| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CO2HNaOH = H2ONaCH3CO2
Zn + C6H8O7 = ZnO7 + C6H8 =>
Zn + C6H8O7 = ZnO7 + C6H8
Zn + AuNO3 = ZnAuNO3 =>
Zn + AuNO3 = ZnAuNO3
HCl + Li2SO4 = LiCl + H2SO4 =>
2 HCl + Li2SO4 = 2 LiCl + H2SO4
ThYG + J = J2YG + Th =>
ThYG + 2 J = J2YG + Th
KNO3 + K = KO + KNO =>
KNO3 + 2 K = 2 KO + KNO
NOOH + H2 = NO + H2O =>
2 NOOH + H2 = 2 NO + 2 H2O
K2Cr2O7 + H2SO4 + C2H7O + H2O = KCr(SO4)2*12H2O + C2CHO =>
17 K2Cr2O7 + 68 H2SO4 + 18 C2H7O + 283 H2O = 34 KCr(SO4)2*12H2O + 12 C2CHO
CuSO4*5H2O(aq) + NH4OH(aq) = Cu(NH3)4*SO4*H2O(s) + H2O(l) =>
CuSO4*5H2O(aq) + 4 NH4OH(aq) = Cu(NH3)4*SO4*H2O(s) + 8 H2O(l)
Na3 + PO4 + CaCl2 = (Ca3PO4)2 + NaCl =>
4 Na3 + 2 PO4 + 6 CaCl2 = (Ca3PO4)2 + 12 NaCl
NaNO3 + Ba(C2O4) = BaNO3 + NaC2O4 =>
NaNO3 + Ba(C2O4) = BaNO3 + NaC2O4
Zn + Al2(SO4)3 = Al + Zn(SO4)3 =>
Zn + Al2(SO4)3 = 2 Al + Zn(SO4)3
K2SO4 + SO3 = K2S2O7 =>
K2SO4 + SO3 = K2S2O7
CrO3 + C = Cr + CO =>
CrO3 + 3 C = Cr + 3 CO
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
AgClO3 + Ni(NO3)2 = NiClO3 + Ag(NO3)2 =>
AgClO3 + Ni(NO3)2 = NiClO3 + Ag(NO3)2
LiSO4 + Ba = BaSO4 + Li =>
LiSO4 + Ba = BaSO4 + Li
MoSO4 + H2O = MoO + H2SO4 =>
MoSO4 + H2O = MoO + H2SO4
BaCl2 + PbO4 + H2SO4 = Cl2 + PbSO4 + BaSO4 + H2O =>
3 BaCl2 + PbO4 + 4 H2SO4 = 3 Cl2 + PbSO4 + 3 BaSO4 + 4 H2O
C6H3N3O6 + O2 = H2O + CO2 + N2 =>
4 C6H3N3O6 + 15 O2 = 6 H2O + 24 CO2 + 6 N2
Al4Si4O10(OH)8 = Al2SiO5 + SiO2 + H2O =>
Al4Si4O10(OH)8 = 2 Al2SiO5 + 2 SiO2 + 4 H2O
CaCl2 + Cr(NO3)2 = Ca(NO3)2 + CrCl2 =>
CaCl2 + Cr(NO3)2 = Ca(NO3)2 + CrCl2
NO + H2 = NHO =>
2 NO + H2 = 2 NHO
CaCl2 + SiO2 + H2O = SiCl4 + Ca(OH)2 =>
2 CaCl2 + SiO2 + 2 H2O = SiCl4 + 2 Ca(OH)2
O318 = O2 =>
O318 = 159 O2
CrCl2 + O + HCl = CrCl3 + H2O =>
2 CrCl2 + O + 2 HCl = 2 CrCl3 + H2O
HgO(s) = Hg(l) + O2(s) =>
2 HgO(s) = 2 Hg(l) + O2(s)
AuCl3 + Pb = Au + PbCl2 =>
2 AuCl3 + 3 Pb = 2 Au + 3 PbCl2
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Ba(NO3)2 + Mg(SO4) = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2 + Mg(SO4) = BaSO4 + Mg(NO3)2
FeSO4*6H2O + KMnO4 = Fe(MnO4)2 + K2SO4 + H2O =>
FeSO4*6H2O + 2 KMnO4 = Fe(MnO4)2 + K2SO4 + 6 H2O
FeCl2 + Na3(PO4) = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3(PO4) = Fe3(PO4)2 + 6 NaCl
Na2SO2 + H2SO4 = SO2 + Na2SO4 + H2O =>
Na2SO2 + 2 H2SO4 = 2 SO2 + Na2SO4 + 2 H2O
HNO3 + HKCO3 = KNO3 + H2CO3 =>
HNO3 + HKCO3 = KNO3 + H2CO3
F2 + CsI = FI + Cs =>
F2 + 2 CsI = 2 FI + 2 Cs
HI + HgO = HgI2 + H2O =>
2 HI + HgO = HgI2 + H2O
K2[Sn(OH)4] + Bi(NO3)3 + KOH = K2[Sn(OH)6] + Bi + KNO3 =>
3 K2[Sn(OH)4] + 2 Bi(NO3)3 + 6 KOH = 3 K2[Sn(OH)6] + 2 Bi + 6 KNO3
Au{3+} + AsH3 + OH{-} = AsO3{3+} + Au + H2O =>
4 Au{3+} + AsH3 + 9 OH{-} = AsO3{3+} + 4 Au + 6 H2O
NH3OH{+} + Ti{+3} + H{+} = Ti{+4} + NH3 + H2O =>
NH3OH{+} + 2 Ti{+3} + H{+} = 2 Ti{+4} + NH3 + H2O
K3[Fe(CN)6] + H2O2 = K4[Fe(CN)6] + O2 + K2H2[Fe(CN)6] =>
2 K3[Fe(CN)6] + H2O2 = K4[Fe(CN)6] + O2 + K2H2[Fe(CN)6]
HgI2 + HCl + HNO3 = HgCl2 + HIO3 + NO + H2O =>
HgI2 + 2 HCl + 4 HNO3 = HgCl2 + 2 HIO3 + 4 NO + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na(s) + CaCl2(aq) = NaCl(aq) + Ca(s) =>
2 Na(s) + CaCl2(aq) = 2 NaCl(aq) + Ca(s)
Na0 + H2O = NaOH + H2 =>
2 Na0 + 2 H2O = 2 NaOH + H2
Zn(NO3)3 + CH3COOH = Zn(CH3COO)3 + HNO3 =>
Zn(NO3)3 + 3 CH3COOH = Zn(CH3COO)3 + 3 HNO3
BeO + Cl2 = BeCl2 + O =>
BeO + Cl2 = BeCl2 + O
Fe + CH3COCH2COCH3 + CH3COO = (Fe(CH3COCHCOCH3)3) + CH3COOH =>
Fe + 3 CH3COCH2COCH3 + 3 CH3COO = (Fe(CH3COCHCOCH3)3) + 3 CH3COOH
KNO3 + C6H12N4 = K2O + CO2 + N2 + H2O =>
36 KNO3 + 5 C6H12N4 = 18 K2O + 30 CO2 + 28 N2 + 30 H2O
I2 + O = I2O5 =>
I2 + 5 O = I2O5
Fe(s) + PdCl2(s) = FeCl2(s) + Pd(s) =>
Fe(s) + PdCl2(s) = FeCl2(s) + Pd(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/23
Équations équilibrées sur01/01/23
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