| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H6O + 6 O2 = 5 CO2 + 3 H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
K2FeO4 + HCl = KCl + FeCl2 + Cl2 + H2O =>
K2FeO4 + 8 HCl = 2 KCl + FeCl2 + 2 Cl2 + 4 H2O
NaBiO3 + H2O = NaOH + Bi2O3 + O2 =>
2 NaBiO3 + H2O = 2 NaOH + Bi2O3 + O2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
FeSO4 + KOH(aq) = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH(aq) = Fe(OH)2 + K2SO4
NaHCO3 = H2O + NaC + O2 =>
4 NaHCO3 = 2 H2O + 4 NaC + 5 O2
C2H6(aq) + O2 = CO2(g) + H2O =>
2 C2H6(aq) + 7 O2 = 4 CO2(g) + 6 H2O
SiN + HCl = SiNCl + H =>
SiN + HCl = SiNCl + H
SrSO4 = SrO + SO2 + O2 =>
2 SrSO4 = 2 SrO + 2 SO2 + O2
(NH4)2SO4 + H2O = H2SO4 + NH4OH =>
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH4OH
C6H10O5 + H2 = C6H5O2 + H2O =>
2 C6H10O5 + H2 = 2 C6H5O2 + 6 H2O
OHPB = PBOH =>
OHPB = PBOH
Cr(NO3)3 + Ba(OH)2 = Cr(OH)3 + Ba(NO3)2 =>
2 Cr(NO3)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(NO3)2
C2H6O + HNO3 + K2Cr2O7 = C2H4O + KNO3 + H2O + Cr(NO3)3 =>
3 C2H6O + 8 HNO3 + K2Cr2O7 = 3 C2H4O + 2 KNO3 + 7 H2O + 2 Cr(NO3)3
NaH2C6H5O7NaOH = Na2HC6H5O7H2O =>
NaH2C6H5O7NaOH = Na2HC6H5O7H2O
Ca(OH)2(aq) + HNO3 = Ca(NO3)2 + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3 = Ca(NO3)2 + 2 H2O(l)
Au2O3 = Au + O =>
Au2O3 = 2 Au + 3 O
Cu + HBr = CuBr2 + H2 =>
Cu + 2 HBr = CuBr2 + H2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Ti(C2H5O)4 + H2O = Ti(C2H5O)(OH)3 + C2H5OH =>
Ti(C2H5O)4 + 3 H2O = Ti(C2H5O)(OH)3 + 3 C2H5OH
Ca + Mg3N2 = CaN + Mg =>
2 Ca + Mg3N2 = 2 CaN + 3 Mg
HCl + NaCl = NaHCl2 =>
HCl + NaCl = NaHCl2
BeSO4 + AgNO3 = Be(NO3)2 + Ag2SO4 =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2SO4
H2CO3 + Cr(OH)2 = H2O + Cr2(CO3)2 =>
2 H2CO3 + 2 Cr(OH)2 = 4 H2O + Cr2(CO3)2
CHCH + KMnO4 + H2O = C2O2H2 + MnO2 + KOH =>
3 CHCH + 4 KMnO4 + 2 H2O = 3 C2O2H2 + 4 MnO2 + 4 KOH
HMnO4 + Cr(OH)2 = Cr(MnO4)2 + H2O =>
2 HMnO4 + Cr(OH)2 = Cr(MnO4)2 + 2 H2O
Na3PO4 + SiO2 = NaSiO3 + Na2PO3 =>
Na3PO4 + SiO2 = NaSiO3 + Na2PO3
CO2(g) + H2 = CH4 + H2O =>
CO2(g) + 4 H2 = CH4 + 2 H2O
PH3 + O3 = H3PO4 =>
3 PH3 + 4 O3 = 3 H3PO4
SrCl2 + Na2SO4 = SrSO4 + NaCl =>
SrCl2 + Na2SO4 = SrSO4 + 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu + H2O = CuOH + H =>
Cu + H2O = CuOH + H
Na2ZnO2 + H2O = ZnO + NaOH =>
Na2ZnO2 + H2O = ZnO + 2 NaOH
Ba(OH)2 + HI = Ba(I)2 + H2O =>
Ba(OH)2 + 2 HI = Ba(I)2 + 2 H2O
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
NH4(NO3) + H2O = NH4(OH) + HNO3 =>
NH4(NO3) + H2O = NH4(OH) + HNO3
KNO3 + H2O = K + OH2(NO3)2 =>
2 KNO3 + H2O = 2 K + OH2(NO3)2
Al + H2SO4 = H2S + Al2(SO4) + H2O =>
8 Al + 5 H2SO4 = H2S + 4 Al2(SO4) + 4 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Ar + HCl = ArCl + H =>
Ar + HCl = ArCl + H
Li + Cl2 = LiCl2 =>
Li + Cl2 = LiCl2
CH3COOH + Mg(OH)2 = (CH3COO)2Mg + H2O =>
2 CH3COOH + Mg(OH)2 = (CH3COO)2Mg + 2 H2O
CH3COCl + NH3 = CH3CONH2 + NH4Cl =>
CH3COCl + 2 NH3 = CH3CONH2 + NH4Cl
Na2SFeCl2 = Na2Cl2FeS =>
Na2SFeCl2 = Na2Cl2FeS
C5H13O7(s) + O2(g) = CO2(g) + H2O(l) =>
4 C5H13O7(s) + 19 O2(g) = 20 CO2(g) + 26 H2O(l)
HNO3 + Ba(OH)2 = H2O + Ba + NO3 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba + 2 NO3
CH3NCO + H2O = CH3NH2 + CO2 =>
CH3NCO + H2O = CH3NH2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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