| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O
O2(g) + N(g) = NO =>
O2(g) + 2 N(g) = 2 NO
Al(SCN)3 + Ba(OH)2 = Al(SCN)3Ba(OH)2 =>
Al(SCN)3 + Ba(OH)2 = Al(SCN)3Ba(OH)2
SnBr2(aq) + Al() = Sn() + AlBr3(aq) =>
3 SnBr2(aq) + 2 Al() = 3 Sn() + 2 AlBr3(aq)
NaCl + H2SO4 + MnO4 = MnSO4 + Cl2 + Na2SO4 + H2O =>
6 NaCl + 4 H2SO4 + MnO4 = MnSO4 + 3 Cl2 + 3 Na2SO4 + 4 H2O
Ba(NO3)2 + CaS = BaS + Ca(NO3)2 =>
Ba(NO3)2 + CaS = BaS + Ca(NO3)2
KMnO4 + Na2SO2 + H2O = Na2SO4 + MnO2 + KOH =>
4 KMnO4 + 3 Na2SO2 + 2 H2O = 3 Na2SO4 + 4 MnO2 + 4 KOH
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
NaOH(aq)FeCl = NaCl(aq)Fe(OH) =>
NaOH(aq)FeCl = NaCl(aq)Fe(OH)
Fe + K2Cr2O7 = Fe2O3 + KCr =>
14 Fe + 3 K2Cr2O7 = 7 Fe2O3 + 6 KCr
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
NaOPOH = NaPOHO =>
NaOPOH = NaPOHO
H3COH + HCl = CH3Cl + H2O =>
H3COH + HCl = CH3Cl + H2O
NH4HSO4 = N2 + NH3 + SO2 + H2O =>
3 NH4HSO4 = N2 + NH3 + 3 SO2 + 6 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnCl2 + H2O + Na2SO4 =>
2 KMnO4 + 14 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnCl2 + 8 H2O + 7 Na2SO4
Na3PO4 + CuSO4 = Cu3(PO4)2 + Na2(SO4) =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Na2(SO4)
LiNO3 + NH4Cl = LiCl + HNO3 + NH3 =>
LiNO3 + NH4Cl = LiCl + HNO3 + NH3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO3 + H2O =>
10 K4Fe(CN)6 + 146 KMnO4 + 347 H2SO4 = 186 KHSO4 + 5 Fe2(SO4)3 + 146 MnSO4 + 60 HNO3 + 60 CO3 + 224 H2O
KMnO4 + Na2SO2 + H2O = Na2SO4 + MnO2 + KOH =>
4 KMnO4 + 3 Na2SO2 + 2 H2O = 3 Na2SO4 + 4 MnO2 + 4 KOH
CuClNaSO = CuSONaCl =>
CuClNaSO = CuSONaCl
HCl(aq)NaHCO3(s) = NaCl(aq)CO2(g)H2O =>
HCl(aq)NaHCO3(s) = NaCl(aq)CO2(g)H2O
NaClOHClO = NaHClOClO =>
NaClOHClO = NaHClOClO
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
C12H10O + O2 = H2O + CO2 =>
C12H10O + 14 O2 = 5 H2O + 12 CO2
Fe3N4 + H2O = Fe3O4 + NH3 + N2 =>
3 Fe3N4 + 12 H2O = 3 Fe3O4 + 8 NH3 + 2 N2
K2SO4 + (NH4)3PO4 = K3PO4 + (NH4)2SO4 =>
3 K2SO4 + 2(NH4)3PO4 = 2 K3PO4 + 3(NH4)2SO4
HOOCCOOHKOH = HOHKOOCCOOH =>
HOOCCOOHKOH = HOHKOOCCOOH
Ca = Ca2{+} + e =>
2 Ca = Ca2{+} + e
NaAlH4 + H2O = H2 + NaOH + Al(OH)3 =>
NaAlH4 + 4 H2O = 4 H2 + NaOH + Al(OH)3
BaOH + H3PO4 = Ba3PO4 + H2O =>
3 BaOH + H3PO4 = Ba3PO4 + 3 H2O
CH3CH2OH + NaOH = CH3 + HCOONa + H =>
CH3CH2OH + NaOH = CH3 + HCOONa + 3 H
C6H8(OH)6H3BO3 = C6H15O8BH2O =>
C6H8(OH)6H3BO3 = C6H15O8BH2O
KBeF = BeKF =>
KBeF = BeKF
H2C2O4 + KMnO4 + H2SO4 = KSO2 + MnSO4 + CO2 + H2O =>
4 H2C2O4 + KMnO4 + 2 H2SO4 = KSO2 + MnSO4 + 8 CO2 + 6 H2O
NaCH3COO + HCl = NaCl + HCH3COO =>
NaCH3COO + HCl = NaCl + HCH3COO
N2O5H2O = HNO3 =>
N2O5H2O = 2 HNO3
C + HCl = HCCl2H =>
C + 2 HCl = HCCl2H
KOH + KHP = KKP + H2O =>
KOH + KHP = KKP + H2O
K + NaC = KC + Na =>
K + NaC = KC + Na
C14H14O = C14H12 + H2O =>
C14H14O = C14H12 + H2O
KHC8H4O4 + LiOH = KH2O + Li(C8H4O4) =>
KHC8H4O4 + LiOH = KH2O + Li(C8H4O4)
Li2CO3 + NaBr = LiBr + Na2CO3 =>
Li2CO3 + 2 NaBr = 2 LiBr + Na2CO3
(NH4)Fe(SO4)2 + BaCl2 = (NH4)Cl2 + BaFe(SO4)2 =>
(NH4)Fe(SO4)2 + BaCl2 = (NH4)Cl2 + BaFe(SO4)2
H4 + O = HO =>
H4 + 4 O = 4 HO
MnSO4 + NH3 + H2O = Mn(OH)2 + (NH4)2SO4 =>
MnSO4 + 2 NH3 + 2 H2O = Mn(OH)2 + (NH4)2SO4
Al2(SO4)3Zn(NO3)2 = Al2(NO3)2Zn(SO4)3 =>
Al2(SO4)3Zn(NO3)2 = Al2(NO3)2Zn(SO4)3
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
NaBrO3 + NH3 = NaBr + N2 + H2O =>
NaBrO3 + 2 NH3 = NaBr + N2 + 3 H2O
LiCl + CaSO4 = CaCl + LiSO4 =>
LiCl + CaSO4 = CaCl + LiSO4
AgPO4HNO3 = HPO4AgNO3 =>
AgPO4HNO3 = HPO4AgNO3
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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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