| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO2 + KOH = CuOH + KO2
PH3 + Cl2 + H2O = H2PO4 + HCl =>
2 PH3 + 9 Cl2 + 8 H2O = 2 H2PO4 + 18 HCl
NaHSO4 + NaOH = H2O + Na2SO4 =>
NaHSO4 + NaOH = H2O + Na2SO4
LiOH + HNo3 = LiNo3 + H2O =>
LiOH + HNo3 = LiNo3 + H2O
CaSIO3 + H2SO3 = H2SIO3 + CaSO3 =>
CaSIO3 + H2SO3 = H2SIO3 + CaSO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al2(SO4)3 + ZnCH3CO2 = Al(CH3CO2)3 + Zn2SO4 =>
Al2(SO4)3 + 6 ZnCH3CO2 = 2 Al(CH3CO2)3 + 3 Zn2SO4
C2H5Br + Br2 = C2H4Br2 + HBr =>
C2H5Br + Br2 = C2H4Br2 + HBr
FeSO4 + K2CrO7 + H2SO4 = Fe2(SO4)3 + K2SO4 + CrSO4 + H2O =>
10 FeSO4 + K2CrO7 + 7 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + CrSO4 + 7 H2O
K3[Cr(C2O4)3] + KMnO4 + HCl = CrCl3 + MnCl2 + CO2 + H2O + KCl =>
5 K3[Cr(C2O4)3] + 6 KMnO4 + 48 HCl = 5 CrCl3 + 6 MnCl2 + 30 CO2 + 24 H2O + 21 KCl
HBr + SOH = SBr + H2O =>
HBr + SOH = SBr + H2O
Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O
Cl + O3 = ClO =>
3 Cl + O3 = 3 ClO
CuSO4 + BaCe2 = BaSO4 + CuCe2 =>
CuSO4 + BaCe2 = BaSO4 + CuCe2
Li2CO3 + HCl = LiCl + H2O + CO2 =>
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
FeO + P = P2O5 + Fe =>
5 FeO + 2 P = P2O5 + 5 Fe
FeSO4 + Ca(OH)2 = Fe(OH)3 + Ca3(SO4)2 =>
2 FeSO4 + 3 Ca(OH)2 = 2 Fe(OH)3 + Ca3(SO4)2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Ca(AlO2)2 + HBr = AlBr3 + CaBr2 + H2O =>
Ca(AlO2)2 + 8 HBr = 2 AlBr3 + CaBr2 + 4 H2O
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Al(HCO3)3 + H2SO4 = CO2 + H2O + Al2(SO4)3 =>
2 Al(HCO3)3 + 3 H2SO4 = 6 CO2 + 6 H2O + Al2(SO4)3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl
P + H2O + KOH = KH2PO4 + PH3 =>
8 P + 9 H2O + 3 KOH = 3 KH2PO4 + 5 PH3
Cl2 + Cr2O3 + KOH = K2CrO4 + KCl + H2O =>
3 Cl2 + Cr2O3 + 10 KOH = 2 K2CrO4 + 6 KCl + 5 H2O
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
Ca(CH3COO)2 + H2CO3 = CaCO3 + CH3COOH =>
Ca(CH3COO)2 + H2CO3 = CaCO3 + 2 CH3COOH
AlF3 + NaOH = Al(OH)3 + NaF =>
AlF3 + 3 NaOH = Al(OH)3 + 3 NaF
CaCl2 + NH4(OH) = Ca(OH)2 + Cl(NH4) =>
CaCl2 + 2 NH4(OH) = Ca(OH)2 + 2 Cl(NH4)
Ca(CH3COO)2 + H2CO3 = CaCO3 + CH3COOH =>
Ca(CH3COO)2 + H2CO3 = CaCO3 + 2 CH3COOH
Mg(HCO3)2 + NaHSO4 = MgSO4 + Na2SO4 + CO2 + H2O =>
Mg(HCO3)2 + 2 NaHSO4 = MgSO4 + Na2SO4 + 2 CO2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca(CH3COO)2 + H2CO3 = CaCO3 + CH3COOH =>
Ca(CH3COO)2 + H2CO3 = CaCO3 + 2 CH3COOH
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ca(CH3COO)2 + H2CO3 = CaCO3 + CH3COOH =>
Ca(CH3COO)2 + H2CO3 = CaCO3 + 2 CH3COOH
HBr + SOH = SBr + H2O =>
HBr + SOH = SBr + H2O
Ca{+2} + EDTA{-4} = Ca + EDTA =>
2 Ca{+2} + EDTA{-4} = 2 Ca + EDTA
BaBrNaSO4 = BaSO4NaBr =>
BaBrNaSO4 = BaSO4NaBr
HNO3 + Ba(OH)2 = HNO4Ba + H2O =>
HNO3 + Ba(OH)2 = HNO4Ba + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
P2S + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S + 14 HNO3 = 2 H3PO4 + SO2 + 14 NO2 + 4 H2O
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2 =>
Mg(No3)2 + Ca(OH)2 = Mg(OH)2 + Ca(No3)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ba(OH)2 + Ca3(PO4)2 = Ba3(PO4)2 + Ca(OH)2 =>
3 Ba(OH)2 + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca(OH)2
C8H7O2COOH + NaOH = C8H7O2OH + NaCOOH =>
C8H7O2COOH + NaOH = C8H7O2OH + NaCOOH
Cl2 + Ba(OH)2 = BaCl2 + Ba(ClO)2 + H2O =>
2 Cl2 + 2 Ba(OH)2 = BaCl2 + Ba(ClO)2 + 2 H2O
HBr + (CuOH)2CO3 = CuBr2 + CO2 + H2O =>
4 HBr + (CuOH)2CO3 = 2 CuBr2 + CO2 + 3 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/24
Équations équilibrées sur11/05/23
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