| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 12 H2O = 2 O6H12O6 + 3 C2
NH4SO4 + CaOH = CaSO4 + NH3 + H2O =>
NH4SO4 + CaOH = CaSO4 + NH3 + H2O
CH3CH2OH + H2O = CH3COO + H3O =>
CH3CH2OH + 6 H2O = CH3COO + 5 H3O
Ni(OH)2 + HNO3 = Ni(NO3)2 + H2(OH)2 =>
Ni(OH)2 + 2 HNO3 = Ni(NO3)2 + H2(OH)2
Al(NO3)3 = Al + N2 + O2 =>
2 Al(NO3)3 = 2 Al + 3 N2 + 9 O2
V4Zn5V6C5 = V2ZnC =>
V4Zn5V6C5 = 5 V2ZnC
CuS + HCl + HNO3 = CuCl + NO + S + H2O =>
3 CuS + 3 HCl + HNO3 = 3 CuCl + NO + 3 S + 2 H2O
Cu(SO4)2 + KOH = Cu(OH)2 + KSO4 =>
Cu(SO4)2 + 2 KOH = Cu(OH)2 + 2 KSO4
I2O5 + H2S = I2 + SO2 + H2O =>
3 I2O5 + 5 H2S = 3 I2 + 5 SO2 + 5 H2O
Zn(OH)2 + N2O5 = Zn(NO3)2 + H2O =>
Zn(OH)2 + N2O5 = Zn(NO3)2 + H2O
Mg(OH)2 + Na2CO3 = Mg(OH)2CO3 + Na =>
Mg(OH)2 + Na2CO3 = Mg(OH)2CO3 + 2 Na
CO2 + H2 = C12H26O + H2O =>
12 CO2 + 36 H2 = C12H26O + 23 H2O
KMnO3 + H2SO4 + NaCl = K2SO4 + MnSO4 + Na2SO4 + Cl2 + H2O =>
2 KMnO3 + 6 H2SO4 + 6 NaCl = K2SO4 + 2 MnSO4 + 3 Na2SO4 + 3 Cl2 + 6 H2O
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
C14H30 + CuO = Cu + CO2 + H2O =>
C14H30 + 43 CuO = 43 Cu + 14 CO2 + 15 H2O
C3H8O + H2CrO4 = C3H8CrO4 + H2O =>
C3H8O + H2CrO4 = C3H8CrO4 + H2O
HClO + Ba(OH)2 = BaCl2 + (OH)3 =>
6 HClO + 3 Ba(OH)2 = 3 BaCl2 + 4(OH)3
HAc + NaOH = NaAc + H2O =>
HAc + NaOH = NaAc + H2O
Cu2O + Cr = Cu + Cr2O3 =>
3 Cu2O + 2 Cr = 6 Cu + Cr2O3
ClO2 + O3 = Cl2O6 =>
6 ClO2 + 2 O3 = 3 Cl2O6
NaBr + CH3COOAg = AgBr + CH3COONa =>
NaBr + CH3COOAg = AgBr + CH3COONa
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
CH3COOH + Sr(OH)2 = H2O + Sr(CH3COO)2 =>
2 CH3COOH + Sr(OH)2 = 2 H2O + Sr(CH3COO)2
Cu(s) + H{+}(aq) + NO3{-}(aq) = Cu{+2}(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 H{+}(aq) + 2 NO3{-}(aq) = Cu{+2}(aq) + 2 NO2(g) + 2 H2O(l)
C2H19 + O2 = CO2 + H2O =>
4 C2H19 + 27 O2 = 8 CO2 + 38 H2O
C + HNO30 = H2O + NO2 + CO2 =>
55 C + 4 HNO30 = 2 H2O + 4 NO2 + 55 CO2
Cr(NO3)3 + NaF = CrF3 + NaNO3 =>
Cr(NO3)3 + 3 NaF = CrF3 + 3 NaNO3
CuSONaC = CuCNaSO =>
CuSONaC = CuCNaSO
NH3 + Cl2 + H2O = NO3{-} + Cl{-} + H3O{+} =>
NH3 + 4 Cl2 + 12 H2O = NO3{-} + 8 Cl{-} + 9 H3O{+}
MnSO4 + NaClO + NaOH = MnO2 + NaCl + H2O + Na2SO4 =>
MnSO4 + NaClO + 2 NaOH = MnO2 + NaCl + H2O + Na2SO4
KClO3 + C7H8 = KCl + CO2 + H2O =>
6 KClO3 + C7H8 = 6 KCl + 7 CO2 + 4 H2O
C31H98O6 + O2 = CO2 + H2O =>
2 C31H98O6 + 105 O2 = 62 CO2 + 98 H2O
FeSO4 + Zn = ZnSO4 + Fe =>
FeSO4 + Zn = ZnSO4 + Fe
Bi + H2O = Bi(OH) + H2 =>
2 Bi + 2 H2O = 2 Bi(OH) + H2
N2O3 + H2O + NaOH = Na[N(OH)4] =>
N2O3 + 3 H2O + 2 NaOH = 2 Na[N(OH)4]
AlCl3K3PO4 = AlPO4 + KCl =>
AlCl3K3PO4 = AlPO4 + 3 KCl
CH3COH + O2 = CO2 + H2O =>
2 CH3COH + 5 O2 = 4 CO2 + 4 H2O
MnO4 + H2C2O4 = H2O + Mn + CO2 =>
MnO4 + 4 H2C2O4 = 4 H2O + Mn + 8 CO2
Pb(NO3)2 + NH3*H2O = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH3*H2O = Pb(OH)2 + 2 NH4NO3
H2OCl + C6H5OH = H2OOH + C6H5Cl =>
H2OCl + C6H5OH = H2OOH + C6H5Cl
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
PF3 + H2O = H3PO3 + HF =>
PF3 + 3 H2O = H3PO3 + 3 HF
Pb(NO3)2 + KI = Pb + (NO3)2KI =>
Pb(NO3)2 + KI = Pb + (NO3)2KI
V2O5 + H2SO4 + H2O + SO2 = [VO(H2O)4]SO4 =>
V2O5 + H2SO4 + 7 H2O + SO2 = 2[VO(H2O)4]SO4
CH3CH(OH)*COOH + HCl = H2O + CH3CHClCOOH =>
CH3CH(OH)*COOH + HCl = H2O + CH3CHClCOOH
Sc2 + O3 = ScO3 =>
Sc2 + 2 O3 = 2 ScO3
SiO2 + Ca(PO4)2 + C = CaSiO3 + P4 + CO =>
2 SiO2 + 2 Ca(PO4)2 + 14 C = 2 CaSiO3 + P4 + 14 CO
CH3CH(OH)*COOH + HCl = H2O + CH3CHClCOOH =>
CH3CH(OH)*COOH + HCl = H2O + CH3CHClCOOH
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl(g) =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 6 Cl(g)
HO + O2 = H3O4 =>
6 HO + O2 = 2 H3O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/24
Équations équilibrées sur06/04/23
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