| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgCl2 + Ag3(NO3)2 = Mg3(NO3)2 + 3 AgCl2
Cu3Zn2(OH)2 = Cu3Zn2O + H2O =>
Cu3Zn2(OH)2 = Cu3Zn2O + H2O
S + NaHS = NaHS2 =>
S + NaHS = NaHS2
H2O = O2 + H7 =>
14 H2O = 7 O2 + 4 H7
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
B + Fe2O3 = B2O3 + Fe =>
2 B + Fe2O3 = B2O3 + 2 Fe
Fe2(SO3) + Zn = Fe2Zn3 + SO3 =>
Fe2(SO3) + 3 Zn = Fe2Zn3 + SO3
Y2Ba4Cu6O13 + O = Y2Ba4Cu6O14 =>
Y2Ba4Cu6O13 + O = Y2Ba4Cu6O14
Ag(NO3) + Li3PO4 = Ag3(PO4) + LiNO3 =>
3 Ag(NO3) + Li3PO4 = Ag3(PO4) + 3 LiNO3
Ag2SO4 + ZnCl2 = AgCl + ZnSO4 =>
Ag2SO4 + ZnCl2 = 2 AgCl + ZnSO4
B + CO2 = BCO2 =>
B + CO2 = BCO2
Na2Co3 + HCl = Na2H + ClCo3 =>
Na2Co3 + HCl = Na2H + ClCo3
NH4Cl + NH3 = NH4ClNH3 =>
NH4Cl + NH3 = NH4ClNH3
Ca(OH)2 + (NH4)Cl = NH4(OH) + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2 NH4(OH) + CaCl2
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C3H6O + 7 H2O
CuO + H2SO4 = Cu + SO42 + H2O =>
39 CuO + H2SO4 = 39 Cu + SO42 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCO3 + HNO2 = CO2 + H2O + Mg(NO2)2 =>
MgCO3 + 2 HNO2 = CO2 + H2O + Mg(NO2)2
Pu(NO3)4 + NH4OH = Pu(OH)4 + NH4NO3 =>
Pu(NO3)4 + 4 NH4OH = Pu(OH)4 + 4 NH4NO3
[Cr(H2O)2(C2O4)2]2H2O + OH = Cr(OH)3 + H2O + CO3 =>
[Cr(H2O)2(C2O4)2]2H2O + 22 OH = 2 Cr(OH)3 + 13 H2O + 8 CO3
Fe3(PO4)2 = FeO + P2O5 =>
Fe3(PO4)2 = 3 FeO + P2O5
MnCl2 + KOH + H2O2 = KCl + H2O + MnO2 =>
MnCl2 + 2 KOH + H2O2 = 2 KCl + 2 H2O + MnO2
B + Fe2O3 = B2O3 + Fe =>
2 B + Fe2O3 = B2O3 + 2 Fe
FeS2 + O2 + H2O = Fe{+3} + H{+} + SO4{-2} =>
4 FeS2 + 15 O2 + 2 H2O = 4 Fe{+3} + 4 H{+} + 8 SO4{-2}
Mo + Zn3N2 + NaN3 = MoZn3N4 + Na =>
3 Mo + 3 Zn3N2 + 2 NaN3 = 3 MoZn3N4 + 2 Na
FeBr3 = Fe + Br2 =>
2 FeBr3 = 2 Fe + 3 Br2
F + O2 = FO2 =>
F + O2 = FO2
Pb2O3 + HNO3 = Pb(NO3)4 + NO2 + H2O =>
Pb2O3 + 10 HNO3 = 2 Pb(NO3)4 + 2 NO2 + 5 H2O
NaCOCaCl = NaClCaCO =>
NaCOCaCl = NaClCaCO
ZnCl2 + CuS = ZnS + CuCl2 =>
ZnCl2 + CuS = ZnS + CuCl2
H3PO4 + KI = KH2PO4 + HI =>
H3PO4 + KI = KH2PO4 + HI
C2H5OH + Mg = C2H5MgO + H2 =>
2 C2H5OH + 2 Mg = 2 C2H5MgO + H2
H + K = HK =>
H + K = HK
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
CrI3 + C12 = CrC13 + I2 =>
12 CrI3 + 13 C12 = 12 CrC13 + 18 I2
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
K + N3 = K2N =>
6 K + N3 = 3 K2N
C2 + O4 = C2O4 =>
C2 + O4 = C2O4
Z + H3PO4 = H2 + ZPO4 =>
2 Z + 2 H3PO4 = 3 H2 + 2 ZPO4
C8H10 + C3H7Cl = C12H18 + HCl =>
3 C8H10 + 4 C3H7Cl = 3 C12H18 + 4 HCl
NaCl + H2O + SO2 + O2 = Na2SO4 + HCl =>
4 NaCl + 2 H2O + 2 SO2 + O2 = 2 Na2SO4 + 4 HCl
HI + CuSO4 = CuI + HSO4 =>
HI + CuSO4 = CuI + HSO4
KMnO4 + ZnO + MnSO4 = MnO2 + ZnSO4 + K2O =>
2 KMnO4 + 3 ZnO + 3 MnSO4 = 5 MnO2 + 3 ZnSO4 + K2O
Cr + AgSO = CrSO + Ag =>
Cr + AgSO = CrSO + Ag
PtCl4Cl2 = [PtCl4]Cl2 =>
PtCl4Cl2 = [PtCl4]Cl2
HNO3 + HS = NO2 + H2O + SO2 =>
5 HNO3 + HS = 5 NO2 + 3 H2O + SO2
KOH(aq) + H2S(aq) = K2S + H2O(l) =>
2 KOH(aq) + H2S(aq) = K2S + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/25
Équations équilibrées sur07/01/24
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