| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCIO3 + 5 KCI + 3 H2SO4 = 6 CI + 3 K2SO4 + 3 H2O
Ce3PO4 + CaBr2 = CeBr + Ca3(PO4)2 =>
2 Ce3PO4 + 3 CaBr2 = 6 CeBr + Ca3(PO4)2
H2S + Y2O3 = Y + SO2 + H2 =>
3 H2S + 2 Y2O3 = 4 Y + 3 SO2 + 3 H2
CN + H3O = H2OHCN =>
CN + H3O = H2OHCN
H + ClO + I2 = ICl3 + H2O =>
12 H + 6 ClO + I2 = 2 ICl3 + 6 H2O
Mn + Cl2 = Mn3Cl =>
6 Mn + Cl2 = 2 Mn3Cl
Cu(s) + Au(NO3)3(aq) = Cu(NO3)2 + Au(s) =>
3 Cu(s) + 2 Au(NO3)3(aq) = 3 Cu(NO3)2 + 2 Au(s)
AlBr3 + Cl2 = AlCl13 + Br2 =>
2 AlBr3 + 13 Cl2 = 2 AlCl13 + 3 Br2
Zn + Ba = ZnBa =>
Zn + Ba = ZnBa
Ba(NO3)2 + AlCl2 = BaCl2 + Al(NO3)2 =>
Ba(NO3)2 + AlCl2 = BaCl2 + Al(NO3)2
K2MnO4 + Cl2 = KCl + KMnO4 =>
2 K2MnO4 + Cl2 = 2 KCl + 2 KMnO4
NaHCO3 + C2H8O2 = C3H8O4 + NaOH =>
NaHCO3 + C2H8O2 = C3H8O4 + NaOH
YCl3 + Mg = MgCl2 + Y =>
2 YCl3 + 3 Mg = 3 MgCl2 + 2 Y
Na2SO3 + NaMnO4 + HCl = NaSO4 + MnCl2 + H2O + NaCl =>
5 Na2SO3 + 3 NaMnO4 + 14 HCl = 5 NaSO4 + 3 MnCl2 + 7 H2O + 8 NaCl
C2H5Br + C2H5OH = C4H10 + BrOH =>
C2H5Br + C2H5OH = C4H10 + BrOH
HCl + MnO2 + H3PO4 = Mn3PO4 + Cl + H2O =>
9 HCl + 3 MnO2 + H3PO4 = Mn3PO4 + 9 Cl + 6 H2O
Fe2 + H = Fe3H3 =>
3 Fe2 + 6 H = 2 Fe3H3
KF + LiCl = LiF + KCl =>
KF + LiCl = LiF + KCl
C4H8 + C3H8 = C4H10 =>
C4H8 + 4 C3H8 = 4 C4H10
[FeCl3] + H2O = [Fe(H2O)6]{3+} + Cl{-} =>
[FeCl3] + 6 H2O = [Fe(H2O)6]{3+} + 3 Cl{-}
KClO3 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
KClO3 + 2 CrCl3 + 10 KOH = 7 KCl + 2 K2CrO4 + 5 H2O
HCI + O2 = H2O + CI =>
4 HCI + O2 = 2 H2O + 4 CI
K(s) + H2O(l) = KO2 + H2 =>
K(s) + 2 H2O(l) = KO2 + 2 H2
HCIO + KI = KCI + KOH + I2 =>
HCIO + 2 KI = KCI + KOH + I2
NH4NO3 = N + O2 + H2O =>
2 NH4NO3 = 4 N + O2 + 4 H2O
KHSO4 + Mg = MgSO4 + H2 + K2SO4 =>
2 KHSO4 + Mg = MgSO4 + H2 + K2SO4
Fe2(SO4)3 + Na2SO4 = NaFeO2 + SO3 =>
Fe2(SO4)3 + Na2SO4 = 2 NaFeO2 + 4 SO3
Cr2O7{-2} + C2H6O + H{+} = CO2 + Cr{3} + H2O =>
2 Cr2O7{-2} + C2H6O + 16 H{+} = 2 CO2 + 4 Cr{3} + 11 H2O
Mg + COS = MgO + MgS + C =>
2 Mg + COS = MgO + MgS + C
LiBr + NaMnO4 + HNO2 = Mn(NO2)2 + Br2 + Li(NO2) + Na(NO2) + H2O =>
10 LiBr + 2 NaMnO4 + 16 HNO2 = 2 Mn(NO2)2 + 5 Br2 + 10 Li(NO2) + 2 Na(NO2) + 8 H2O
HCN + NH3 = NH4 + HCN2 =>
HCN + 4 NH3 = 3 NH4 + HCN2
C6H12 + Br2 = C6H3Br11 + HBr =>
C6H12 + 10 Br2 = C6H3Br11 + 9 HBr
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Zn(s) + HNO3(aq) + HCl(aq) = ZnCl2(aq) + N2O(g) + H2O(l) =>
4 Zn(s) + 2 HNO3(aq) + 8 HCl(aq) = 4 ZnCl2(aq) + N2O(g) + 5 H2O(l)
C4(CH3)4(NOH)4 + NH3 + NiCl2 = NiC4(CH3)4 + NONOH + NH4Cl =>
C4(CH3)4(NOH)4 + 2 NH3 + NiCl2 = NiC4(CH3)4 + 2 NONOH + 2 NH4Cl
H2O + Ba = H2 + Ba(OH)2 =>
2 H2O + Ba = H2 + Ba(OH)2
BaF2(s) = Ba(s) + F2(g) =>
BaF2(s) = Ba(s) + F2(g)
KMnO4 + H2SO4 + As = K2SO4 + MnSO4 + As2O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 As = 3 K2SO4 + 6 MnSO4 + 5 As2O3 + 9 H2O
LiNO3 + TiCl3 = LiCl3 + TiNO3 =>
LiNO3 + TiCl3 = LiCl3 + TiNO3
Fe(NO3)3 + Cd = Cd(NO3)2 + Fe =>
2 Fe(NO3)3 + 3 Cd = 3 Cd(NO3)2 + 2 Fe
Ca3(Po4)2 + Al2(SO4)3 = CaSO4 + AlPo4 =>
Ca3(Po4)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPo4
C2H4 + O2 = HOH + CO2 =>
C2H4 + 3 O2 = 2 HOH + 2 CO2
X3B8 + O2(g) = XO2 + B2O =>
X3B8 + 5 O2(g) = 3 XO2 + 4 B2O
(NH4)OH + H3PO4 = (NH4)3PO4 + HOH =>
3(NH4)OH + H3PO4 = (NH4)3PO4 + 3 HOH
FeCl3 + AgNO3 = AgFe + Cl3NO3 =>
FeCl3 + AgNO3 = AgFe + Cl3NO3
C18H34O2 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 C18H34O2 + 102 KMnO4 + 153 H2SO4 = 90 CO2 + 238 H2O + 102 MnSO4 + 51 K2SO4
HCl + AsH3 = AsCl + H =>
HCl + AsH3 = AsCl + 4 H
HCl(l) + CuSO4(s) = CuCl2 + H2SO4 =>
2 HCl(l) + CuSO4(s) = CuCl2 + H2SO4
Co + KNO3 + HCl = CoCl2 + NO + KCl + H2O =>
3 Co + 2 KNO3 + 8 HCl = 3 CoCl2 + 2 NO + 2 KCl + 4 H2O
NaSO4 + CuBr2 = CuSO4 + NaBr2 =>
NaSO4 + CuBr2 = CuSO4 + NaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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