| Équations équilibrées la veille | Équations équilibrées le lendemain |
N + NaOH = NOH + Na
Fe(III)Cl3 + K4Fe(II)C6N6 = KFe(II)Fe(III)C6N6 + KCl =>
Fe(III)Cl3 + K4Fe(II)C6N6 = KFe(II)Fe(III)C6N6 + 3 KCl
Na2CrO2 + Ni(SO4) + H2SO4 = Ni2(SO4)3 + Cr2(SO4)3 + Na2SO3 + H2O =>
2 Na2CrO2 + 2 Ni(SO4) + 6 H2SO4 = Ni2(SO4)3 + Cr2(SO4)3 + 2 Na2SO3 + 6 H2O
Pb(NO3)2 + H3PO3 + H2O = Pb + HNO3 + H3PO4 =>
Pb(NO3)2 + H3PO3 + H2O = Pb + 2 HNO3 + H3PO4
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
SnCl + Ca = CaCl + Sn =>
SnCl + Ca = CaCl + Sn
Al + Al(OH)3 = Al2(OH)3 =>
Al + Al(OH)3 = Al2(OH)3
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 Na2SO4
Eu + H2O = Eu(OH)3 + H2 =>
2 Eu + 6 H2O = 2 Eu(OH)3 + 3 H2
KOH(s) = H20(g) + KO(s) =>
20 KOH(s) = H20(g) + 20 KO(s)
Ag2CO3 + CH3COOH = (CH3COO)Ag + H2O + CO2 =>
Ag2CO3 + 2 CH3COOH = 2(CH3COO)Ag + H2O + CO2
H2CO + H2O2 = HCOOH + H2O =>
H2CO + H2O2 = HCOOH + H2O
MgC6H8O7 + Zn = ZnC6H8O7 + Mg =>
MgC6H8O7 + Zn = ZnC6H8O7 + Mg
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + KNO3 = K3PO4 + HNO3 =>
H3PO4 + 3 KNO3 = K3PO4 + 3 HNO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
HCl(aq) + ZnS(s) = ZnCl2(aq) + H2S(g) =>
2 HCl(aq) + ZnS(s) = ZnCl2(aq) + H2S(g)
KClO + AgNO3 = KNO3 + AgClO =>
KClO + AgNO3 = KNO3 + AgClO
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
Zn + KMnO4 + KOH = K2MnO4 + Zn(OH)2 =>
Zn + 2 KMnO4 + 2 KOH = 2 K2MnO4 + Zn(OH)2
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
C6H8O7 + NaHCO3 + S = H2O + CO2 + Na2S =>
C6H8O7 + 18 NaHCO3 + 9 S = 13 H2O + 24 CO2 + 9 Na2S
V2O5 + HCl = VCl4 + Cl2 + H2O =>
V2O5 + 10 HCl = 2 VCl4 + Cl2 + 5 H2O
Fe2 + CN = Fe(CN)6 =>
Fe2 + 12 CN = 2 Fe(CN)6
Li + SrCO3 = Sr + LiCO3 =>
Li + SrCO3 = Sr + LiCO3
Mn(OH)4 + HF = H2O + MnF4 =>
Mn(OH)4 + 4 HF = 4 H2O + MnF4
Pt + F = PtF =>
Pt + F = PtF
Cu + C = Cu4C2 =>
4 Cu + 2 C = Cu4C2
NiCl2*6H2O + C2H8N2 = NiCl2(C2H8N2)3 + H2O =>
NiCl2*6H2O + 3 C2H8N2 = NiCl2(C2H8N2)3 + 6 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Zn(NO3)2 + K2CrO4 = K2(NO3)2 + ZnCrO4 =>
Zn(NO3)2 + K2CrO4 = K2(NO3)2 + ZnCrO4
Ag2CO3 + CH3COOH = (CH3COO)Ag + H2O + CO2 =>
Ag2CO3 + 2 CH3COOH = 2(CH3COO)Ag + H2O + CO2
CH3COOH + CaO = (CH3COOC)2Ca + H2O =>
3 CH3COOH + CaO = (CH3COOC)2Ca + 3 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
((NH4)3PO4) + NaCl = (NH4)Cl + Na3PO4 =>
((NH4)3PO4) + 3 NaCl = 3(NH4)Cl + Na3PO4
K2S + ZnCl2 = KCl + ZnS =>
K2S + ZnCl2 = 2 KCl + ZnS
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
C3H8 + OH = C3H5O3 + H2O =>
C3H8 + 9 OH = C3H5O3 + 6 H2O
Li + ZnO = LiZnO =>
Li + ZnO = LiZnO
Co + Pb(MnO4)2 = Co(MnO4)2 + Pb =>
Co + Pb(MnO4)2 = Co(MnO4)2 + Pb
K2CO3 + H3PO4 = KPO4 + (H3)2CO3 =>
K2CO3 + 2 H3PO4 = 2 KPO4 + (H3)2CO3
Na2O(s) + HCl(aq) = NaCl(aq) + H2O(l) =>
Na2O(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l)
K2OsCl6 + C6H5N3 + HCl = (C6H6N3)2OsCl6 + KCl =>
K2OsCl6 + 2 C6H5N3 + 2 HCl = (C6H6N3)2OsCl6 + 2 KCl
KBr + MnO2 + H2X = Br2 + MnBr2 + KHX + H2O =>
4 KBr + MnO2 + 4 H2X = Br2 + MnBr2 + 4 KHX + 2 H2O
Mn(OH)2 + NaOH + H2O2 = Na2MnO4 + H2O =>
Mn(OH)2 + 2 NaOH + 2 H2O2 = Na2MnO4 + 4 H2O
K2SO4(aq) + FeCl3(aq) = KCl + Fe2(SO4)3 =>
3 K2SO4(aq) + 2 FeCl3(aq) = 6 KCl + Fe2(SO4)3
H2O + O22 = H2O2 =>
22 H2O + O22 = 22 H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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