| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + CaCO3 + 2 SiO2 = Na2SiO3CaSiO3 + 2 CO2
H2SO4 + (NaOH)3 = Na2SO4 + H2O =>
3 H2SO4 + 2(NaOH)3 = 3 Na2SO4 + 6 H2O
CaO2 + AlP = CaP + AlO2 =>
CaO2 + AlP = CaP + AlO2
NH3 + NaOH = NaO + NH4 =>
NH3 + NaOH = NaO + NH4
KOH + NO2 = H2O + KNO2 + KNO3 =>
2 KOH + 2 NO2 = H2O + KNO2 + KNO3
Al + Na2CO3 + H2O = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
CH + O2 = CHO =>
2 CH + O2 = 2 CHO
CH3COOH + LiAlH4 = CH3CH2OH + LiAlO2 =>
2 CH3COOH + LiAlH4 = 2 CH3CH2OH + LiAlO2
Na2B4O7*10H2O + NaOH + H2O2 = NaBO3H + H2O =>
Na2B4O7*10H2O + 2 NaOH + 2 H2O2 = 4 NaBO3H + 11 H2O
Ag + Au(No3)3 = AgNo3 + Au =>
3 Ag + Au(No3)3 = 3 AgNo3 + Au
ClC6H5 + C2HCl3O = Cl5C14H9 + H2O =>
2 ClC6H5 + C2HCl3O = Cl5C14H9 + H2O
AgCl + MnSO4 + NaOH = Ag + MnO(OH)2 + Na2SO4 + NaCl + H2O =>
2 AgCl + MnSO4 + 4 NaOH = 2 Ag + MnO(OH)2 + Na2SO4 + 2 NaCl + H2O
H2C4H2O4 + NaOH = H2O + C4H2O4 + Na =>
H2C4H2O4 + 2 NaOH = 2 H2O + C4H2O4 + 2 Na
Ca + KNO3 = CaKNO3 =>
Ca + KNO3 = CaKNO3
KI + Fe2(SO4)3 = K2SO4 + FeI3 =>
6 KI + Fe2(SO4)3 = 3 K2SO4 + 2 FeI3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2SO3 + KMnO4 + H2SO4 = NaHSO4 + KHSO4 + MnSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 9 H2SO4 = 10 NaHSO4 + 2 KHSO4 + 2 MnSO4 + 3 H2O
NaOH + (OOC)C6H4(COOH) = (OOC)C6H4(COO)Na + H2O =>
NaOH + (OOC)C6H4(COOH) = (OOC)C6H4(COO)Na + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
P4S3(s) + O2 = P4O10(s) + SO2(g) =>
P4S3(s) + 8 O2 = P4O10(s) + 3 SO2(g)
SrCl2 + NaHCO3 = SrCO3(s) + NaCl(aq) + H2O + CO2(g) =>
SrCl2 + 2 NaHCO3 = SrCO3(s) + 2 NaCl(aq) + H2O + CO2(g)
(NH4)2S + Na2CO3 = (NH4)2CO3 + Na2S =>
(NH4)2S + Na2CO3 = (NH4)2CO3 + Na2S
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
(NH4)2SO4(aq) + KOH(aq) = K2SO4 + NH3 + H2O =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4 + 2 NH3 + 2 H2O
CrSO4 + Ba(OH)2 = BaSO4 + Cr(OH)2 =>
CrSO4 + Ba(OH)2 = BaSO4 + Cr(OH)2
C10H1NO + O2 = CO2 + H2O + N2 =>
4 C10H1NO + 39 O2 = 40 CO2 + 2 H2O + 2 N2
Cu(OH2)6 + NaOH = Cu(OH)2 + Na + H2O =>
Cu(OH2)6 + 2 NaOH = Cu(OH)2 + 2 Na + 6 H2O
CuO + NH3 = Cu + HOH + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 HOH + N2
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
AsH3 + H2O + Ag2SO4 = As4O6 + H2SO4 + Ag =>
4 AsH3 + 6 H2O + 12 Ag2SO4 = As4O6 + 12 H2SO4 + 24 Ag
C + F = CF10 =>
C + 10 F = CF10
Pb + KNO3 = Pb2(NO3) + K =>
2 Pb + KNO3 = Pb2(NO3) + K
MnO2 + CO = Mn2O3CO2 =>
2 MnO2 + CO = Mn2O3CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + KNO3 + H2SO4 = Zn(SO4) + (NH4)2SO4 + K2SO4 + H2O =>
8 Zn + 2 KNO3 + 10 H2SO4 = 8 Zn(SO4) + (NH4)2SO4 + K2SO4 + 6 H2O
Sb2S3 + HNO3 = NO2 + H2O + Sb2(SO4)3 =>
Sb2S3 + 24 HNO3 = 24 NO2 + 12 H2O + Sb2(SO4)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
KF + Ca(NO3)2 = K(NO3) + CaF2 =>
2 KF + Ca(NO3)2 = 2 K(NO3) + CaF2
CaCl2 + KPO4 = Ca(PO4)2 + KCl =>
CaCl2 + 2 KPO4 = Ca(PO4)2 + 2 KCl
Fe + CuCl2*H2O = FeCl3 + Cu + H2O =>
2 Fe + 3 CuCl2*H2O = 2 FeCl3 + 3 Cu + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O(l)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuCl2 + H2O + Fe = FeCl + HCl + CuHO =>
CuCl2 + H2O + Fe = FeCl + HCl + CuHO
CaCO3 + H2O + CO2 = (Ca(HCO3)2) =>
CaCO3 + H2O + CO2 = (Ca(HCO3)2)
X3 + O5 = X3O5 =>
X3 + O5 = X3O5
Si + CaO + S = CaS + SiO2 =>
Si + 2 CaO + 2 S = 2 CaS + SiO2
KF + Cl2 = KCl2 + F2 =>
2 KF + 2 Cl2 = 2 KCl2 + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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