| Équations équilibrées la veille |
ON = NO
Na2CO3 + O2 = NaO + CO3 =>
Na2CO3 + O2 = 2 NaO + CO3
CaCl2(aq) + Al(s) = AlCl2(aq) + Ca(s) =>
CaCl2(aq) + Al(s) = AlCl2(aq) + Ca(s)
C2H4O = C + H + O =>
C2H4O = 2 C + 4 H + O
CO2 + H = C6H12O6 + H2O =>
6 CO2 + 24 H = C6H12O6 + 6 H2O
KH + S = K2S + H2 =>
2 KH + S = K2S + H2
NaCl + H2CrO4 = Na2CrO4 + HCl =>
2 NaCl + H2CrO4 = Na2CrO4 + 2 HCl
Cu + H2O3 = CuO + H2O =>
2 Cu + H2O3 = 2 CuO + H2O
KBr + H2SO4 = KHSO4 + Br2 + H2S + H2O =>
8 KBr + 9 H2SO4 = 8 KHSO4 + 4 Br2 + H2S + 4 H2O
C3H8 + Cl2 = C3H5Cl3 + HCl =>
C3H8 + 3 Cl2 = C3H5Cl3 + 3 HCl
H2 = HH =>
H2 = HH
NH2OH + Cl2 + KOH = N2 + KCl + H2O =>
2 NH2OH + Cl2 + 2 KOH = N2 + 2 KCl + 4 H2O
I5O2 = I2 + O2 =>
2 I5O2 = 5 I2 + 2 O2
Al(ClO3)3 + Ag3PO4 = AlPO4 + AgClO3 =>
Al(ClO3)3 + Ag3PO4 = AlPO4 + 3 AgClO3
CH3CH2OH + Na = CH3CH2ONa + H =>
CH3CH2OH + Na = CH3CH2ONa + H
Cu + N2O4 = Cu(NO3)2 + NO =>
Cu + 2 N2O4 = Cu(NO3)2 + 2 NO
HNO2 + O2 = HNO7 =>
2 HNO2 + 5 O2 = 2 HNO7
MgSO4 + Sr(OH)2 = SrSO4 + Mg(OH)2 =>
MgSO4 + Sr(OH)2 = SrSO4 + Mg(OH)2
HgI4 + HCl = HgCl + HI4 =>
HgI4 + HCl = HgCl + HI4
ZnS = SZn =>
ZnS = SZn
HC4 + O2 = CO2 + OH2 =>
4 HC4 + 17 O2 = 16 CO2 + 2 OH2
CH3CH2CH2Br + KOH = KBr + CH3CH2CH3O =>
CH3CH2CH2Br + KOH = KBr + CH3CH2CH3O
RbOH + Zn = RbZnO + H =>
RbOH + Zn = RbZnO + H
Ca(NO3)2 + NH4F = CaF2 + N2 + O2 + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2 + O2 + 4 H2O
H2CO + Ag(NH3)2{+} + OH{-} = HCO3{-} + Ag + NH3 + H2O =>
H2CO + 4 Ag(NH3)2{+} + 5 OH{-} = HCO3{-} + 4 Ag + 8 NH3 + 3 H2O
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
MgOH + H2O = Mg(OH)2 + H2 =>
2 MgOH + 2 H2O = 2 Mg(OH)2 + H2
KMnO4 + (NH4)2SO4 + H2SO4 = MnSO4 + (NH4)SO4 + K2SO4 + H2O =>
2 KMnO4 + 5(NH4)2SO4 + 8 H2SO4 = 2 MnSO4 + 10(NH4)SO4 + K2SO4 + 8 H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
O3 = O2 =>
2 O3 = 3 O2
NH4{+} + Cr2O7{-2} + H{+} = N2 + Cr{+3} + H2O =>
2 NH4{+} + Cr2O7{-2} + 6 H{+} = N2 + 2 Cr{+3} + 7 H2O
ZnSO4FeCl3 = FeSO4ZnCl3 =>
ZnSO4FeCl3 = FeSO4ZnCl3
Na2CO3 + O2 = NaO + CO2 =>
2 Na2CO3 + O2 = 4 NaO + 2 CO2
BaCl2 + Na2HPO4 = NaCl + Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 Na2HPO4 = 4 NaCl + Ba3(PO4)2 + 2 HCl
Cu(OH)2 + NaHCO3 = (CuOH)2CO3 + NaOH + H2O =>
2 Cu(OH)2 + NaHCO3 = (CuOH)2CO3 + NaOH + H2O
K3(Cr(OH)6) + HCl = Cr(OH)3 + KCl + H2O =>
K3(Cr(OH)6) + 3 HCl = Cr(OH)3 + 3 KCl + 3 H2O
MnO4 = Mn + O =>
MnO4 = Mn + 4 O
CH3CHCl2 + KOH = CH3CHO + KCl + H2O =>
CH3CHCl2 + 2 KOH = CH3CHO + 2 KCl + H2O
PbO2 + NO2 + KOH = KPbO2 + HNO3 =>
PbO2 + NO2 + KOH = KPbO2 + HNO3
Ca(s) + NaCI(aq) = CaCI(aq) + Na(s) =>
Ca(s) + NaCI(aq) = CaCI(aq) + Na(s)
LiCl + LiOH = Li3OCl + H2O =>
LiCl + 2 LiOH = Li3OCl + H2O
NH4OH + NaCIO = NaOH + H2O + NH2CI =>
NH4OH + NaCIO = NaOH + H2O + NH2CI
ZnCl2 + CH3OH = Zn(OH)2 + CH3Cl =>
ZnCl2 + 2 CH3OH = Zn(OH)2 + 2 CH3Cl
HMnO4 + H2SO3 = MnSO4 + H2SO4 + H2O =>
2 HMnO4 + 5 H2SO3 = 2 MnSO4 + 3 H2SO4 + 3 H2O
Ba(OH)2 + NH4H2PO4 = BaHPO4 + NH3 + H2O =>
Ba(OH)2 + NH4H2PO4 = BaHPO4 + NH3 + 2 H2O
C6H5COOH = C6H5COO{-} + H{+} =>
C6H5COOH = C6H5COO{-} + H{+}
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
La + FeO3 = LaFeO3 =>
La + FeO3 = LaFeO3
(CH3)4OH + O2 = CO2 + H2O =>
4(CH3)4OH + 27 O2 = 16 CO2 + 26 H2O
H2 + Cl2 = ClH =>
H2 + Cl2 = 2 ClH
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| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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