 + O2 = CO2 + H2O =>
4 C18H11O4 + 75 O2 = 72 CO2 + 22 H2O
K2S + SO2 = K2S2O3 + S =>
2 K2S + 3 SO2 = 2 K2S2O3 + S
Ca + H3PO4 = Ca3(PO4)2 + P2O + H2O =>
12 Ca + 14 H3PO4 = 4 Ca3(PO4)2 + 3 P2O + 21 H2O
LiOH + HNO3 = Li + NO3 + H2O =>
LiOH + HNO3 = Li + NO3 + H2O
(NH4)2(SO4) + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2(SO4) + BaCl2 = 2 NH4Cl + BaSO4
Al(NO3)3 + K2(CO3) + H2O = Al(OH)3 + KNO3 + CO2 =>
2 Al(NO3)3 + 3 K2(CO3) + 3 H2O = 2 Al(OH)3 + 6 KNO3 + 3 CO2
K[PtCl3(NH3)] = PtCl3 + KNH3 =>
K[PtCl3(NH3)] = PtCl3 + KNH3
Ca + HNO3 = Ca(NO3)2 + HN3 + H2O =>
8 Ca + 19 HNO3 = 8 Ca(NO3)2 + HN3 + 9 H2O
CH3COOH + C3H7Cl = CH3COOC3H7 + HCl =>
CH3COOH + C3H7Cl = CH3COOC3H7 + HCl
(CH2)6N4 + H2SO4 = (NH2)SO4 + CH2 =>
(CH2)6N4 + 4 H2SO4 = 4(NH2)SO4 + 6 CH2
Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3
NiCl2*H2O = NiCl2 + H2O =>
NiCl2*H2O = NiCl2 + H2O
KNO2 + H2SO4 + NaCrO4 = KNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
4 KNO2 + 4 H2SO4 + 2 NaCrO4 = 4 KNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
AlO + O2 = Al2OO3 =>
2 AlO + O2 = Al2OO3
CrBr3 + KOH + Cl2 = K2CrO4 + KBrO3 + KCl + H2O =>
2 CrBr3 + 52 KOH + 21 Cl2 = 2 K2CrO4 + 6 KBrO3 + 42 KCl + 26 H2O
Na2SO3 + Na(SCN)3 = NaSCN + Na2(SO3)3 =>
3 Na2SO3 + 2 Na(SCN)3 = 6 NaSCN + Na2(SO3)3
Ag + Li3 + PO4 = AgLiPO4 =>
3 Ag + Li3 + 3 PO4 = 3 AgLiPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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