| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 GeO2 + 2 KOH + H2O = 2 Ge(OH)2 + K2O3
MgSO4 + Fe = FeSO4 + Mg =>
MgSO4 + Fe = FeSO4 + Mg
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2 + CO2 =>
3 HC2H3O2 + 2 NaHCO3 = 2 NaC2H3O2 + 4 H2 + 4 CO2
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
Mg2(NO3)2 + NaOH = NaNO3 + MgOH =>
Mg2(NO3)2 + 2 NaOH = 2 NaNO3 + 2 MgOH
H3PO4 + NH3*H2O = (NH4)2HPO4 + H2O =>
H3PO4 + 2 NH3*H2O = (NH4)2HPO4 + 2 H2O
K2S2O3 + HBr = KBr + H2S4O6 + H2 =>
2 K2S2O3 + 4 HBr = 4 KBr + H2S4O6 + H2
C2H5NH2 + I2 + OH{-} = C2H4O + I{-} + H2O + NH3 =>
C2H5NH2 + I2 + 2 OH{-} = C2H4O + 2 I{-} + H2O + NH3
HNO3 + NH4OH = NH4NO3 + H2O =>
HNO3 + NH4OH = NH4NO3 + H2O
P + KOH + H2O = KH2PO2 + PH8 =>
9 P + 8 KOH + 8 H2O = 8 KH2PO2 + PH8
Mo + HNO3 = NO + Mo(NO3)2 + H2O =>
3 Mo + 8 HNO3 = 2 NO + 3 Mo(NO3)2 + 4 H2O
Pb(CH3COO2)2 + Fe = Fe(CH3COO2)2 + Pb =>
Pb(CH3COO2)2 + Fe = Fe(CH3COO2)2 + Pb
Mg + NaFl = MgFl + Na =>
Mg + NaFl = MgFl + Na
C2H3O4 + O2 = H2O + CO2 =>
4 C2H3O4 + 3 O2 = 6 H2O + 8 CO2
H2 + N2 = H6N =>
6 H2 + N2 = 2 H6N
CuF2 + KCl = CuCl2 + KF =>
CuF2 + 2 KCl = CuCl2 + 2 KF
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4 =>
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4
Ag2O + H2O = AgO + H =>
Ag2O + H2O = 2 AgO + 2 H
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KJCl4 + KOH = KCl + KJO3 + KJ + H2O =>
3 KJCl4 + 12 KOH = 12 KCl + 2 KJO3 + KJ + 6 H2O
K2SO4 + BrCl = Br2SO4 + KCl =>
K2SO4 + 2 BrCl = Br2SO4 + 2 KCl
K2S2O8 + KL = K2SO4 + L2 =>
K2S2O8 + 2 KL = 2 K2SO4 + L2
AgO + HCl = AgCl + H2O + Cl2 =>
2 AgO + 4 HCl = 2 AgCl + 2 H2O + Cl2
CO + H2O = CH2 + OO =>
CO + H2O = CH2 + OO
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
CO2CaCO3 = CaO + CO2 =>
CO2CaCO3 = CaO + 2 CO2
CuO + NaOH = Na2CuO2 + H2O =>
CuO + 2 NaOH = Na2CuO2 + H2O
HNO3 + Sn4 = H2SnO3 + H2O + NO2 =>
16 HNO3 + Sn4 = 4 H2SnO3 + 4 H2O + 16 NO2
CaCO + HClO = Ca(ClO)2 + H2 + CO =>
CaCO + 2 HClO = Ca(ClO)2 + H2 + CO
Na2CO3 + HClO2 = H2O + CO2 + NaClO2 =>
Na2CO3 + 2 HClO2 = H2O + CO2 + 2 NaClO2
PdCl2 + Cu = CuCl + Pd =>
PdCl2 + 2 Cu = 2 CuCl + Pd
AlI3 + Br2 = I2 + AlBr =>
2 AlI3 + Br2 = 3 I2 + 2 AlBr
AmmoniumSulfate + Lead(II)Perchlorate = Lead(II)Sulfate + AmmoniumPerchlorate =>
AmmoniumSulfate + Lead(II)Perchlorate = Lead(II)Sulfate + AmmoniumPerchlorate
KI + H2SO4 + Na2[B2(O2)2(OH)4]6*H2O = K2SO4 + I2 + NaOH + B + H2O =>
70 KI + 35 H2SO4 + Na2[B2(O2)2(OH)4]6*H2O = 35 K2SO4 + 35 I2 + 2 NaOH + 12 B + 47 H2O
Na3N + H2O = NH3 + Na(OH) =>
Na3N + 3 H2O = NH3 + 3 Na(OH)
Zn(CH3COO)2 + C2H5OH = Zn(OH)2 + C2H5 + COO =>
9 Zn(CH3COO)2 + 14 C2H5OH = 9 Zn(OH)2 + 24 C2H5 + 16 COO
HNO2 + Al = HNO2Al =>
HNO2 + Al = HNO2Al
N2O + H2O = OH + N2 =>
N2O + H2O = 2 OH + N2
C6H12 + MnO4{-} + H2O = C6H14O2 + MnO2 + OH{-} =>
3 C6H12 + 2 MnO4{-} + 4 H2O = 3 C6H14O2 + 2 MnO2 + 2 OH{-}
CH2NH2COOH + O2 = CO2 + H2O + NH3 =>
2 CH2NH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
KHSO4 + NaOH = Na2SO4 + K2SO4 + H2O =>
2 KHSO4 + 2 NaOH = Na2SO4 + K2SO4 + 2 H2O
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
SrCl2 + Na2SO4 = Sr(SO4) + NaCl =>
SrCl2 + Na2SO4 = Sr(SO4) + 2 NaCl
AgI + NaOH = Ag2O + NaI + H2O =>
2 AgI + 2 NaOH = Ag2O + 2 NaI + H2O
Zn + K2CO3 + H2O = K2[Zn(OH)4] + KHCO3 + H2 =>
Zn + 2 K2CO3 + 4 H2O = K2[Zn(OH)4] + 2 KHCO3 + H2
KHSO4 + NaOH = Na2SO4 + K2SO4 + H2O =>
2 KHSO4 + 2 NaOH = Na2SO4 + K2SO4 + 2 H2O
BrO2 + H2 = Br2 + H2O =>
2 BrO2 + 4 H2 = Br2 + 4 H2O
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
C2H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H12O6 + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 8 MnSO4 + 4 K2SO4 + 42 H2O
CH3CH2OSO3H + Na2CO3 = CH3CH2OSO3Na + CO2 + H2O =>
2 CH3CH2OSO3H + Na2CO3 = 2 CH3CH2OSO3Na + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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