| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaBr = Na2SO4 + H2 + Br2
CaOH + SO3 = Ca2SO4 + H2O =>
2 CaOH + SO3 = Ca2SO4 + H2O
CaCO3 + O2 = CaO2 + CO3 =>
CaCO3 + O2 = CaO2 + CO3
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
CH3OH + KMnO4 + H3PO4 = CH2O + Mn3(PO4)2 + K3PO4 + H2O =>
15 CH3OH + 6 KMnO4 + 6 H3PO4 = 15 CH2O + 2 Mn3(PO4)2 + 2 K3PO4 + 24 H2O
H2C2O4 + H2O2 = CO2 + H2O =>
H2C2O4 + H2O2 = 2 CO2 + 2 H2O
SO2 + NaOH = Na2SO2SO3 + H2O =>
2 SO2 + 2 NaOH = Na2SO2SO3 + H2O
[Co(NH3)5Cl]Cl2 + HNO3 = Co(NO3)2 + HCl + NO + H2O =>
[Co(NH3)5Cl]Cl2 + 10 HNO3 = Co(NO3)2 + 3 HCl + 13 NO + 11 H2O
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
(NH4)2C2O4 + Ba = Ba2(NH4) + C2O4 =>
(NH4)2C2O4 + 4 Ba = 2 Ba2(NH4) + C2O4
NaAl(OH)4 + HCl = AlCl3 + H2O + NaCl =>
NaAl(OH)4 + 4 HCl = AlCl3 + 4 H2O + NaCl
HClO3 + Cr2(CO3)3 = Cr(ClO3)3 + H2O + CO2 =>
6 HClO3 + Cr2(CO3)3 = 2 Cr(ClO3)3 + 3 H2O + 3 CO2
Cl2 + Al(NO3)3 = Cl(NO3)3 + AlCl3 =>
2 Cl2 + Al(NO3)3 = Cl(NO3)3 + AlCl3
P2O5 + Cr(OH) = Cr3PO4 + H2O =>
P2O5 + 6 Cr(OH) = 2 Cr3PO4 + 3 H2O
Cr(OH)3 + KClO + KOH = KCrO4 + KCl + H2O =>
Cr(OH)3 + 2 KClO + KOH = KCrO4 + 2 KCl + 2 H2O
(NH4)2(SO4) + KI = (NH4)I + K2(SO4) =>
(NH4)2(SO4) + 2 KI = 2(NH4)I + K2(SO4)
Sb + NaNO3 + NaOH = NaSbO2 + NaNO2 + H2O =>
2 Sb + 3 NaNO3 + 2 NaOH = 2 NaSbO2 + 3 NaNO2 + H2O
Fe(BrO3)3 + H2O = HBrO3 + Fe(OH)3 =>
Fe(BrO3)3 + 3 H2O = 3 HBrO3 + Fe(OH)3
C2H4O2 + HCl = C2H3ClO2 + H2 =>
C2H4O2 + HCl = C2H3ClO2 + H2
W + Cl = WCl6 =>
W + 6 Cl = WCl6
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
C6H6 + H2O = C6H5OH + H2 =>
C6H6 + H2O = C6H5OH + H2
AlCl3 + C6H12O6 = Al + HCl + CO =>
4 AlCl3 + C6H12O6 = 4 Al + 12 HCl + 6 CO
Ba + Na2CO3 = BaCO3 + Na2 =>
Ba + Na2CO3 = BaCO3 + Na2
C3H5OCl + NH3 = C3H5ONH2 + NH4Cl =>
C3H5OCl + 2 NH3 = C3H5ONH2 + NH4Cl
CH3COOH + Zn(OH)2 = Zn(CH3COO) + H2O + CO2 =>
9 CH3COOH + 8 Zn(OH)2 = 8 Zn(CH3COO) + 14 H2O + 2 CO2
MnO4 = Mn3O4 + O2 =>
3 MnO4 = Mn3O4 + 4 O2
K2O + SiO2 = K2SiO3 =>
K2O + SiO2 = K2SiO3
Be(OH)2 + HBr = BeBr2 + H2O =>
Be(OH)2 + 2 HBr = BeBr2 + 2 H2O
(NH4)2CO3(aq) + CaCl2(aq) = (NH4)Cl(aq) + CaCO3(s) =>
(NH4)2CO3(aq) + CaCl2(aq) = 2(NH4)Cl(aq) + CaCO3(s)
KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI
NaBr03 + Cl2 + NaOH = NaBrO4 + NaCl + H2O =>
NaBr03 + 11 Cl2 + 24 NaOH = 3 NaBrO4 + 22 NaCl + 12 H2O
CaHPO4 + Ba(OH)2 = Ca3(PO4)2 + Ba3(PO4)2 + H2O =>
6 CaHPO4 + 3 Ba(OH)2 = 2 Ca3(PO4)2 + Ba3(PO4)2 + 6 H2O
C8H5KO4 + O2 = CO2 + H2O + K =>
4 C8H5KO4 + 29 O2 = 32 CO2 + 10 H2O + 4 K
CH3OOH + NaOH = NaC2H3O2 + H2O =>
2 CH3OOH + NaOH = NaC2H3O2 + 3 H2O
N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O =>
N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O
Zn + K2SO4 = ZnK2SO4 =>
Zn + K2SO4 = ZnK2SO4
Al + HgO = Al2O3 + Hg =>
2 Al + 3 HgO = Al2O3 + 3 Hg
BaPo4 + NaCo3 = BaCo3 + NaPo4 =>
BaPo4 + NaCo3 = BaCo3 + NaPo4
HClO4(aq) + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4(aq) + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
SO2 + Fe(OH)2 = FeSO3 + H2O =>
SO2 + Fe(OH)2 = FeSO3 + H2O
AgL = Ag + L =>
AgL = Ag + L
NH2Cl + NaHSO3 = NNaH3ClSO3 =>
NH2Cl + NaHSO3 = NNaH3ClSO3
SCl2 + HNO3 = H2SO4 + HCl + NO2 =>
SCl2 + 4 HNO3 = H2SO4 + 2 HCl + 4 NO2
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
(NH4)2Cr2O7 + H2O = NH4OH + H2Cr2O7 =>
(NH4)2Cr2O7 + 2 H2O = 2 NH4OH + H2Cr2O7
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
MnO + CuO + ReO3 = Mn23Cu7Re10O60 =>
23 MnO + 7 CuO + 10 ReO3 = Mn23Cu7Re10O60
CaSO4*H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2*H2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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