| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 Li2CO3 = 3 CaCO3 + 2 Li3PO4
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
I4O9(s) = I2O6(s)1 + I2(s)1O2(g) =>
1277 I4O9(s) = 181 I2O6(s)1 + 226 I2(s)1O2(g)
NaCl(l) = Cl2(g) + Na(s) =>
2 NaCl(l) = Cl2(g) + 2 Na(s)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
P + Cl2 + KOH = K3PO4 + KCl + H2O =>
2 P + 5 Cl2 + 16 KOH = 2 K3PO4 + 10 KCl + 8 H2O
HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)
BaCl2(ag) + H2SO4(ag) = BaSO4(s) + HCl(ag) =>
BaCl2(ag) + H2SO4(ag) = BaSO4(s) + 2 HCl(ag)
Cr + CO2 + O2 = Cr2(CO3)3 =>
4 Cr + 6 CO2 + 3 O2 = 2 Cr2(CO3)3
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
H3CrO8 + H2SO4 = Cr2SO4 + O2 + H2O =>
2 H3CrO8 + H2SO4 = Cr2SO4 + 6 O2 + 4 H2O
FeCl2 + H2O2 + HCl = Fe(Cl)3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 Fe(Cl)3 + 2 H2O
CuCl2 + H2O + Al = Cu + HCl + AlO =>
CuCl2 + H2O + Al = Cu + 2 HCl + AlO
AgNO{3} + CuCl{2} = AgCl + Cu(NO{3}){2} =>
AgNO{3} + CuCl{2} = AgCl + Cu(NO{3}){2}
Cl3CCH(OH)2 + NaOH = CHCl3 + HCOONa + H2O =>
Cl3CCH(OH)2 + NaOH = CHCl3 + HCOONa + H2O
Fe2(SO4)3 + Fe(OH)3 = FeOHSO4 =>
Fe2(SO4)3 + Fe(OH)3 = 3 FeOHSO4
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K2(CH3COO)2 =>
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K2(CH3COO)2
NaSiF6 + Na = Si + NaF =>
NaSiF6 + 5 Na = Si + 6 NaF
SiO2(s) + NaOH(l) = Na2SiO3(aq) + H2O(l) =>
SiO2(s) + 2 NaOH(l) = Na2SiO3(aq) + H2O(l)
PClO3 = PClO + O2 =>
PClO3 = PClO + O2
Cr(OH)2 + O2 + H2O = Cr(OH)3 =>
4 Cr(OH)2 + O2 + 2 H2O = 4 Cr(OH)3
CO + F2 = CF2O =>
CO + F2 = CF2O
Na(OH) + HNO2 = H2O + NaNO2 =>
Na(OH) + HNO2 = H2O + NaNO2
H2S + FeBr3 = Fe2S3 + HBr =>
3 H2S + 2 FeBr3 = Fe2S3 + 6 HBr
Co + F2 = CoF3 =>
2 Co + 3 F2 = 2 CoF3
CO + F2 = COF2 =>
CO + F2 = COF2
Zn[OH]2 = ZnO + H2O =>
Zn[OH]2 = ZnO + H2O
Co + F2 = CoF2 =>
Co + F2 = CoF2
CO + F2 = CF2O =>
CO + F2 = CF2O
FeCl3 + (OH)(SO3)C6H3COOH = HCl + Fe[(OH)(SO3)C6H3COO]3 =>
FeCl3 + 3(OH)(SO3)C6H3COOH = 3 HCl + Fe[(OH)(SO3)C6H3COO]3
NH4ClO4 + Al = Al2O3 + N2 + Cl2 + H2O =>
6 NH4ClO4 + 8 Al = 4 Al2O3 + 3 N2 + 3 Cl2 + 12 H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Ca(OH)2 + H3PO4(aq) = Ca3(PO4)2 + H2O(l) =>
3 Ca(OH)2 + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O(l)
H2CrO3 = Cr(OH)3 + HCrO3 =>
2 H2CrO3 = Cr(OH)3 + HCrO3
As4 + KBrO + KOH = K3AsO4 + H2O + KBr =>
As4 + 10 KBrO + 12 KOH = 4 K3AsO4 + 6 H2O + 10 KBr
CO + F2 = CF2O =>
CO + F2 = CF2O
FeCl{3} + NaOH = Fe(OH){3} + NaCl =>
FeCl{3} + NaOH = Fe(OH){3} + NaCl
C2H5MgBr + C2H5OH = C2H5OMgBr + C2H6 =>
C2H5MgBr + C2H5OH = C2H5OMgBr + C2H6
CH3CHNO2CH2CH3 + Fe + HCl = CH3CHNH3CH2CH3Cl + FeCl2 + H2O =>
CH3CHNO2CH2CH3 + 3 Fe + 7 HCl = CH3CHNH3CH2CH3Cl + 3 FeCl2 + 2 H2O
CH3Cl + AgNO3 = CH3NO3 + AgCl =>
CH3Cl + AgNO3 = CH3NO3 + AgCl
Na + Cl = NaCl =>
Na + Cl = NaCl
FePO4 + Ni = Fe + Ni3(PO4)2 =>
2 FePO4 + 3 Ni = 2 Fe + Ni3(PO4)2
PbO + CO = CO2 + Pb =>
PbO + CO = CO2 + Pb
CO + F2 = CF2O =>
CO + F2 = CF2O
Fe + SiO2 + O2 = Fe2SiO4 =>
2 Fe + SiO2 + O2 = Fe2SiO4
Cu + K2SO4 = CuSO4 + K =>
Cu + K2SO4 = CuSO4 + 2 K
CO + F2 = CF2O =>
CO + F2 = CF2O
Ba(NO3)2 + NaBr = Na(NO3)2 + BaBr =>
Ba(NO3)2 + NaBr = Na(NO3)2 + BaBr
MgOH + HSO3 = MgSO3 + H2O =>
MgOH + HSO3 = MgSO3 + H2O
C2H7N + HCl + H2O = C2H7NCl + H3O =>
C2H7N + HCl + H2O = C2H7NCl + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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