| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AI + 2 KOH + 6 H2O = 2 K[AI(OH)4] + 3 H2
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O =>
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
RbNO2 = Rb + NO2 =>
RbNO2 = Rb + NO2
SrO + KOH = HSrKO2 =>
SrO + KOH = HSrKO2
C(s) + S(s) = CS(s) =>
C(s) + S(s) = CS(s)
CoCl3 + AgNO3 = AgCl + Co(NO3)3 =>
CoCl3 + 3 AgNO3 = 3 AgCl + Co(NO3)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
MgCl2H2O = Mg(OH)ClHCl =>
MgCl2H2O = Mg(OH)ClHCl
C3H8 + Br2 = C3H7 + HBr =>
2 C3H8 + Br2 = 2 C3H7 + 2 HBr
NO2 + KI = NO + I2 + KNO3 =>
4 NO2 + 2 KI = 2 NO + I2 + 2 KNO3
CaLiCl = LiClCa =>
CaLiCl = LiClCa
NO2 + KI = NO + I + KNO3 =>
2 NO2 + KI = NO + I + KNO3
H2SO5 + H2O = H2SO4 + H2O2 =>
H2SO5 + H2O = H2SO4 + H2O2
NO2 + KI = KO2 + NI =>
NO2 + KI = KO2 + NI
Na2CrO4 + HCl + Na2SO3 = NaCl + CrCl3 + Na2SO4 + H2O =>
2 Na2CrO4 + 10 HCl + 3 Na2SO3 = 4 NaCl + 2 CrCl3 + 3 Na2SO4 + 5 H2O
K2C2O4 + H2SO4 = K2SO4 + CO + CO2 + H2O =>
K2C2O4 + H2SO4 = K2SO4 + CO + CO2 + H2O
CH3COCH2CH3 + MnO4{-} + H{+} = CH3COOH + Mn{2+} + H2O =>
5 CH3COCH2CH3 + 6 MnO4{-} + 18 H{+} = 10 CH3COOH + 6 Mn{2+} + 9 H2O
ZrO(NO3)2*H2O = ZrO2 + NO2 + O2 + H2O =>
2 ZrO(NO3)2*H2O = 2 ZrO2 + 4 NO2 + O2 + 2 H2O
Nb + HF + HNO3 = H[NbF6] + NO + H2O =>
3 Nb + 18 HF + 5 HNO3 = 3 H[NbF6] + 5 NO + 10 H2O
MgO + SiO2 + H2O = Mg3Si4O10(OH)2 =>
3 MgO + 4 SiO2 + H2O = Mg3Si4O10(OH)2
Li2O + H2SeO4 = Li2SeO4 + H2O =>
Li2O + H2SeO4 = Li2SeO4 + H2O
Zn + NaVO3 + HCl = VCl3 + ZnCl2 + NaCl + H2O =>
Zn + NaVO3 + 6 HCl = VCl3 + ZnCl2 + NaCl + 3 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Na2CuCl4 + Al2O3 = Cu2O + AlCl3 + NaCl + O2 =>
12 Na2CuCl4 + 4 Al2O3 = 6 Cu2O + 8 AlCl3 + 24 NaCl + 3 O2
NaOH + NaCN = Na + NaCNOH =>
NaOH + NaCN = Na + NaCNOH
GaO3 + DaO4 = GaO4 + Da03 =>
12 GaO3 + 3 DaO4 = 12 GaO4 + Da03
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
HCO3 + KNO = KNO3 + CO2 + H2O =>
4 HCO3 + KNO = KNO3 + 4 CO2 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Br2 + LiOH = Br2OH + Li =>
Br2 + LiOH = Br2OH + Li
KOH + HF = KOF + H =>
KOH + HF = KOF + 2 H
FeO2O3 + CO = Fe + CO2 =>
FeO2O3 + 5 CO = Fe + 5 CO2
Y2O3 + WO3 = Y2WO6 =>
Y2O3 + WO3 = Y2WO6
K2SiO3 + P2O5 = K3PO4 + SiO2 =>
3 K2SiO3 + P2O5 = 2 K3PO4 + 3 SiO2
(NH4)2S(aq) + HgBr2(aq) = NH4Br(aq) + HgS(s) =>
(NH4)2S(aq) + HgBr2(aq) = 2 NH4Br(aq) + HgS(s)
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
H2SO4 + NaCo3 = HCo3 + Na2SO4 =>
H2SO4 + 2 NaCo3 = 2 HCo3 + Na2SO4
Na + CO2 = Na2O + CO =>
2 Na + CO2 = Na2O + CO
NH4{+} + H2O = NH3 + H3O{+} =>
NH4{+} + H2O = NH3 + H3O{+}
Cu + HNO3 = Cu(NO3)2 + H2O + N =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + 6 H2O + 2 N
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
SrO + KOH = HSrKO2 =>
SrO + KOH = HSrKO2
RbNO2 = Rb + NO2 =>
RbNO2 = Rb + NO2
(C3H6O) + O2 = CO2 + H2O =>
(C3H6O) + 4 O2 = 3 CO2 + 3 H2O
BPO4 + Al + NaOH + H2O = BP + NaAlH4O4 =>
3 BPO4 + 8 Al + 8 NaOH + 12 H2O = 3 BP + 8 NaAlH4O4
NH4Cl + H2O2 = N2 + HCl + H2O =>
2 NH4Cl + 3 H2O2 = N2 + 2 HCl + 6 H2O
NaOH + C6H7O8 = H2O + NaC6H6O8 =>
NaOH + C6H7O8 = H2O + NaC6H6O8
MgCl2(aq) + LiF(aq) = MgF2(s) + LiCl(aq) =>
MgCl2(aq) + 2 LiF(aq) = MgF2(s) + 2 LiCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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