| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH) = Al + (OH)
CuSO4 + KI = CuI + K(SO4) =>
CuSO4 + KI = CuI + K(SO4)
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Ca3(PO4)02 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)02 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
ChromiumIIInitrate + IronIIsulfate = ChromiumIIIsulfate + IronIInitrate =>
ChromiumIIInitrate + IronIIsulfate = ChromiumIIIsulfate + IronIInitrate
NH2CH2COOH + HCl = NH2CH2COCl + H2O =>
NH2CH2COOH + HCl = NH2CH2COCl + H2O
FeBr2 + Cl = FeCl2 + Br =>
FeBr2 + 2 Cl = FeCl2 + 2 Br
Zn + NO3 + H2O + OH{-} = Zn(OH)42{-} + NH3 =>
9 Zn + 41 NO3 + 246 H2O + 9 OH{-} = 9 Zn(OH)42{-} + 41 NH3
C6H4BrNH2 + H2O = OH{-} + C6H4BrNH3{+} =>
C6H4BrNH2 + H2O = OH{-} + C6H4BrNH3{+}
Fe + H3O{+} = Fe2{+} + H2 + H2O =>
4 Fe + 2 H3O{+} = 2 Fe2{+} + H2 + 2 H2O
C8H12 + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H12 + 16 KMnO4 + 24 H2SO4 = 10 C4H6O4 + 8 K2SO4 + 16 MnSO4 + 24 H2O
K + Po = KPo =>
K + Po = KPo
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
K3FeO4 + H2O = FeO(OH) + KOH + K2FeO4 =>
3 K3FeO4 + 3 H2O = FeO(OH) + 5 KOH + 2 K2FeO4
C6H6 + CO2 = C6H5COOH =>
C6H6 + CO2 = C6H5COOH
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
Ca + Ba(OH)2 = Ca(OH)2 + BaCa =>
2 Ca + Ba(OH)2 = Ca(OH)2 + BaCa
AlCl3 = Al + Cl3 =>
AlCl3 = Al + Cl3
NaOH + K3PO4 = KOH + Na3PO4 =>
3 NaOH + K3PO4 = 3 KOH + Na3PO4
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O
NH2CONH2 + HCl + H2O = NH2COOH + NH4 + Cl =>
NH2CONH2 + HCl + H2O = NH2COOH + NH4 + Cl
(NH4)2CO3 + Cr2(SO4)3 = (NH4)2SO4 + Cr2(CO3)3 =>
3(NH4)2CO3 + Cr2(SO4)3 = 3(NH4)2SO4 + Cr2(CO3)3
BI{2+} + SnO2{2-} + OH{-} = BI + SnO3{-} + H2O =>
3 BI{2+} + 2 SnO2{2-} + 4 OH{-} = 3 BI + 2 SnO3{-} + 2 H2O
BaCl2 + K4[Fe(CN)6] = Ba2[Fe(CN)6] + KCl =>
2 BaCl2 + K4[Fe(CN)6] = Ba2[Fe(CN)6] + 4 KCl
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
CN{-} + H3O{+} = HCN + H2O =>
CN{-} + H3O{+} = HCN + H2O
HBiO3 + Au(OH)3 = Au(BiO3)3 + H2O =>
3 HBiO3 + Au(OH)3 = Au(BiO3)3 + 3 H2O
HCOOH + Fe(OH)3 = H2O + Fe(COOH)3 =>
3 HCOOH + Fe(OH)3 = 3 H2O + Fe(COOH)3
Cu{2+} + O{-2} = CuO =>
Cu{2+} + O{-2} = CuO
K2CrO4 + H2SO4 = H2CrO4 + K2SO4 =>
K2CrO4 + H2SO4 = H2CrO4 + K2SO4
Cu + AlCl3 = CuCl3 + Al =>
Cu + AlCl3 = CuCl3 + Al
K2MnO4 + NaNO2 + HCl = KCl + MnCl2 + NaNO3 + H2O =>
K2MnO4 + 2 NaNO2 + 4 HCl = 2 KCl + MnCl2 + 2 NaNO3 + 2 H2O
Mg(HCO3)2 + HCl = MgCl2 + H2OCO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2OCO2
FeO(s) + CH3COOH(aq) = (CH3COO)2Fe + H2O =>
FeO(s) + 2 CH3COOH(aq) = (CH3COO)2Fe + H2O
Al(HCO3)3 + HCIO = Al(CIO)3 + H2O + CO2 =>
Al(HCO3)3 + 3 HCIO = Al(CIO)3 + 3 H2O + 3 CO2
LiI = Li + I =>
LiI = Li + I
N2(g) + O2(g) = N2O5(g) =>
2 N2(g) + 5 O2(g) = 2 N2O5(g)
C6H12 + KMnO4 = C6H10O2 + MnO2 + KOH =>
C6H12 + 2 KMnO4 = C6H10O2 + 2 MnO2 + 2 KOH
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
K3Fe(CN)6 + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3Fe(CN)6 + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4
NaN3 + O2 = N2 + NaO =>
2 NaN3 + O2 = 3 N2 + 2 NaO
C2H5OH + NaHCO3 = CH3COONa + CO2 + H2O =>
2 C2H5OH + 3 NaHCO3 = 3 CH3COONa + CO2 + 3 H2O
Phosphorustribromide = Phosphorus + bromine =>
2 PBr3 = 2 P + 3 Br2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
NaOH + KPH = H2O + KPNa =>
NaOH + KPH = H2O + KPNa
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/19/25
Équations équilibrées sur02/18/24
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