| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zc + FeSO4 = Fe + ZcSO4
H3PO4 + H2O = H4PO4HO =>
H3PO4 + H2O = H4PO4HO
Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + H2O =>
2 Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + 4 H2O
Al + H2SO4 = Al2(AlSO4)3 + H2 =>
5 Al + 3 H2SO4 = Al2(AlSO4)3 + 3 H2
Cr2SO4 + O2 + KOH = K2Cr2O7 + K2SO4 + H2O =>
2 Cr2SO4 + 5 O2 + 8 KOH = 2 K2Cr2O7 + 2 K2SO4 + 4 H2O
P + (O)2 = (P)2(O)5 =>
4 P + 5(O)2 = 2(P)2(O)5
CHCOONa + HCI = CHCOOH + NaCI =>
CHCOONa + HCI = CHCOOH + NaCI
Al(NO3)3 + NH3 = Al(OH)3 + N2 + O2 =>
Al(NO3)3 + NH3 = Al(OH)3 + 2 N2 + 3 O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Pb(NO3)2(aq) + NaC2H3O2(aq) = Na(NO3)2 + PbC2H3O2 =>
Pb(NO3)2(aq) + NaC2H3O2(aq) = Na(NO3)2 + PbC2H3O2
Zn + HgO = ZnHg + O2 =>
2 Zn + 2 HgO = 2 ZnHg + O2
ZnSO4 = ZnO + SO2 + O2 =>
2 ZnSO4 = 2 ZnO + 2 SO2 + O2
C3H7Br + KOH = C3H8O + KBr =>
C3H7Br + KOH = C3H8O + KBr
Be + H2CO3 = BeCO3 + H2 =>
Be + H2CO3 = BeCO3 + H2
Ni(C2H3O2)2 + HCl = NiCl2 + H(C2H3O2) =>
Ni(C2H3O2)2 + 2 HCl = NiCl2 + 2 H(C2H3O2)
Sr(ClO3)2(s) = SrCl2(s) + O2(g) =>
Sr(ClO3)2(s) = SrCl2(s) + 3 O2(g)
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Cu{+} + H2O = Cu2O + H{+} =>
2 Cu{+} + H2O = Cu2O + 2 H{+}
Zn + S + H2SO4 = ZnSO4 + H2S =>
Zn + S + H2SO4 = ZnSO4 + H2S
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H6O + CuSO4 = CO2 + Cu + H2O + SO2 =>
C3H6O + 4 CuSO4 = 3 CO2 + 4 Cu + 3 H2O + 4 SO2
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
Zn + Na2S2O3 = ZnSO3 + Na2S =>
Zn + Na2S2O3 = ZnSO3 + Na2S
NaCl(s) + F2(g) = NaF(s) + Cl2(g) =>
2 NaCl(s) + F2(g) = 2 NaF(s) + Cl2(g)
CaO2 + KI + H2O = KIO3 + Ca(OH)2 =>
3 CaO2 + KI + 3 H2O = KIO3 + 3 Ca(OH)2
Br2 + Ba(OH)2 = Ba(BrO3) + BaBr2 + H2O =>
5 Br2 + 6 Ba(OH)2 = 2 Ba(BrO3) + 4 BaBr2 + 6 H2O
CO2 + H2O = C6H12O6 + O2(l) =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2(l)
Pb(s) + Cl2(g) = PbCl2(s) =>
Pb(s) + Cl2(g) = PbCl2(s)
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
Al2 + (SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2 + (SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
NH4NO2 = NO2 + NH4 =>
NH4NO2 = NO2 + NH4
C7H22 + O2 = CO2 + H2O =>
2 C7H22 + 25 O2 = 14 CO2 + 22 H2O
C7H6O2 + K2CO3 = C7H5KO2 + CO2 + H2O =>
2 C7H6O2 + K2CO3 = 2 C7H5KO2 + CO2 + H2O
Al2O3 + C2H5OH = CH3COOH + H2O + Al =>
2 Al2O3 + 3 C2H5OH = 3 CH3COOH + 3 H2O + 4 Al
K2Co3 + C + N2 = KCN + Co =>
K2Co3 + 2 C + N2 = 2 KCN + 3 Co
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH3(g) + H2O(l) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + CaSO4(s)
NH4*NO3 = N2O + H2O =>
NH4*NO3 = N2O + 2 H2O
Al(OH)3 + AgCl = AgOH + AlCl3 =>
Al(OH)3 + 3 AgCl = 3 AgOH + AlCl3
COH2O = CO2H2 =>
COH2O = CO2H2
FeO(s) = Fe(s) + O2(g) =>
2 FeO(s) = 2 Fe(s) + O2(g)
HCOOH + C3H7OH = HCOOC3H7 + H2O =>
HCOOH + C3H7OH = HCOOC3H7 + H2O
NaBH4 + Te + (NH4)6Mo7O24*4H2O = BN + H2 + H2O + MoTe2 + NaOH =>
6 NaBH4 + 14 Te + (NH4)6Mo7O24*4H2O = 6 BN + 3 H2 + 22 H2O + 7 MoTe2 + 6 NaOH
MgO + FeO = Fe2O3 + Mg =>
MgO + 2 FeO = Fe2O3 + Mg
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CH3(CH2)16(CO)OCH3 + NO3{-} + PO4{-3} + H{+} = C60H87O23N12P + H2O + e =>
60 CH3(CH2)16(CO)OCH3 + 228 NO3{-} + 19 PO4{-3} + 259 H{+} = 19 C60H87O23N12P + 443 H2O + 26e
H2SO3 + CuCO3 = CuSO3 + CO2 + H2O =>
H2SO3 + CuCO3 = CuSO3 + CO2 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
X + H2SO4 = XSO4 + H2 =>
X + H2SO4 = XSO4 + H2
HNO3 + OH = NH3 + O2 =>
2 HNO3 + 4 OH = 2 NH3 + 5 O2
(NH4)2S + HgNO3 = NH4NO3 + Hg2S =>
(NH4)2S + 2 HgNO3 = 2 NH4NO3 + Hg2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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