| Équations équilibrées la veille | Équations équilibrées le lendemain |
H6Cl6O2Pt = 6 HCl + PtO2
C3H8O3 + C2H6O = C34H68O2 + H2O =>
2 C3H8O3 + 31 C2H6O = 2 C34H68O2 + 33 H2O
SnCl2 + Bi(NO3)3 + NaOH = Bi + Na2SnO3 + NaCl + NaNO3 + H2O =>
3 SnCl2 + 2 Bi(NO3)3 + 18 NaOH = 2 Bi + 3 Na2SnO3 + 6 NaCl + 6 NaNO3 + 9 H2O
H6Cl6O2Pt = HCl + PtO2 =>
H6Cl6O2Pt = 6 HCl + PtO2
As + O = As3O =>
3 As + O = As3O
Cr3C2 + CrSi = Cr5Si3C + SiC =>
3 Cr3C2 + 16 CrSi = 5 Cr5Si3C + SiC
KOH + C20H14O4 + H2O = KH15 + CO2 =>
43 KOH + 8 C20H14O4 + 245 H2O = 43 KH15 + 160 CO2
CH4 + Cl + F = CCl2F + HCl =>
CH4 + 6 Cl + F = CCl2F + 4 HCl
C4H9O + O2 = CO2 + H2O =>
4 C4H9O + 23 O2 = 16 CO2 + 18 H2O
CaCl2(aq) + H2C2O4(aq) = CaC2O4 + HCl =>
CaCl2(aq) + H2C2O4(aq) = CaC2O4 + 2 HCl
H2 + S2 = H2S =>
2 H2 + S2 = 2 H2S
CH3CH2O2CN(H)N(H)CO2CH2CH3 + Cl2 = CH3CH2O2CNNCO2CH2CH3 + HCl =>
CH3CH2O2CN(H)N(H)CO2CH2CH3 + Cl2 = CH3CH2O2CNNCO2CH2CH3 + 2 HCl
H6Cl6O2Pt = HCl + PtO2 =>
H6Cl6O2Pt = 6 HCl + PtO2
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
C3H4O3 + H2O = C2H4O2 + CO2 =>
4 C3H4O3 + 2 H2O = 5 C2H4O2 + 2 CO2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
KHCO3 = K + C + H2 + O2 =>
2 KHCO3 = 2 K + 2 C + H2 + 3 O2
H2C2O4 + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
H2C2O4 + 2 KMnO4 + 2 KOH = 2 CO2 + 2 K2MnO4 + 2 H2O
H6Cl6O2Pt = HCl + PtO2 =>
H6Cl6O2Pt = 6 HCl + PtO2
CuSO4 + NaHCO3 = CuCO3 + CO2 + Na2SO4 + H2O =>
CuSO4 + 2 NaHCO3 = CuCO3 + CO2 + Na2SO4 + H2O
Ba(ClO4)2*H2SO4 = BaSO4 + HClO4 =>
Ba(ClO4)2*H2SO4 = BaSO4 + 2 HClO4
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
SC2 + Li2 = CLi + S4 =>
4 SC2 + 4 Li2 = 8 CLi + S4
C2H6Cl2 + NaCO3 + H2O = C2H802 + NaCl + CO2 =>
81 C2H6Cl2 + 162 NaCO3 + 158 H2O = C2H802 + 162 NaCl + 322 CO2
C6H14N2O2 + NaNO3 = Na2O + H2O + N2 + CO2 =>
5 C6H14N2O2 + 34 NaNO3 = 17 Na2O + 35 H2O + 22 N2 + 30 CO2
FeCl3 + NH4F = FeF + NH4Cl3 =>
FeCl3 + NH4F = FeF + NH4Cl3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
Na2S + Ag + O2 + H2O = Ag2S + NaOH =>
2 Na2S + 4 Ag + O2 + 2 H2O = 2 Ag2S + 4 NaOH
ZrOCl2 + Na2CO3 + H2O = Zr(OH)4 + CO2 + NaCl =>
ZrOCl2 + Na2CO3 + 2 H2O = Zr(OH)4 + CO2 + 2 NaCl
HNO3 + NH2NH2 = NH3 + NO =>
2 HNO3 + 7 NH2NH2 = 10 NH3 + 6 NO
C6H5CH3Br + KMnO4 + H2SO4 = C6H5COOHBr + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3Br + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOHBr + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
C7H15COOH + O2 = CO2 + H2 =>
C7H15COOH + 7 O2 = 8 CO2 + 8 H2
C16H34 + O2 = CO2 + H(OH) =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H(OH)
Na3PO4 + (NH4)2MoO4 + HNO3 = (Na)3PO4*12MoO3 + H2O + NH4NO3 =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (Na)3PO4*12MoO3 + 12 H2O + 24 NH4NO3
SCl2 + H2O = H2SO4 + HCl + S =>
3 SCl2 + 4 H2O = H2SO4 + 6 HCl + 2 S
KBrO3 + KI + HBr = KBr + IBr + H2O =>
KBrO3 + 3 KI + 6 HBr = 4 KBr + 3 IBr + 3 H2O
Ca + K3Fe(CN)6 = Ca3(Fe(CN)6)2 + K =>
3 Ca + 2 K3Fe(CN)6 = Ca3(Fe(CN)6)2 + 6 K
NaOH(aq) + H3PO4(aq) = Na3PO4(s) + HOH(l) =>
3 NaOH(aq) + H3PO4(aq) = Na3PO4(s) + 3 HOH(l)
CH4 + CuO = CuH2O + C02 =>
2 CH4 + 4 CuO = 4 CuH2O + C02
AgNH3 + HNO3 = AgNO3 + NH4 =>
AgNH3 + HNO3 = AgNO3 + NH4
Pb(NO3)2 + NaSiO3 = Pb + NaNO3 + SiO3 =>
Pb(NO3)2 + 2 NaSiO3 = Pb + 2 NaNO3 + 2 SiO3
Y + Cl2 = YCl2 =>
Y + Cl2 = YCl2
Li + HNO3(k) = LiNO3 + H2O + NH4NO3 =>
8 Li + 10 HNO3(k) = 8 LiNO3 + 3 H2O + NH4NO3
H6Cl6O2Pt = HCl + PtO2 =>
H6Cl6O2Pt = 6 HCl + PtO2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NO2(g) + H2O(l) = HNO3(l) + HNO2(g) =>
2 NO2(g) + H2O(l) = HNO3(l) + HNO2(g)
HF + H2O2 = H2O + F2 =>
2 HF + H2O2 = 2 H2O + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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