| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3(PO4)2 + 3 SiO2 + 13 C = 3 Ca2SiO3 + P4 + 13 CO
NH4U + NaOH = NaU + NH4OH =>
NH4U + NaOH = NaU + NH4OH
NaHCO3 + CH3COOH = CO2 + H2O + NaCHOO =>
4 NaHCO3 + CH3COOH = 2 CO2 + 2 H2O + 4 NaCHOO
AlO + H2SO3 = H2O + Al2(SO3)2 =>
2 AlO + 2 H2SO3 = 2 H2O + Al2(SO3)2
P + O = P2O9 =>
2 P + 9 O = P2O9
KCl(l) + Na(l) = NaCl(l) + K(g) =>
KCl(l) + Na(l) = NaCl(l) + K(g)
KAl(SO4)2 + Na3[Co(NO2)6] = K2Na3[Co(NO2)6] + Al(SO4)2 =>
2 KAl(SO4)2 + Na3[Co(NO2)6] = K2Na3[Co(NO2)6] + 2 Al(SO4)2
Fe(NO3)3 + K4Fe(CN)6 = Fe(CN)3 + K4Fe(NO3)6 =>
2 Fe(NO3)3 + K4Fe(CN)6 = 2 Fe(CN)3 + K4Fe(NO3)6
AlSO4 + CaO2 = AlO2 + CaSO4 =>
AlSO4 + CaO2 = AlO2 + CaSO4
MgCO3 + HC = MgC2 + H2O + CO2 =>
MgCO3 + 2 HC = MgC2 + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnBaBr = ZnBrBa =>
ZnBaBr = ZnBrBa
Cl + H2O = HCl + O2 =>
4 Cl + 2 H2O = 4 HCl + O2
N2 + S2 = N2S =>
2 N2 + S2 = 2 N2S
HClO3AgOH = Ag(ClO3)H2O =>
HClO3AgOH = Ag(ClO3)H2O
CuNNaS = CuSNaN =>
CuNNaS = CuSNaN
C12H22O11 + O2 = C5H8O7 + H2O =>
5 C12H22O11 + 18 O2 = 12 C5H8O7 + 7 H2O
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
N2H4 = N2 + H =>
N2H4 = N2 + 4 H
C2H5OHNaCl = NaOHC2H5Cl =>
C2H5OHNaCl = NaOHC2H5Cl
Co(s)Ni{2}(aq) = Ni(s)Co{2}(aq) =>
Co(s)Ni{2}(aq) = Ni(s)Co{2}(aq)
Fe2(SO4)4 + H2SO4 + KMnO4 + K4Fe(CN)6 = KHSO4 + MnSO3 + Fe(NO4)5 + CO3 + H2O =>
7 Fe2(SO4)4 + 1996 H2SO4 + 871.99999999999KMnO4 + 69.999999999999K4Fe(CN)6 = 1152 KHSO4 + 871.99999999999MnSO3 + 83.999999999999Fe(NO4)5 + 420 CO3 + 1420 H2O
Mg + KNO3 + H2O = Mg(OH)2 + KOH + NH3 =>
4 Mg + KNO3 + 6 H2O = 4 Mg(OH)2 + KOH + NH3
C2C5OH + O2 = CO2 + H2O =>
4 C2C5OH + 27 O2 = 28 CO2 + 2 H2O
CH3COH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3COH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Ba(OH)2 + Na2(CO3) = Ba(CO3) + Na(OH) =>
Ba(OH)2 + Na2(CO3) = Ba(CO3) + 2 Na(OH)
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
NaClO + H2O = Na + OH + Cl2 =>
2 NaClO + 2 H2O = 2 Na + 4 OH + Cl2
Ga + C = Ga2C3 =>
2 Ga + 3 C = Ga2C3
CdCaO = CdOCa =>
CdCaO = CdOCa
NH2CH2COOH + KOH = NH2CH2COOK + H2O =>
NH2CH2COOH + KOH = NH2CH2COOK + H2O
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
As2S5 + H2NO3 = H3AsO4 + NO + S + H2O =>
As2S5 + 5 H2NO3 = 2 H3AsO4 + 5 NO + 5 S + 2 H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
KClNaOH = KClONaH =>
KClNaOH = KClONaH
Fe2*O3* + CO = CO2* + Fe =>
Fe2*O3* + 3 CO = 3 CO2* + 2 Fe
HCl(aq) + Na2CO3(aq) = NaHCO3 + NaCl(aq) =>
HCl(aq) + Na2CO3(aq) = NaHCO3 + NaCl(aq)
C8H10 + KMnO4 + H2SO4 = C8H10O2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 4 KMnO4 + 6 H2SO4 = 5 C8H10O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
Ca3(AsS4)2 + HCl = CaCl2 + As2S5 + H2S =>
Ca3(AsS4)2 + 6 HCl = 3 CaCl2 + As2S5 + 3 H2S
C2H6O + C3H4O4 = C7H12O4 + H2O =>
2 C2H6O + C3H4O4 = C7H12O4 + 2 H2O
Cl2 + Fe = FeCl2 =>
Cl2 + Fe = FeCl2
KClO3 + NaOH = KOH + Na(ClO3) =>
KClO3 + NaOH = KOH + Na(ClO3)
C2O3 + MnO4 = CO3 + Mn =>
4 C2O3 + 3 MnO4 = 8 CO3 + 3 Mn
Ba(OH)NaCO3 = BaCO3NaOH =>
Ba(OH)NaCO3 = BaCO3NaOH
Fe(s)ZnCl2(aq) = Zn(s)FeCl2(aq) =>
Fe(s)ZnCl2(aq) = Zn(s)FeCl2(aq)
Na2SO3(aq) + HBr(aq) = NaBr(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HBr(aq) = 2 NaBr(aq) + H2O(l) + SO2(g)
Li + CuSO = LiSO + Cu =>
Li + CuSO = LiSO + Cu
Cr(OH)3 + HNO2 = Cr + NO2 + H2O =>
Cr(OH)3 + 3 HNO2 = Cr + 3 NO2 + 3 H2O
CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl
CH4O + K2Cr2O7 + H{+} = CO2 + H2O + Cr{+3} + K{+} =>
CH4O + K2Cr2O7 + 8 H{+} = CO2 + 6 H2O + 2 Cr{+3} + 2 K{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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