| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) + RbOH(aq) = H2O + RbCl
NH4 + OH = H + NOH =>
NH4 + OH = 4 H + NOH
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2) =>
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2)
MgSO3 = SO2 + MgO =>
MgSO3 = SO2 + MgO
BaCl2 + Ba(OH)2 = Ba + ClOH =>
BaCl2 + Ba(OH)2 = 2 Ba + 2 ClOH
CuCl2 + NaCl = CuNa + Cl2 =>
2 CuCl2 + 2 NaCl = 2 CuNa + 3 Cl2
CaHO + HP = CaP + H2O =>
CaHO + HP = CaP + H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
P + F = P3F =>
3 P + F = P3F
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
MgO + P2O5 = MgP2O4 + O2 =>
MgO + P2O5 = MgP2O4 + O2
P4(s) + NaOH(ag) + H2O = PH3 + Na2HPO4 =>
2 P4(s) + 6 NaOH(ag) + 6 H2O = 5 PH3 + 3 Na2HPO4
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
C7H13Cl + NaOH = H14ONaClC7 =>
C7H13Cl + NaOH = H14ONaClC7
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
WO3 + HF = H2WO2F4 + H2O =>
WO3 + 4 HF = H2WO2F4 + H2O
BaCl + HNO3 = BaNO3 + HCl =>
BaCl + HNO3 = BaNO3 + HCl
SnSO4 + KIO3 + H2SO4 = Sn(SO4)2 + I2 + K2S04 + H2O =>
18 SnSO4 + 2 KIO3 + 22 H2SO4 = 18 Sn(SO4)2 + I2 + K2S04 + 22 H2O
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
N2O5 + KH = KNO2 + H2O =>
N2O5 + 2 KH = 2 KNO2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn(CH3COO)2 + C9H6NOH = Zn(C9H6NO)2 + CH3COOH =>
Zn(CH3COO)2 + 2 C9H6NOH = Zn(C9H6NO)2 + 2 CH3COOH
K + Fe3F3 = KF + Fe3 =>
3 K + Fe3F3 = 3 KF + Fe3
CoCl3 + NaOH = Co2O3 + NaCl + H2O =>
2 CoCl3 + 6 NaOH = Co2O3 + 6 NaCl + 3 H2O
NiCl2 + Na2CO3 = NiCO3 + Cl2Na2 =>
NiCl2 + Na2CO3 = NiCO3 + Cl2Na2
Cr{3+} + MnO2 + OH{-} = Mn{2+} + CrO4{2-} + H2O =>
2 Cr{3+} + 3 MnO2 + 4 OH{-} = 3 Mn{2+} + 2 CrO4{2-} + 2 H2O
NaClO2 = NaCl + O2 =>
NaClO2 = NaCl + O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KOH + NiCl3 = NiOH + KCl3 =>
KOH + NiCl3 = NiOH + KCl3
FeCl2 + KCrO4 = FeCrO4 + KCl2 =>
FeCl2 + KCrO4 = FeCrO4 + KCl2
Cu3(AsO4)2 = Cu + (AsO4)2 =>
Cu3(AsO4)2 = 3 Cu + (AsO4)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PbNo2 + Na2S = Pb2S + NaNo2 =>
2 PbNo2 + Na2S = Pb2S + 2 NaNo2
NaPO4(aq) + CrCl3(aq) = CrPO4(aq) + NaCl3(aq) =>
NaPO4(aq) + CrCl3(aq) = CrPO4(aq) + NaCl3(aq)
KOH + CH3CH2Cl = KCl + CH3CH2OH =>
KOH + CH3CH2Cl = KCl + CH3CH2OH
Mg(OH)2 + Br2 = MgBr2 + OH =>
Mg(OH)2 + Br2 = MgBr2 + 2 OH
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
HNO3 + K[Al(OH)4] = KNO3 + Al(OH)3 + H2O =>
HNO3 + K[Al(OH)4] = KNO3 + Al(OH)3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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