| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg{2} = Mg{2}No{-3}
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaClOHCl = NaClHOCl =>
NaClOHCl = NaClHOCl
Bi(OH)3 + SnSO4 + NaOH = Bi + Na2SnO3 + Na2SO4 + H2O =>
2 Bi(OH)3 + 3 SnSO4 + 12 NaOH = 2 Bi + 3 Na2SnO3 + 3 Na2SO4 + 9 H2O
BaOs2F12 + H2O = BaOs2F12H12O6 =>
BaOs2F12 + 6 H2O = BaOs2F12H12O6
NO + KOH = KNO2 + N2 + H2O =>
6 NO + 4 KOH = 4 KNO2 + N2 + 2 H2O
CH3(CH2)3OH + HCOOH = HCOO(CH2)3CH3 + H2O =>
CH3(CH2)3OH + HCOOH = HCOO(CH2)3CH3 + H2O
Bi(OH)3 + SnSO4 + NaOH = Bi + Na2SnO3 + Na2SO4 + H2O =>
2 Bi(OH)3 + 3 SnSO4 + 12 NaOH = 2 Bi + 3 Na2SnO3 + 3 Na2SO4 + 9 H2O
N2H4 + KMnO4 = N2 + MnO2 + KH + H2O =>
5 N2H4 + 4 KMnO4 = 5 N2 + 4 MnO2 + 4 KH + 8 H2O
Fe2O3(s) + H2(g) = Fe(s) + H2O(g) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(g)
C3H7OHCuO = C2H5CHOH2OCu =>
C3H7OHCuO = C2H5CHOH2OCu
H3PW12O40(aq) + NaOH(aq) = H3PW12OH + NaO40 =>
H3PW12O40(aq) + NaOH(aq) = H3PW12OH + NaO40
CH3(CH2)10COONa + HCl = CH3(CH2)10COOH + NaCl =>
CH3(CH2)10COONa + HCl = CH3(CH2)10COOH + NaCl
Mg(OH)2 + HCI = Mg(CI)2 + H2O =>
Mg(OH)2 + 2 HCI = Mg(CI)2 + 2 H2O
CH3(CH2)3OH + HCOOH = HCOO(CH2)3CH3 + H2O =>
CH3(CH2)3OH + HCOOH = HCOO(CH2)3CH3 + H2O
AlCl3 + ZnSO4 = Al + (SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = 2 Al + (SO4)3 + 3 ZnCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
TiO2 + H2 = Ti5O9 + H2O =>
5 TiO2 + H2 = Ti5O9 + H2O
NaCo3 + FeCl3 = NaCl3 + FeCo3 =>
NaCo3 + FeCl3 = NaCl3 + FeCo3
Pb(NO3)2KSCN = K(NO3)2PbSCN =>
Pb(NO3)2KSCN = K(NO3)2PbSCN
CaCl(aq)NaF(aq) = NaCl(aq)CaF =>
CaCl(aq)NaF(aq) = NaCl(aq)CaF
KOHeAlCl = AlOHeKCl =>
KOHeAlCl = AlOHeKCl
CH8H8O2 + O2 = CO2 + H2O =>
CH8H8O2 + 4 O2 = CO2 + 8 H2O
K2Cr2O7 + I2 + H2SO4 = Cr2(SO4)3 + KIO3 + H2O + K2SO4 =>
5 K2Cr2O7 + 3 I2 + 17 H2SO4 = 5 Cr2(SO4)3 + 6 KIO3 + 17 H2O + 2 K2SO4
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
CH2O + KMnO4 = K2CO3 + Mn + H2O + CO2 =>
7 CH2O + 4 KMnO4 = 2 K2CO3 + 4 Mn + 7 H2O + 5 CO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu(NO3)2K2CO3 = CuCO3K2(NO3)2 =>
Cu(NO3)2K2CO3 = CuCO3K2(NO3)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cr(s) + Fe{2+}(aq) = Cr{3+}(aq) + Fe(s) =>
2 Cr(s) + 3 Fe{2+}(aq) = 2 Cr{3+}(aq) + 3 Fe(s)
P2Cl5 = P + Cl2 =>
2 P2Cl5 = 4 P + 5 Cl2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Ni(OH)2 + Na2S = NiS + Na(OH) =>
Ni(OH)2 + Na2S = NiS + 2 Na(OH)
SiO(s)HF(aq) = SiF(g)HO(l) =>
SiO(s)HF(aq) = SiF(g)HO(l)
Ni(OH)2 + Na2S = NiS + Na(OH) =>
Ni(OH)2 + Na2S = NiS + 2 Na(OH)
Na(k)O(d) = NaO =>
Na(k)O(d) = NaO
C2H4Cl2 + NaOH = C2H2 + NaCl + H2O =>
C2H4Cl2 + 2 NaOH = C2H2 + 2 NaCl + 2 H2O
Ni(OH)2 + Na2S = NiS + Na(OH) =>
Ni(OH)2 + Na2S = NiS + 2 Na(OH)
C6H9AlO6 + Mg(OH)2 = Al(OH)3 + Mg(CH3COO)2 =>
2 C6H9AlO6 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(CH3COO)2
H2CrO4 + CsOH = Cs2CrO4 + H2O =>
H2CrO4 + 2 CsOH = Cs2CrO4 + 2 H2O
Ba(NO3)2 + (NH4)2SO3 = BaSO3 + (NH4)(NO3) =>
Ba(NO3)2 + (NH4)2SO3 = BaSO3 + 2(NH4)(NO3)
HCHO2 + MgO = Mg(CHO2)2 + H2O =>
2 HCHO2 + MgO = Mg(CHO2)2 + H2O
Al2O3 + HCl + H2O = Al2(OH)5Cl =>
Al2O3 + HCl + 2 H2O = Al2(OH)5Cl
Ni(OH)2 + Na2S = NiS + Na(OH) =>
Ni(OH)2 + Na2S = NiS + 2 Na(OH)
Ni(OH)2 + Na2S = NiS + NaOH =>
Ni(OH)2 + Na2S = NiS + 2 NaOH
Ni(OH)2 + Na2S = NiS + Na(OH) =>
Ni(OH)2 + Na2S = NiS + 2 Na(OH)
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
KMnO4 + CH2OHCHOHCH2OH = CH2OHCHOHCHO + KOH + MnO2 + H2O =>
2 KMnO4 + 3 CH2OHCHOHCH2OH = 3 CH2OHCHOHCHO + 2 KOH + 2 MnO2 + 2 H2O
NaN3 + Br2 = BrN3 + NaBr =>
NaN3 + Br2 = BrN3 + NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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