| Équations équilibrées la veille | Équations équilibrées le lendemain |
PBO2 + 2 NaOH = Na2PBO3 + H2O
(CH3)2CHOH + CuO = Cu + H2O + CH3CH2CHO =>
(CH3)2CHOH + CuO = Cu + H2O + CH3CH2CHO
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CuS + H2O = H2S + CuO =>
CuS + H2O = H2S + CuO
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
HNO3 + H3I = NO + I2 + H2O =>
2 HNO3 + 2 H3I = 2 NO + I2 + 4 H2O
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe2O3 + H2SO4 = FeSO4 + H2O + O2 =>
2 Fe2O3 + 4 H2SO4 = 4 FeSO4 + 4 H2O + O2
NH4ClO7 + Al = N + HCl + H2O + Al2O3 =>
6 NH4ClO7 + 22 Al = 6 N + 6 HCl + 9 H2O + 11 Al2O3
C3N4H12 + O2 = CO2 + H2O + N2 =>
C3N4H12 + 6 O2 = 3 CO2 + 6 H2O + 2 N2
C2H8N2 + N2O4 = N2 + CO2 + H2OC2H8 =>
5 C2H8N2 + 2 N2O4 = 7 N2 + 2 CO2 + 4 H2OC2H8
KAl2(Si3Al)O10(OH)2 + H2SO4 = K + Al + SiO2 + SO4 + H2O =>
KAl2(Si3Al)O10(OH)2 + 5 H2SO4 = K + 3 Al + 3 SiO2 + 5 SO4 + 6 H2O
AuCl3 + CO = Au4Cl8 + COCl2 =>
4 AuCl3 + 2 CO = Au4Cl8 + 2 COCl2
C3H6O(l) + O2 = CO2(g) + H2O(g) =>
C3H6O(l) + 4 O2 = 3 CO2(g) + 3 H2O(g)
CH3CHOHCH2COOH + O2 = CO2 + H2O =>
2 CH3CHOHCH2COOH + 9 O2 = 8 CO2 + 8 H2O
HgNO3(aq) + LiI2(aq) = Hg2I2(s) + Li(NO3)2(aq) =>
2 HgNO3(aq) + LiI2(aq) = Hg2I2(s) + Li(NO3)2(aq)
C3H7OH = C + O + H =>
C3H7OH = 3 C + O + 8 H
LiOH + Zn(OH)2 = Li2(Zn(OH)4) =>
2 LiOH + Zn(OH)2 = Li2(Zn(OH)4)
H2O + H2SO3 + Br2 = HBr + H2SO4 =>
H2O + H2SO3 + Br2 = 2 HBr + H2SO4
AlBr3 + K2 + SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2 + 3 SO4 = 6 KBr + Al2(SO4)3
HClO4 + NaHCO3 = NaClO4 + H2O + CO2 =>
HClO4 + NaHCO3 = NaClO4 + H2O + CO2
MnO2 + H2SO4 + H2C2O4 = CO2 + H2O + MnSO4 =>
MnO2 + H2SO4 + H2C2O4 = 2 CO2 + 2 H2O + MnSO4
SiH2O3 + Rh(OH)2 = Rh2(SiO4) + H2O =>
SiH2O3 + 2 Rh(OH)2 = Rh2(SiO4) + 3 H2O
C8H9N4OCl + NaOH = C8H10N4O2 + NaCl =>
C8H9N4OCl + NaOH = C8H10N4O2 + NaCl
CoCl3 + NH4OH = (Co(NH3)6)Cl3 + H2O =>
CoCl3 + 6 NH4OH = (Co(NH3)6)Cl3 + 6 H2O
KMnO4 + NaOH = O2 + Na2MnO4 + KOH + H2O =>
4 KMnO4 + 8 NaOH = O2 + 4 Na2MnO4 + 4 KOH + 2 H2O
CH3COH + O2 = CH3CO3H =>
CH3COH + O2 = CH3CO3H
C53H118O15 + H2O = CO2 + CH4 =>
2 C53H118O15 + 32 H2O = 31 CO2 + 75 CH4
H2O + C22H43NO + C6H8O7 = C6H18N3O7 + C22H44O2 =>
1055 H2O + 558 C22H43NO + 109 C6H8O7 = 186 C6H18N3O7 + 537 C22H44O2
K2Cr2O7 + H2O = KOH + CrO3 =>
K2Cr2O7 + H2O = 2 KOH + 2 CrO3
CH3CH2CH3CH2 + O2 = H2O + CO2 =>
2 CH3CH2CH3CH2 + 13 O2 = 10 H2O + 8 CO2
CUCl + Zn = CU + ZnCl2 =>
2 CUCl + Zn = 2 CU + ZnCl2
CH3CHOHCH3 + Na = CH3CHOHCH3Na =>
CH3CHOHCH3 + Na = CH3CHOHCH3Na
Cr2(SO3)3 + H3PO4 = CrPO4 + H2O + SO2 =>
Cr2(SO3)3 + 2 H3PO4 = 2 CrPO4 + 3 H2O + 3 SO2
Na2CO3 + HCl = H2O + CO2 + Na2Cl2 =>
Na2CO3 + 2 HCl = H2O + CO2 + Na2Cl2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Na2S + Fe(C2H3O2)3 = NaC2H3O2 + S3Fe2 =>
3 Na2S + 2 Fe(C2H3O2)3 = 6 NaC2H3O2 + S3Fe2
Cu{2+} + Cl{-} = CuCl2 =>
Cu{2+} + 2 Cl{-} = CuCl2
Fe{+} + H2O2 + OH{-} = Fe(OH)3 =>
Fe{+} + H2O2 + OH{-} = Fe(OH)3
N2O4 = N4 + O4 =>
2 N2O4 = N4 + 2 O4
Pb(C2H2O2)2 + HCl = PbCl2 + H(C2H2O2) =>
Pb(C2H2O2)2 + 2 HCl = PbCl2 + 2 H(C2H2O2)
Cu + H2 = Cu4H =>
8 Cu + H2 = 2 Cu4H
SiH4 + Ar = SiAr + H2 =>
SiH4 + Ar = SiAr + 2 H2
C2H6OH(l) + O2(g) = H2O(l) + CO2(g) =>
4 C2H6OH(l) + 13 O2(g) = 14 H2O(l) + 8 CO2(g)
K2CO3 + CaCl2 = CaCO3 + KCl =>
K2CO3 + CaCl2 = CaCO3 + 2 KCl
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
FeCl3(aq) + NaOH(aq) = FeOH(s) + NaCl3(aq) =>
FeCl3(aq) + NaOH(aq) = FeOH(s) + NaCl3(aq)
KN02 + K2CrO7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
9 KN02 + 11 K2CrO7 + 46 HNO3 = 31 KNO3 + 11 Cr(NO3)3 + 23 H2O
Cu(NO3)2 + Al2O3 + C2H5NO2 = CuAl2O4 + NO2 + CO2 + H2O =>
13 Cu(NO3)2 + 13 Al2O3 + 2 C2H5NO2 = 13 CuAl2O4 + 28 NO2 + 4 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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