| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 AlCl3 + 3 CH4 = 12 HCl + Al4C3
CO2 + C4H10 = CO2C4H10 =>
CO2 + C4H10 = CO2C4H10
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C4H8 + HCl = C4H7Cl + H2 =>
C4H8 + HCl = C4H7Cl + H2
Pb + I2 = Pb2I2 =>
2 Pb + I2 = Pb2I2
CaCO3 + CH3COOH = (CH3COO)2Ca + H2CO3 =>
CaCO3 + 2 CH3COOH = (CH3COO)2Ca + H2CO3
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
Na2[Cu(OH)4] = Cu(OH)2 + NaOH =>
Na2[Cu(OH)4] = Cu(OH)2 + 2 NaOH
AgNO3 + KI = Ag + NO3KI =>
AgNO3 + KI = Ag + NO3KI
PhOMgBr + HCl = PhOH + MgClBr =>
PhOMgBr + HCl = PhOH + MgClBr
CoBr4 = Co + Br =>
CoBr4 = Co + 4 Br
O = O76 =>
76 O = O76
Ca(OH)2(aq) + H3PO4(l) = H2O(l) + Ca3(PO4)2 =>
3 Ca(OH)2(aq) + 2 H3PO4(l) = 6 H2O(l) + Ca3(PO4)2
KOH + Al2(SO4)3 = K2SO4 + Al(OH)3 =>
6 KOH + Al2(SO4)3 = 3 K2SO4 + 2 Al(OH)3
Pb(NO3)2 + CuI = CuNO3 + PbI2 =>
Pb(NO3)2 + 2 CuI = 2 CuNO3 + PbI2
K2SO4 + (NH4)2S = (NH4)2SO4 + K2S =>
K2SO4 + (NH4)2S = (NH4)2SO4 + K2S
NaCl + Ba3(PO4)2 = BaCl2 + Na3PO4 =>
6 NaCl + Ba3(PO4)2 = 3 BaCl2 + 2 Na3PO4
C37H66N7O17P3S + H2O = C21H36N7O16P3S + C16H32O2 =>
C37H66N7O17P3S + H2O = C21H36N7O16P3S + C16H32O2
Al2O3 = O3 + Al =>
Al2O3 = O3 + 2 Al
H2(g) + FeSO4(aq) = Fe(s) + H2SO4(aq) =>
H2(g) + FeSO4(aq) = Fe(s) + H2SO4(aq)
FeO3 + CO = Fe + (CO2) =>
FeO3 + 3 CO = Fe + 3(CO2)
HCOH + KMnO4 + KOH = HCOOK + K2MnO4 + H2O =>
HCOH + 2 KMnO4 + 3 KOH = HCOOK + 2 K2MnO4 + 2 H2O
Pb(NO3)2 + KSCN = KPb + (NO3)2SCN =>
Pb(NO3)2 + KSCN = KPb + (NO3)2SCN
Fe + PO42 = FePO42 =>
Fe + PO42 = FePO42
Re + IO3 = ReO4 + I =>
3 Re + 4 IO3 = 3 ReO4 + 4 I
AuCl3 + O2 = Au2O3 + Cl2 =>
4 AuCl3 + 3 O2 = 2 Au2O3 + 6 Cl2
Mg + Al(No3) = Al + Mg(No3)3 =>
Mg + 3 Al(No3) = 3 Al + Mg(No3)3
AgI + Fe2(SO4)3 = Ag2(SO4) + FeI3 =>
6 AgI + Fe2(SO4)3 = 3 Ag2(SO4) + 2 FeI3
Al2(SO4)318H2O = Al + SO4 + H2O =>
Al2(SO4)318H2O = 2 Al + 318 SO4 + H2O
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
Na2CO3 + MgCl2 + H2O = NaCl + Mg(OH)2 + CO2 =>
Na2CO3 + MgCl2 + H2O = 2 NaCl + Mg(OH)2 + CO2
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
KMnO4 + KOH + KI = KIO3 + K2MnO4 + H2O =>
6 KMnO4 + 6 KOH + KI = KIO3 + 6 K2MnO4 + 3 H2O
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
NaCuSO4 + CH4 = NaH4 + CuCSO4 =>
NaCuSO4 + CH4 = NaH4 + CuCSO4
Na2HPO4 + CaCl2 = Ca3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 NaCl + 2 HCl
FeCl2(aq) + KMnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2 + H2O(l) + KCl(aq)2 =>
4 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = 4 FeCl3(aq) + MnCl2 + 4 H2O(l) + KCl(aq)2
Mg(s) + ZnBr2(aq) = Zn + MgBr2 =>
Mg(s) + ZnBr2(aq) = Zn + MgBr2
NH4SO4 + BaNO3 = NH4NO3 + BaSO4 =>
NH4SO4 + BaNO3 = NH4NO3 + BaSO4
H3Fe(CN)6 + Pb(OH)4 = Pb3[Fe(CN)6]4 + H2O =>
4 H3Fe(CN)6 + 3 Pb(OH)4 = Pb3[Fe(CN)6]4 + 12 H2O
K2O + HClO4 = H2O + KClO4 =>
K2O + 2 HClO4 = H2O + 2 KClO4
C7H8 + O2 = CO + H =>
2 C7H8 + 7 O2 = 14 CO + 16 H
C4H6O5 + Cr2O7{-2} + H{+} = CO2 + H2O + Cr{+3} =>
C4H6O5 + 2 Cr2O7{-2} + 16 H{+} = 4 CO2 + 11 H2O + 4 Cr{+3}
H2SO4 + H2O2 + KI = K2SO4 + I2 + H2O =>
H2SO4 + H2O2 + 2 KI = K2SO4 + I2 + 2 H2O
FeCl2 + NaNO2 + HCl = FeCl3 + NaCl + H2O + NO =>
FeCl2 + NaNO2 + 2 HCl = FeCl3 + NaCl + H2O + NO
MnNO3 + NaOH + Br2 = NaNO3 + Mn(OH)2 + NaBr =>
2 MnNO3 + 4 NaOH + Br2 = 2 NaNO3 + 2 Mn(OH)2 + 2 NaBr
HPO4 + NH4 + MoO4 + H3O = (NH4)3[P(Mo3O10)4] + H2O =>
HPO4 + 3 NH4 + 12 MoO4 + 23 H3O = (NH4)3[P(Mo3O10)4] + 35 H2O
Na2SO4 = Na + SO4 =>
Na2SO4 = 2 Na + SO4
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Mg{+2} + NH3 = Mg(NH3)4{+2} =>
Mg{+2} + 4 NH3 = Mg(NH3)4{+2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/24
Équations équilibrées sur10/11/23
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