| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + SiO2 = NaSi + O2
C6H5OH + MnO4{-} + H{+} = C6H5O + H2O + MnO2 =>
3 C6H5OH + MnO4{-} + H{+} = 3 C6H5O + 2 H2O + MnO2
*2NH3 + Mg = H2 + Mg3N2 =>
*2NH3 + 3 Mg = 3 H2 + Mg3N2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cl2O7 + C8H18 = H2O + CO2 + Cl2 =>
25 Cl2O7 + 7 C8H18 = 63 H2O + 56 CO2 + 25 Cl2
AgNO3 + Pb(NO3)2 = Ag(NO3)3 + Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)3 + Pb
CuBr2 + HCl = CuBrCl + HBr =>
CuBr2 + HCl = CuBrCl + HBr
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
H2(SO4)1 + NaOH = Na2SO4 + H2O =>
H2(SO4)1 + 2 NaOH = Na2SO4 + 2 H2O
H3COH + O2 = C + H2O =>
2 H3COH + O2 = 2 C + 4 H2O
AlCl3 + Na2HPO4 = AlPO4 + NaCl + HCl =>
AlCl3 + Na2HPO4 = AlPO4 + 2 NaCl + HCl
Co(OH)2(s) + NaOH = Co(OH)3 + Na =>
Co(OH)2(s) + NaOH = Co(OH)3 + Na
H2SO3 + RbOH = RbHSO3 + H2O =>
H2SO3 + RbOH = RbHSO3 + H2O
NaOH + Ca(OH)2 = NaCa + OH =>
NaOH + Ca(OH)2 = NaCa + 3 OH
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
KAu(CN)2 + Zn = ZnK2(CN)4 + Au =>
2 KAu(CN)2 + Zn = ZnK2(CN)4 + 2 Au
CH3CONH2 + HNO3 = CH3COOH + N2 + H2O =>
5 CH3CONH2 + 3 HNO3 = 5 CH3COOH + 4 N2 + 4 H2O
Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2
Ca + Co2 = CaCo3 =>
2 Ca + 3 Co2 = 2 CaCo3
NaOCl + C6H5OH = NaOH + C6H5OCl =>
NaOCl + C6H5OH = NaOH + C6H5OCl
Be + KOH + H2O = K2(Be(OH)4) + H2 =>
Be + 2 KOH + 2 H2O = K2(Be(OH)4) + H2
HBr(aq) + LiOH(s) = LiBr(g) + H2O(l) =>
HBr(aq) + LiOH(s) = LiBr(g) + H2O(l)
Ca + CO2 = CaOCO =>
Ca + CO2 = CaOCO
Y2O3 + BaCO3 + CuO = YBa2Cu3O7 + O + C =>
Y2O3 + 4 BaCO3 + 6 CuO = 2 YBa2Cu3O7 + 7 O + 4 C
Cu(ClO4)2 + K2SO4 = KClO4 + CuSO4 =>
Cu(ClO4)2 + K2SO4 = 2 KClO4 + CuSO4
Fe + C2 = Fe3C2 =>
3 Fe + C2 = Fe3C2
P4O10 + H + O = H(PO4) =>
P4O10 + 4 H + 6 O = 4 H(PO4)
GeO2 + SO2 = Ge + SO4 =>
GeO2 + SO2 = Ge + SO4
Ba(OH)2 + C8H5KO4 = BaC8H3KO4 + H2O =>
Ba(OH)2 + C8H5KO4 = BaC8H3KO4 + 2 H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Ca + CO2 = CaOCO =>
Ca + CO2 = CaOCO
NaOH + BeSO4 = Na2SO4 + Be(OH)2 =>
2 NaOH + BeSO4 = Na2SO4 + Be(OH)2
KMnO4 + HF = KF + MnF + H2O + F =>
KMnO4 + 8 HF = KF + MnF + 4 H2O + 6 F
CaI2 + Na2CO3 = NaI + CaCO3 =>
CaI2 + Na2CO3 = 2 NaI + CaCO3
CH3(CH2)18COOH + O2 = CO2 + H2O =>
CH3(CH2)18COOH + 29 O2 = 20 CO2 + 20 H2O
C3H7OH + KMnO4 + H2SO4 = C3H6OO + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C3H6OO + 2 K2SO4 + 4 MnSO4 + 11 H2O
Pb(C2H3O2)2 + Na2SO4 = Na(C2H3O2) + PbSO4 =>
Pb(C2H3O2)2 + Na2SO4 = 2 Na(C2H3O2) + PbSO4
C6H12O6 + H2O = C3H7O3 + O2 =>
2 C6H12O6 + 2 H2O = 4 C3H7O3 + O2
NaOH + H2 + CO3 = Na2CO3 + H2O =>
2 NaOH + H2 + CO3 = Na2CO3 + 2 H2O
LiOH*H2O + FeSO4*7H2O + H3PO4 = LiFePO4 + H2SO4 + H2O =>
LiOH*H2O + FeSO4*7H2O + H3PO4 = LiFePO4 + H2SO4 + 9 H2O
NaHCO3 + HC2H3O2 = CO2 + H2O + NaHC2H3O2 =>
8 NaHCO3 + 9 HC2H3O2 = 10 CO2 + 6 H2O + 8 NaHC2H3O2
HCOOH + HCl = HCOOCl + H2 =>
HCOOH + HCl = HCOOCl + H2
PO4{-3} + H2O = HPO4{-3} + OH =>
PO4{-3} + H2O = HPO4{-3} + OH
Ca + CO2 = CaOCO =>
Ca + CO2 = CaOCO
MgSO4(aq) + HCl(l) = MgCl2 + H2SO4 =>
MgSO4(aq) + 2 HCl(l) = MgCl2 + H2SO4
Ca + CO2 = CaOCO =>
Ca + CO2 = CaOCO
C6H5CH2OH + K2Cr2O7 + H2SO4 = C6H5CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = 3 C6H5CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
(CH2CH2OH)2 + O2 = H2O + CH3COOH =>
2(CH2CH2OH)2 + 3 O2 = 2 H2O + 4 CH3COOH
KMnO4 + H2SO4 + NH3 = MnSO4 + K2SO4 + H2O + NO2 =>
14 KMnO4 + 21 H2SO4 + 10 NH3 = 14 MnSO4 + 7 K2SO4 + 36 H2O + 10 NO2
Ca + CO2 = CaOCO =>
Ca + CO2 = CaOCO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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