| Équations équilibrées la veille | Équations équilibrées le lendemain |
C30H44 + 41 O2 = 30 CO2 + 22 H2O
Ta + O = Ta2O5 =>
2 Ta + 5 O = Ta2O5
CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C2H6O + HCl = C2H5Cl + H2O =>
C2H6O + HCl = C2H5Cl + H2O
ClCH2COOH + H2O = H3O + ClCH2COO =>
ClCH2COOH + H2O = H3O + ClCH2COO
Fe(OH)3 + KCN = KOH + Fe(CN)3 =>
Fe(OH)3 + 3 KCN = 3 KOH + Fe(CN)3
MnS + MnO = Mn + SO2 =>
MnS + 2 MnO = 3 Mn + SO2
H2C2O4 + PCl5 = HC2O3Cl + POCl3 + HCl =>
H2C2O4 + PCl5 = HC2O3Cl + POCl3 + HCl
Cu2S3(s) + H2(g) = Cu(s) + H2S(g) =>
Cu2S3(s) + 3 H2(g) = 2 Cu(s) + 3 H2S(g)
NH4ClO4 + P = N2 + Cl2 + H3PO4 + H2O =>
10 NH4ClO4 + 8 P = 5 N2 + 5 Cl2 + 8 H3PO4 + 8 H2O
KMnO4 + H2SO4(diluido) + NaNO2 = K2SO4 + MnSO4 + NaNO3 + H2O =>
2 KMnO4 + 3 H2SO4(diluido) + 5 NaNO2 = K2SO4 + 2 MnSO4 + 5 NaNO3 + 3 H2O
H2C2O4*2H2O + Fe(NO3)3*9H2O = Fe2(C2O4)3 + HNO3 + H2O =>
3 H2C2O4*2H2O + 2 Fe(NO3)3*9H2O = Fe2(C2O4)3 + 6 HNO3 + 24 H2O
C5H10O2 + LiAlH4 + H2O = C5H12O + LiOH + Al(OH)3 =>
2 C5H10O2 + LiAlH4 + 2 H2O = 2 C5H12O + LiOH + Al(OH)3
ZnCl2 + (NH4)3P = Zn3P2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3P = Zn3P2 + 6 NH4Cl
Na2Co3 + P = CoP + Na3P =>
3 Na2Co3 + 11 P = 9 CoP + 2 Na3P
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
(CH3)NH + O2 = CO2 + H2O + N2 =>
2(CH3)NH + 4 O2 = 2 CO2 + 4 H2O + N2
KNH4 + H2O = HNH4 + KOH =>
KNH4 + H2O = HNH4 + KOH
CH3COOC6H5 + NaOH = C6H5OH + CH3COONa =>
CH3COOC6H5 + NaOH = C6H5OH + CH3COONa
K2SO4(aq) + SrI2(aq) = KI(aq) + SrSO4(aq) =>
K2SO4(aq) + SrI2(aq) = 2 KI(aq) + SrSO4(aq)
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
V2TiC2O2 = V6C5 + TiC + V2O3 + C =>
9 V2TiC2O2 = V6C5 + 9 TiC + 6 V2O3 + 4 C
H3BO3 + HF = HBF4 + H2O =>
H3BO3 + 4 HF = HBF4 + 3 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cr(O)2 + H2O = H2(O)2 + Cr =>
Cr(O)2 + 2 H2O = 2 H2(O)2 + Cr
P4S3 + HNO3 = H3PO4 + SO4 + NO + H2O =>
3 P4S3 + 44 HNO3 = 12 H3PO4 + 9 SO4 + 44 NO + 4 H2O
C6O3H6 + O2 = CO + H2O =>
C6O3H6 + 3 O2 = 6 CO + 3 H2O
Mg(C2H3O2)2(aq) + NaCl(aq) = MgCl(s) + Na(C2H3O2)2(aq) =>
Mg(C2H3O2)2(aq) + NaCl(aq) = MgCl(s) + Na(C2H3O2)2(aq)
NaCl + CH3CH2OH = CH3CH2ONa + H2 + Cl2 =>
2 NaCl + 2 CH3CH2OH = 2 CH3CH2ONa + H2 + Cl2
Al(OH)3(s) + HNO3 = Al(NO3)3 + H2O(l) =>
Al(OH)3(s) + 3 HNO3 = Al(NO3)3 + 3 H2O(l)
CH3NH3OH + CH3Cl + C7H6O = C10H15N + HCl + H2O =>
5 CH3NH3OH + 17 CH3Cl + 4 C7H6O = 5 C10H15N + 17 HCl + 9 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
HCO = COH =>
HCO = COH
SO2 + Cl2 + H2O = H2SO4 + HCl =>
SO2 + Cl2 + 2 H2O = H2SO4 + 2 HCl
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Cu(NO3)2(aq) + Cr(s) = CuCr + (NO3)2 =>
Cu(NO3)2(aq) + Cr(s) = CuCr + (NO3)2
NaOH + Cd(Na3)2 = Cd(OH)2 + Na =>
2 NaOH + Cd(Na3)2 = Cd(OH)2 + 8 Na
AgNO3(aq) + KSCN(aq) = KNO3(aq) + AgSCN =>
AgNO3(aq) + KSCN(aq) = KNO3(aq) + AgSCN
NaHCO3 + C2H2O4(H2O)2 = Na2C2O4 + CO2 + H2O =>
2 NaHCO3 + C2H2O4(H2O)2 = Na2C2O4 + 2 CO2 + 4 H2O
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2 =>
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2
Ca3(PO4)2 + H2O = H3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Ca(OH)2
H2N2O = H3 + N2 + O2 =>
6 H2N2O = 4 H3 + 6 N2 + 3 O2
Cu + Cr(NO3)3 = Cr + Cu(NO3)2 =>
3 Cu + 2 Cr(NO3)3 = 2 Cr + 3 Cu(NO3)2
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
KIO3 + Zn = KI + ZnO =>
KIO3 + 3 Zn = KI + 3 ZnO
NeK = Ne + K =>
NeK = Ne + K
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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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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