| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + KOH = H2O + KNO3
H6C3O + O2 = H2O + O2C =>
H6C3O + 4 O2 = 3 H2O + 3 O2C
SiC + Cl = SiCl4 + C =>
SiC + 4 Cl = SiCl4 + C
Zn{2+} + NH3 + H2O = ZnO + NH4{+} =>
Zn{2+} + 2 NH3 + H2O = ZnO + 2 NH4{+}
F2 + H2 = F6H =>
6 F2 + H2 = 2 F6H
C9H20(g) + O2(g) = CO2(g) + H2O(l) =>
C9H20(g) + 14 O2(g) = 9 CO2(g) + 10 H2O(l)
C6H5OH + Br2 = HBr + C6H2Br3OH =>
C6H5OH + 3 Br2 = 3 HBr + C6H2Br3OH
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
C + C8H18O3 = C9H18O3 =>
C + C8H18O3 = C9H18O3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
ZnS + Br2 + KOH = KBr + ZnSO4 + H2O =>
ZnS + 4 Br2 + 8 KOH = 8 KBr + ZnSO4 + 4 H2O
H3BO3 + C3H8O = H3BO + C3H8O3 =>
H3BO3 + C3H8O = H3BO + C3H8O3
Al(NO3)3 + NH3 = Al(NH3)4 + NO3 =>
Al(NO3)3 + 4 NH3 = Al(NH3)4 + 3 NO3
HClO3 + Al2O3 = Al(ClO3)3 + H2O =>
6 HClO3 + Al2O3 = 2 Al(ClO3)3 + 3 H2O
NaI + CaSO3 = CaI + NaSO3 =>
NaI + CaSO3 = CaI + NaSO3
Ag(NO3) + KSCN = AgCN + (KS)NO3 =>
Ag(NO3) + KSCN = AgCN + (KS)NO3
H2O + I2 + HIO3 = HIO =>
2 H2O + 2 I2 + HIO3 = 5 HIO
SO2 + Ba(NO3)2 = BaSO4 + NO2 =>
SO2 + Ba(NO3)2 = BaSO4 + 2 NO2
Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O =>
Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O
Fe2 + F = FeF3 =>
Fe2 + 6 F = 2 FeF3
CaCl2(aq) + NaI(aq) = NaCl(aq) + CaI2(aq) =>
CaCl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + CaI2(aq)
Cl + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
4 Cl + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
Al + NaNO3 + NaOH + H = NaAlO2 + NH3 =>
2 Al + NaNO3 + NaOH + 2 H = 2 NaAlO2 + NH3
CaBr2 + Na = NaBr + Ca =>
CaBr2 + 2 Na = 2 NaBr + Ca
Na2Cr2O7 + HCl = NaCl + Cl2 + CrCl3 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 3 Cl2 + 2 CrCl3 + 7 H2O
C0Cl2 + H2O = HCl + CO =>
C0Cl2 + H2O = 2 HCl + CO
KCN + CaCl2 = Ca(CN)2 + KCl =>
2 KCN + CaCl2 = Ca(CN)2 + 2 KCl
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
K2CO3 + Cl2 + H2O = KCl + KClO3 + KHCO3 =>
6 K2CO3 + 3 Cl2 + 3 H2O = 5 KCl + KClO3 + 6 KHCO3
Ba(OH)2(aq) + NaNO3(aq) = Ba(NO3)2(aq) + NaOH(aq) =>
Ba(OH)2(aq) + 2 NaNO3(aq) = Ba(NO3)2(aq) + 2 NaOH(aq)
TiCl4 + NaOH = TiO(OH)2 + NaCl + H2O =>
TiCl4 + 4 NaOH = TiO(OH)2 + 4 NaCl + H2O
CuSO4 = CuO + SO2 + O2 =>
2 CuSO4 = 2 CuO + 2 SO2 + O2
C6H5COOH + Mg = C14H10MgO4 + H2 =>
2 C6H5COOH + Mg = C14H10MgO4 + H2
CuSO4 + H3PO2 + H2O = CuH + H2SO4 + H3PO4 =>
4 CuSO4 + 3 H3PO2 + 6 H2O = 4 CuH + 4 H2SO4 + 3 H3PO4
FeCl3 + Na2SO4 = Fe2(SO4)3 + NaCl =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaCl
Cs2O + HI = CsI + H2O =>
Cs2O + 2 HI = 2 CsI + H2O
EsO + H2O = EsH + O2 =>
4 EsO + 2 H2O = 4 EsH + 3 O2
LiOH + H2C2O4 = LiC2O4 + H3O =>
LiOH + H2C2O4 = LiC2O4 + H3O
Cr(NO3)3 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 12 NO2 + 3 O2
CaCl2(aq) + NaNO3(aq) = CaNO3(aq) + NaCl2(aq) =>
CaCl2(aq) + NaNO3(aq) = CaNO3(aq) + NaCl2(aq)
Cl2 + ZnBr2 = ZnCl2 + Br2 =>
Cl2 + ZnBr2 = ZnCl2 + Br2
Fe203 = Fe304 =>
304 Fe203 = 203 Fe304
K2S + AlPO4 = K3PO4 + Al2S3 =>
3 K2S + 2 AlPO4 = 2 K3PO4 + Al2S3
Ba(OH)2 + Hg = Hg(OH)2 + Ba =>
Ba(OH)2 + Hg = Hg(OH)2 + Ba
Cr2O7 + I = Cr + IO3 =>
3 Cr2O7 + 7 I = 6 Cr + 7 IO3
CH4 + OH{-} = CO2 + H2O + {-} =>
CH4 + 8 OH{-} = CO2 + 6 H2O + 8e
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
C240H90O4NS + O2 = H2O + CO2 + NO + SO2 =>
C240H90O4NS + 262 O2 = 45 H2O + 240 CO2 + NO + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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