| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH{3+} + OH + 3 O{2+} = 4 CO{2+} + 5 H{2+}O
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
AlI3 + Br = AlBr3 + I =>
AlI3 + 3 Br = AlBr3 + 3 I
Mg(H2PO4)2 + KOH = Mg3(PO4)2 + K3PO4 + H2O =>
3 Mg(H2PO4)2 + 12 KOH = Mg3(PO4)2 + 4 K3PO4 + 12 H2O
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
CUSO4 + NaOH = Na2SO4 + CU(OH)2 =>
CUSO4 + 2 NaOH = Na2SO4 + CU(OH)2
PbI2 = Pb + I2 =>
PbI2 = Pb + I2
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
HCl(aq) + Ba(OH)2 = BaCl2 + H2O(l) =>
2 HCl(aq) + Ba(OH)2 = BaCl2 + 2 H2O(l)
CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O
NH4Cl + NaNO3 = NH3 + HNO3 + NaCl =>
NH4Cl + NaNO3 = NH3 + HNO3 + NaCl
AgNO3 + Ba(OH)2 = Ag(OH) + Ba(NO3)2 =>
2 AgNO3 + Ba(OH)2 = 2 Ag(OH) + Ba(NO3)2
C4H4(CH3)2Cl + KMnO4 + H2SO4 = C4H5(COOH)2Cl + K2SO4 + MnSO4 + H2O =>
10 C4H4(CH3)2Cl + 22 KMnO4 + 33 H2SO4 = 10 C4H5(COOH)2Cl + 11 K2SO4 + 22 MnSO4 + 48 H2O
C2H6O + CuO = CH3CHO2 + H2O + Cu =>
C2H6O + 2 CuO = CH3CHO2 + H2O + 2 Cu
P(CH3)3 + HCl = PH(CH3)3 + Cl =>
P(CH3)3 + HCl = PH(CH3)3 + Cl
Leadchloride + iron = ironchloride + lead =>
3 PbCl2 + 2 Fe = 2 FeCl3 + 3 Pb
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
KOH + Ca(OH)2 = CaO + K(OH)2 + H2 =>
2 KOH + 2 Ca(OH)2 = 2 CaO + 2 K(OH)2 + H2
CaBr2 + I2 = Br + CaI2 =>
CaBr2 + I2 = 2 Br + CaI2
CH4 + Br = C2H5Br + HBr =>
2 CH4 + 4 Br = C2H5Br + 3 HBr
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
K2CO3 + Ba(NO3)2 = BaCO3 + KNO3 =>
K2CO3 + Ba(NO3)2 = BaCO3 + 2 KNO3
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
Ge2O = Ge + O2 =>
2 Ge2O = 4 Ge + O2
CH3NO2 + H2SO4 = (NH2OH)2H2SO4 + CO =>
2 CH3NO2 + H2SO4 = (NH2OH)2H2SO4 + 2 CO
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
HCH3COO + NaOH = H2O + CH3COONa =>
HCH3COO + NaOH = H2O + CH3COONa
KMnO4 + C2H6O + HCl = KCl + MnCl2 + C2H4O2 + H2O =>
4 KMnO4 + 5 C2H6O + 12 HCl = 4 KCl + 4 MnCl2 + 5 C2H4O2 + 11 H2O
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl =>
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl
HHCO3 + NaOH = NaHCO3 + H2O =>
HHCO3 + NaOH = NaHCO3 + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
B3H9 + O2 = B2O3 + H2 =>
4 B3H9 + 9 O2 = 6 B2O3 + 18 H2
Fe4 + S14 = Fe2S7 =>
Fe4 + S14 = 2 Fe2S7
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
HNO3 + NaH = NaNO3 + H2O + N2O =>
6 HNO3 + 4 NaH = 4 NaNO3 + 5 H2O + N2O
HNO3 + H2SO4 + FeAsS = Fe2(SO4)3 + HAsO4 + NO + H2O =>
32 HNO3 + 3 H2SO4 + 6 FeAsS = 3 Fe2(SO4)3 + 6 HAsO4 + 32 NO + 16 H2O
Ba(OH)2 + Na2HPO4 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(OH)2 + 6 Na2HPO4 = Ba3(PO4)2 + 4 Na3PO4 + 6 H2O
Al(OH)3 + HI = I2O3 + AlO + H2O =>
8 Al(OH)3 + 2 HI = I2O3 + 8 AlO + 13 H2O
Ca + Sn(NO3)2 = Ca(NO3) + Sn =>
2 Ca + Sn(NO3)2 = 2 Ca(NO3) + Sn
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
PbSO4 + NaOH = Pb + PbO2 + Na2SO4 + H2O =>
2 PbSO4 + 4 NaOH = Pb + PbO2 + 2 Na2SO4 + 2 H2O
NH4MnF3 + NH3 + H2O = Mn(OH)2 + NH4F =>
NH4MnF3 + 2 NH3 + 2 H2O = Mn(OH)2 + 3 NH4F
Mn3O9 + Al = Al2O3 + Mn =>
Mn3O9 + 6 Al = 3 Al2O3 + 3 Mn
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
HCIO4K2CO3 = HCO3K2CIO4 =>
HCIO4K2CO3 = HCO3K2CIO4
PbCl2 + KOH = Pb(OH)2 + KCl =>
PbCl2 + 2 KOH = Pb(OH)2 + 2 KCl
KOH + Cl2O = KClO + H2O =>
2 KOH + Cl2O = 2 KClO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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