| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH2OHCH2OHCH2OH + 3 Cu(OH)2 = 3 CH2OCH2OCu + 6 H2O
SO2 + NaOH = NaSO2 + OH =>
SO2 + NaOH = NaSO2 + OH
HBr + Cr2(CO3)3 = H(CO3)3 + Cr2Br =>
HBr + Cr2(CO3)3 = H(CO3)3 + Cr2Br
C9H11NO3 + O2 = CO2 + H2O + NO2 =>
4 C9H11NO3 + 45 O2 = 36 CO2 + 22 H2O + 4 NO2
Hg + HNO3 = NO + H2O + Hg(NO3)2 =>
3 Hg + 8 HNO3 = 2 NO + 4 H2O + 3 Hg(NO3)2
C9H13N2O9P + H2O = C9H12N2O6 + H3PO4 =>
C9H13N2O9P + H2O = C9H12N2O6 + H3PO4
I3{-} + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I3{-} + 8 Cl2 + 9 H2O = 3 IO3{-} + 16 Cl{-} + 18 H{+}
H2SO3 + K2Cr2O7 + H2SO4 = KCr(SO4)2 + H2O =>
3 H2SO3 + K2Cr2O7 + H2SO4 = 2 KCr(SO4)2 + 4 H2O
Pt + H2O2 = PtO + H2O =>
Pt + H2O2 = PtO + H2O
CH3COOH + Al = CH3COOHAl =>
CH3COOH + Al = CH3COOHAl
CrCO3 + HClO4 = Cr(ClO4)2 + H2(CO3) =>
CrCO3 + 2 HClO4 = Cr(ClO4)2 + H2(CO3)
antimony + chlorine = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
SrCO3 + HI = SrI2 + H2CO3 =>
SrCO3 + 2 HI = SrI2 + H2CO3
K2CO3 + Mg(OH)2 = K2(OH)2 + CO3Mg =>
K2CO3 + Mg(OH)2 = K2(OH)2 + CO3Mg
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
PI3 + NaOH = Na3P + HIO =>
PI3 + 3 NaOH = Na3P + 3 HIO
CH4 + Cl2 = CH3Cl3 + HCl3 =>
CH4 + 3 Cl2 = CH3Cl3 + HCl3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ni(OH)2 + NaOH = Na[Ni(OH)3] =>
Ni(OH)2 + NaOH = Na[Ni(OH)3]
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl =>
NH3 + CH3CH2CH2Cl = CH3CH2CH2NH3Cl
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
CO(NH2)2(aq) + HOCl(aq) = NCl3(aq) + CO2(aq) + H2O(l) =>
CO(NH2)2(aq) + 6 HOCl(aq) = 2 NCl3(aq) + CO2(aq) + 5 H2O(l)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na2HPO4 + NaOH = Na3PO4 + H2O =>
Na2HPO4 + NaOH = Na3PO4 + H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Hg + HNO3 = HgNO3*2 + NO + H2O =>
3 Hg + 4 HNO3 = 3 HgNO3*2 + NO + 2 H2O
W4 + S = W4S =>
W4 + S = W4S
Rh + H2O = Rh(OH)4 + H2 =>
Rh + 4 H2O = Rh(OH)4 + 2 H2
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
Zn(ClO4)2 + Al = Al(ClO4)20 + Zn =>
10 Zn(ClO4)2 + Al = Al(ClO4)20 + 10 Zn
Ge + H2O2 + NaOH = NaHGeO3 + H2O =>
Ge + 2 H2O2 + NaOH = NaHGeO3 + 2 H2O
Mn(OH)2 + KCl = MnCl2 + KOH =>
Mn(OH)2 + 2 KCl = MnCl2 + 2 KOH
MgO + N2O3 = Mg(NO2)2 =>
MgO + N2O3 = Mg(NO2)2
CrCl3 + KNO3 + NaOH = Na2Cr2O7 + KNO2 + H2O + NaCl =>
2 CrCl3 + 3 KNO3 + 8 NaOH = Na2Cr2O7 + 3 KNO2 + 4 H2O + 6 NaCl
MnO2 + HL = MnL2 + L2 + H2O =>
MnO2 + 4 HL = MnL2 + L2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CuSO4(aq) + BaCl2 = CuCl2 + BaSO4 =>
CuSO4(aq) + BaCl2 = CuCl2 + BaSO4
HCOONa + KMnO4 = MnO2 + Na2CO3 + K2CO3 + H2O + NaHCO3 =>
3 HCOONa + 2 KMnO4 = 2 MnO2 + Na2CO3 + K2CO3 + H2O + NaHCO3
C4H8 + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 8 KOH = 2 CH3COOH + 8 K2MnO4 + 4 H2O
K2HPO4 + Ba(OH)2 = Ba3(PO4)2 + K3PO4 + H2O =>
6 K2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 K3PO4 + 6 H2O
K + C2H4O2 = KC2H3O2 + H2 =>
2 K + 2 C2H4O2 = 2 KC2H3O2 + H2
HBr + LiOH = BrOH + LiH =>
HBr + LiOH = BrOH + LiH
NaCl + Ag(NO)3 = AgCl + Na(NO)3 =>
NaCl + Ag(NO)3 = AgCl + Na(NO)3
RbNO3 + Mg + H2O = NH3 + Mg(OH)2 + Rb =>
2 RbNO3 + 9 Mg + 12 H2O = 2 NH3 + 9 Mg(OH)2 + 2 Rb
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
KJ + H2O2 + H2SO4 = J2 + H2O + K2SO4 =>
2 KJ + H2O2 + H2SO4 = J2 + 2 H2O + K2SO4
C6H5CH2OH + HCl = C6H5CH2Cl + H2O =>
C6H5CH2OH + HCl = C6H5CH2Cl + H2O
HI = H2 + I2 =>
2 HI = H2 + I2
CuSO4Zn = ZnSO4Cu =>
CuSO4Zn = ZnSO4Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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