| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + K2CO3 = K2SO4 + MgCO3
ZrO2 + Ca = Zr + CaO2 =>
ZrO2 + Ca = Zr + CaO2
Al2{+3} + PO4{-3} = Al2PO4 =>
Al2{+3} + PO4{-3} = Al2PO4
FeCl3 + NaS = NaCl3 + FeS =>
FeCl3 + NaS = NaCl3 + FeS
Si2O2 + O2 = SiO2 =>
Si2O2 + O2 = 2 SiO2
KOH + AlI3 = KI + Al(OH)3 =>
3 KOH + AlI3 = 3 KI + Al(OH)3
K2SO3 + KMnO4 + KHSO4 = MnSO4 + K2SO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 KHSO4 = 2 MnSO4 + 9 K2SO4 + 3 H2O
Sb2Cl3 + O2 = Sb2O3 + Cl =>
2 Sb2Cl3 + 3 O2 = 2 Sb2O3 + 6 Cl
Zn + CH3COO = Zn(CH3COO)2 =>
Zn + 2 CH3COO = Zn(CH3COO)2
KOH + AlOHCl2 = KCl + Al(OH)3 =>
2 KOH + AlOHCl2 = 2 KCl + Al(OH)3
Zn + NiO2 + H2O = Zn(OH)2 + Ni =>
2 Zn + NiO2 + 2 H2O = 2 Zn(OH)2 + Ni
C3H6O2 + KCO3 = C3H5O2K + CO2 + H2O =>
15 C3H6O2 + 14 KCO3 = 14 C3H5O2K + 17 CO2 + 10 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HCl(aq) + ZnS = ZnCl2 + H2S =>
2 HCl(aq) + ZnS = ZnCl2 + H2S
C2O4 + H = HCOO =>
C2O4 + 2 H = 2 HCOO
Ca3(PO4)2 + KNO3 = Ca(NO3)2 + K3PO4 =>
Ca3(PO4)2 + 6 KNO3 = 3 Ca(NO3)2 + 2 K3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
H2 + HgO = H2O + Hg =>
H2 + HgO = H2O + Hg
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
CaO + Cl2O3 = Ca(ClO2)2 =>
CaO + Cl2O3 = Ca(ClO2)2
NaClO + H2SO4 = NaHSO4 + HClO =>
NaClO + H2SO4 = NaHSO4 + HClO
CU + HNO3 = (CUNO3)2 + NO2 + H2O =>
2 CU + 4 HNO3 = (CUNO3)2 + 2 NO2 + 2 H2O
C6H5OH + Cr2O7{-2} + H{+} = Cr{+3} + CO2 + H2O =>
3 C6H5OH + 14 Cr2O7{-2} + 112 H{+} = 28 Cr{+3} + 18 CO2 + 65 H2O
CdBr2 + Na2HPO4 = NaBr + CdHPO4 =>
CdBr2 + Na2HPO4 = 2 NaBr + CdHPO4
K2CO3 + O2 + Cr = K2CrO4 + CO2 =>
2 K2CO3 + 3 O2 + 2 Cr = 2 K2CrO4 + 2 CO2
Al + FeO = AlFe3O3 =>
Al + 3 FeO = AlFe3O3
Na2S + AgNO3 = Ag2S + Na2(NO3)2 =>
Na2S + 2 AgNO3 = Ag2S + Na2(NO3)2
KSCN + Pb(C2H3O2)2 = Pb(SCN)2 + K(C2H3O2) =>
2 KSCN + Pb(C2H3O2)2 = Pb(SCN)2 + 2 K(C2H3O2)
MnO4{-} + H2O2 = MnO12{-} + H2O =>
MnO4{-} + 8 H2O2 = MnO12{-} + 8 H2O
Rb(aq) + AgNO3(s) = Rb(NO3)2(s) + Ag(l) =>
Rb(aq) + 2 AgNO3(s) = Rb(NO3)2(s) + 2 Ag(l)
C2H2Cl4(s) + Ca(OH)2(aq) = C2HCl3(s) + CaCl2(aq) + H2O(l) =>
2 C2H2Cl4(s) + Ca(OH)2(aq) = 2 C2HCl3(s) + CaCl2(aq) + 2 H2O(l)
HClO3 + NH4OH = HOH + NH4ClO3 =>
HClO3 + NH4OH = HOH + NH4ClO3
CaSO4(aq) + NaCl(aq) = CaCl2(aq) + Na2SO4(aq) =>
CaSO4(aq) + 2 NaCl(aq) = CaCl2(aq) + Na2SO4(aq)
ZnCl2 + H2SO4 = ZnSO4 + Cl2 + H2 =>
ZnCl2 + H2SO4 = ZnSO4 + Cl2 + H2
I2 + SO2 + H2O = HI + H2SO4 =>
I2 + SO2 + 2 H2O = 2 HI + H2SO4
KJ + Br2 = KBr + J2 =>
2 KJ + Br2 = 2 KBr + J2
Sb2O3 + H{+} = Sb{3+} + H2O =>
Sb2O3 + 6 H{+} = 2 Sb{3+} + 3 H2O
Cl2 + I{-} = I2 + Cl{-}1 =>
Cl2 + 2 I{-} = I2 + 2 Cl{-}1
HNO3 + (CaOH)2 = CaNO3 + H2O =>
2 HNO3 + (CaOH)2 = 2 CaNO3 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca(NO3)2 + Al(NO3)3 = Ca(NO3)3 + Al(NO3)2 =>
Ca(NO3)2 + Al(NO3)3 = Ca(NO3)3 + Al(NO3)2
K4[Fe(CN)6] + Fe(OH)3 + HCl = Fe4[Fe(CN)6]3 + KCl + H2O =>
3 K4[Fe(CN)6] + 4 Fe(OH)3 + 12 HCl = Fe4[Fe(CN)6]3 + 12 KCl + 12 H2O
H3BO3 = H + H2BO3 =>
H3BO3 = H + H2BO3
Ba(SO4) + C = Ba(SO3) + CO =>
Ba(SO4) + C = Ba(SO3) + CO
Na2O + H2SO4 = Na2SO4H2O =>
Na2O + H2SO4 = Na2SO4H2O
Pb3N2 + HCl = PbCl2 + H3N =>
Pb3N2 + 6 HCl = 3 PbCl2 + 2 H3N
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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