| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + BaSO4 = FeSO4 + Ba
Si + H2O = SiO3 + H =>
Si + 3 H2O = SiO3 + 6 H
CH3COOH + C2H4 = CH3COOC2H5 =>
CH3COOH + C2H4 = CH3COOC2H5
N2(aq) + O2(aq) = N2O(aq) =>
2 N2(aq) + O2(aq) = 2 N2O(aq)
CH3COOH + NH3 = NH3C2 + H2O =>
CH3COOH + NH3 = NH3C2 + 2 H2O
Zn + CN = ZnCN =>
Zn + CN = ZnCN
FeS + SiO2 + O2 = FeSiO3 + SO2 =>
2 FeS + 2 SiO2 + 3 O2 = 2 FeSiO3 + 2 SO2
Li + Cu(NO3)2 = Cu + Li2NO3 =>
4 Li + Cu(NO3)2 = Cu + 2 Li2NO3
Rb + HNO3 = RbNO3 + NH4NO3 + H2O =>
8 Rb + 10 HNO3 = 8 RbNO3 + NH4NO3 + 3 H2O
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
Ge + H2SO4 = H2 + Ge2(SO4)3 =>
2 Ge + 3 H2SO4 = 3 H2 + Ge2(SO4)3
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + O2 + H2O =>
2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 O2 + 8 H2O
NH2OH + Cl2 = N2 + HCl + H2O =>
2 NH2OH + Cl2 = N2 + 2 HCl + 2 H2O
Ca(OH)2 + As2O5 = Ca(AsO3)2 + H2O =>
Ca(OH)2 + As2O5 = Ca(AsO3)2 + H2O
(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O
NO3 + KSCN = KNO3 + SCN =>
NO3 + KSCN = KNO3 + SCN
FeCl3 + K2HPO4 = Fe2(HPO4)3 + KCl =>
2 FeCl3 + 3 K2HPO4 = Fe2(HPO4)3 + 6 KCl
AlCl2 + H2CO3 = HCl + AlCO3 =>
AlCl2 + H2CO3 = 2 HCl + AlCO3
H3COC(CH3)3 + NaOH + Na2S2O8 = CO2 + H2O + Na2SO4 =>
H3COC(CH3)3 + 30 NaOH + 15 Na2S2O8 = 5 CO2 + 21 H2O + 30 Na2SO4
Sb + HNO3 = H2O + NO + Sb2O =>
6 Sb + 2 HNO3 = H2O + 2 NO + 3 Sb2O
Fe(OH)2 + HClO2 = Fe(ClO2)2 + H2O =>
Fe(OH)2 + 2 HClO2 = Fe(ClO2)2 + 2 H2O
Ca(OH)2 + SO2 = CaSO3(s) + H2O =>
Ca(OH)2 + SO2 = CaSO3(s) + H2O
Ca + CH3COO = Ca(CH3COO)2 =>
Ca + 2 CH3COO = Ca(CH3COO)2
Mg(OH)2Cl2O5 = Mg(ClO3)2H2O =>
Mg(OH)2Cl2O5 = Mg(ClO3)2H2O
MnO + PbO2 + HNO3 = HMnO4 + H2O + Pb(NO3)2 =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 4 H2O + 5 Pb(NO3)2
S + CO = SCO =>
S + CO = SCO
CH3CHBrCHBrCH3 + KOH = KBr + H2O + H3CCCCH3 =>
CH3CHBrCHBrCH3 + 2 KOH = 2 KBr + 2 H2O + H3CCCCH3
FeO + NH4Cl = (NH4)2O + FeCl2 =>
FeO + 2 NH4Cl = (NH4)2O + FeCl2
Sn(CO3)2 + HCl = CO2 + SnCl4 + H2O =>
Sn(CO3)2 + 4 HCl = 2 CO2 + SnCl4 + 2 H2O
H2O2 + NO = H2 + HNO3 =>
2 H2O2 + 2 NO = H2 + 2 HNO3
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
Ni2 + CrO4 = Ni2(CrO4)3 =>
Ni2 + 3 CrO4 = Ni2(CrO4)3
H2O212 + C12H22O11 + Fe = FeCO2 + H2O =>
24 H2O212 + 211 C12H22O11 + 2532 Fe = 2532 FeCO2 + 2345 H2O
CuCl + I2 = CuI + Cl =>
2 CuCl + I2 = 2 CuI + 2 Cl
CuCl + NH3 + CO = [Cu(NH3)4Cl]CO =>
CuCl + 4 NH3 + CO = [Cu(NH3)4Cl]CO
CH3(CH2)11COONa + MgCl2 = CH3(CH2)11COONaCl + Mg =>
2 CH3(CH2)11COONa + MgCl2 = 2 CH3(CH2)11COONaCl + Mg
HC = CH =>
HC = CH
Li + O = Li2O =>
2 Li + O = Li2O
C8H8 + KMnO4 + H2O = C8H11O2 + KOH + MnO2 =>
3 C8H8 + KMnO4 + 5 H2O = 3 C8H11O2 + KOH + MnO2
K2(SO4) + Ag3NO = K3NO + Ag2(SO4) =>
3 K2(SO4) + 2 Ag3NO = 2 K3NO + 3 Ag2(SO4)
C5(H)12 + O2 = H2O + CO2 =>
C5(H)12 + 8 O2 = 6 H2O + 5 CO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
K2CrO4 + Al + KOH + H2O = K3[Cr(OH)6] + K3[Al(OH)6] =>
K2CrO4 + Al + 4 KOH + 4 H2O = K3[Cr(OH)6] + K3[Al(OH)6]
H3PO3 + O2 = P2O5 + H2O =>
2 H3PO3 + O2 = P2O5 + 3 H2O
Br + KI = BrI + K =>
Br + KI = BrI + K
AlN + CuOH = AlOH + CuN =>
AlN + CuOH = AlOH + CuN
S5(g) = S7(g) =>
7 S5(g) = 5 S7(g)
Cu(NH3)2OH + H2 = Cu + NH3 + H2O =>
2 Cu(NH3)2OH + H2 = 2 Cu + 4 NH3 + 2 H2O
HCl + MgOH = MgCl + H2O =>
HCl + MgOH = MgCl + H2O
NH4SO4 + CaO = Ca(SO4)2 + NH3 + H2O =>
2 NH4SO4 + CaO = Ca(SO4)2 + 2 NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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