| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2Cr2O7 = 2 Cr + 2 Ag + 7 O
Ba(OH)2 + KMnO4 = KOH + Ba(MnO4)2 =>
Ba(OH)2 + 2 KMnO4 = 2 KOH + Ba(MnO4)2
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
IrO2 + Fe2O3 + MnO2 + SiO2 + SnO2 + Sn = IrFeMn3Si2Sn7O16 =>
4 IrO2 + 2 Fe2O3 + 12 MnO2 + 8 SiO2 + 5 SnO2 + 23 Sn = 4 IrFeMn3Si2Sn7O16
(NH4)2S2O8 + MnSO4 + H2O = HMnO4 + H2SO4 + (NH4)2SO4 =>
5(NH4)2S2O8 + 2 MnSO4 + 8 H2O = 2 HMnO4 + 7 H2SO4 + 5(NH4)2SO4
CaO(s) + SO3 = CaSO4 =>
CaO(s) + SO3 = CaSO4
CuCl2 + Mg = MgCl + Cu =>
CuCl2 + 2 Mg = 2 MgCl + Cu
CaCl2*2H2O + NaOH = NaCl + CaO + H2O =>
CaCl2*2H2O + 2 NaOH = 2 NaCl + CaO + 3 H2O
H2TeO3 + HI = I2 + Te + H2O =>
H2TeO3 + 4 HI = 2 I2 + Te + 3 H2O
NaOH(aq) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l) =>
NaOH(aq) + HCH3COO(aq) = NaCH3COO(aq) + H2O(l)
AgClO3 + Mn(ClO3)2 = AgMn + ClO3 =>
AgClO3 + Mn(ClO3)2 = AgMn + 3 ClO3
KMnO4CuSO4(aq) = CuMnO4KSO4 =>
KMnO4CuSO4(aq) = CuMnO4KSO4
KF5 + CoCl = KCl + CoF5 =>
KF5 + CoCl = KCl + CoF5
Fe(OH)3 + NaO = FeO3 + NaOH =>
Fe(OH)3 + 3 NaO = FeO3 + 3 NaOH
NaBr + OH = NaBrOH =>
NaBr + OH = NaBrOH
N2H4CO + NaOH = Na2CO3 + NH3 =>
N2H4CO + 2 NaOH = Na2CO3 + 2 NH3
CNCH2CH2CN + H2O = NH3COOHCH2CH2COOHNH3 =>
CNCH2CH2CN + 4 H2O = NH3COOHCH2CH2COOHNH3
SICl4(l) + H2O(l) = SIO2(s) + HCl(aq) =>
SICl4(l) + 2 H2O(l) = SIO2(s) + 4 HCl(aq)
KBr + K2Cr2O7 + HCl = CrCl3 + Br2 + KCl + H2O =>
6 KBr + K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Br2 + 8 KCl + 7 H2O
Fe + HNO3 = Fe(NO3) + NO + H2O =>
3 Fe + 4 HNO3 = 3 Fe(NO3) + NO + 2 H2O
HClO + H2O = H3O{+} + ClO{-} =>
HClO + H2O = H3O{+} + ClO{-}
Na2CO3 + H2O = H2CO3 + Na + OH =>
Na2CO3 + 2 H2O = H2CO3 + 2 Na + 2 OH
NaCl(aq) + HNO3(aq) = HCl + NaNO3 =>
NaCl(aq) + HNO3(aq) = HCl + NaNO3
C3H8 + KMnO4 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
5 C3H8 + 4 KMnO4 + 6 H2SO4 = 5 C3H6O + 4 MnSO4 + 2 K2SO4 + 11 H2O
UO2SO4 + NH4OH = (NH4)2U2O7 + (NH4)2SO4 + H2O =>
2 UO2SO4 + 6 NH4OH = (NH4)2U2O7 + 2(NH4)2SO4 + 3 H2O
Al(s) + CuO(s) = Al2O3(s) + Cu(l) =>
2 Al(s) + 3 CuO(s) = Al2O3(s) + 3 Cu(l)
K2CO3 + Pb(NO3)2 = PbCO3 + K2(NO3)2 =>
K2CO3 + Pb(NO3)2 = PbCO3 + K2(NO3)2
Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KI + Pb(Ac)2 = KIPb(Ac)2 =>
KI + Pb(Ac)2 = KIPb(Ac)2
Cr2(SO4)3 + H2 + Na2CO3 = CrSO4 + Na2SO4 + CO2 + H2O =>
Cr2(SO4)3 + H2 + Na2CO3 = 2 CrSO4 + Na2SO4 + CO2 + H2O
Na2SiO3 + HF = SiF4 + NaF + H2O =>
Na2SiO3 + 6 HF = SiF4 + 2 NaF + 3 H2O
Au + HNO3 + HCl = AuCl3NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3NO + 2 H2O
CH3COOH + CH3CH2CH(OH)CH3 = CH3CH2CH(COOCCH3)CH3 + H2O =>
3 CH3COOH + 2 CH3CH2CH(OH)CH3 = 2 CH3CH2CH(COOCCH3)CH3 + 4 H2O
Fe2Cl3 + Na2CO3 = Fe2(CO3)3 + Na2Cl =>
Fe2Cl3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2Cl
MgO + H2SO4 = H2O + MgSO4 =>
MgO + H2SO4 = H2O + MgSO4
H2SO4 + Mn = MnSO4 + SO2 + H2O =>
2 H2SO4 + Mn = MnSO4 + SO2 + 2 H2O
Li2SO4 + NaI = LiI + Na2SO4 =>
Li2SO4 + 2 NaI = 2 LiI + Na2SO4
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
KOH + SO2 = K2S + O2 + H =>
2 KOH + SO2 = K2S + 2 O2 + 2 H
C2 + OS = C2OS =>
C2 + OS = C2OS
KNO3 + FeS2 = KNO2 + Fe2O3 + SO3 =>
15 KNO3 + 2 FeS2 = 15 KNO2 + Fe2O3 + 4 SO3
C6H12O + H3PO4 = C6H12 + H2O + PO4 =>
3 C6H12O + 2 H3PO4 = 3 C6H12 + 3 H2O + 2 PO4
KNO3 + FeS2 = K2SO4 + FeO + SO2 + N2 =>
10 KNO3 + 4 FeS2 = 5 K2SO4 + 4 FeO + 3 SO2 + 5 N2
FeS2 + KNO3 = Fe2O3 + K2O + SO2 + N2 =>
10 FeS2 + 22 KNO3 = 5 Fe2O3 + 11 K2O + 20 SO2 + 11 N2
KNO3 + FeS2 = KNO2 + Fe2O3 + SO3 =>
15 KNO3 + 2 FeS2 = 15 KNO2 + Fe2O3 + 4 SO3
C6H12O + H3PO4 = C6H12 + H2O + PO4 =>
3 C6H12O + 2 H3PO4 = 3 C6H12 + 3 H2O + 2 PO4
KNO3 + FeS2 = KNO2 + Fe2O3 + SO3 =>
15 KNO3 + 2 FeS2 = 15 KNO2 + Fe2O3 + 4 SO3
KClO3 + P8 = P4O10 + KCl =>
20 KClO3 + 3 P8 = 6 P4O10 + 20 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
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