| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 BaOH2 = 3 BaCl + Fe(OH2)3
Si(C2H5)4 + O2 = SiO2 + CO2 + H2O =>
Si(C2H5)4 + 14 O2 = SiO2 + 8 CO2 + 10 H2O
LiCl + I2 = Cl2 + LiI =>
2 LiCl + I2 = Cl2 + 2 LiI
K2CrO7 + HCl = CrCl3 + KCl3 + Cl2 + H2O =>
2 K2CrO7 + 28 HCl = 2 CrCl3 + 4 KCl3 + 5 Cl2 + 14 H2O
FeCl2 + Br2 = Cl2 + FeBr2 =>
FeCl2 + Br2 = Cl2 + FeBr2
Zn + S = ZnS =>
Zn + S = ZnS
Ga + HNO3 = Ga(NO3)3*3H2O + NO2 =>
Ga + 6 HNO3 = Ga(NO3)3*3H2O + 3 NO2
KHSO4 + NH4OH = (NH4)2SO4 + KOH + H2O =>
KHSO4 + 2 NH4OH = (NH4)2SO4 + KOH + H2O
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
CH3(CH2)COOH + O2 = CO2 + H2O =>
2 CH3(CH2)COOH + 7 O2 = 6 CO2 + 6 H2O
Ca + Cl2 = Ca3Cl2 =>
3 Ca + Cl2 = Ca3Cl2
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C145H29O + H2O = CH4 + CO2 =>
8 C145H29O + 1098 H2O = 607 CH4 + 553 CO2
NaBiO3 + MnSO4 + H2SO4 = Bi2(SO4)3 + HMnO4 + Na2SO4 + H2O =>
10 NaBiO3 + 4 MnSO4 + 16 H2SO4 = 5 Bi2(SO4)3 + 4 HMnO4 + 5 Na2SO4 + 14 H2O
Cu2O(l) + Cu2S(l) = Cu(l) + SO2(g) =>
2 Cu2O(l) + Cu2S(l) = 6 Cu(l) + SO2(g)
I2 + BaCl = BaI + Cl =>
I2 + 2 BaCl = 2 BaI + 2 Cl
C3H8O2 + O2 = CH3COOH + H2O =>
2 C3H8O2 + 2 O2 = 3 CH3COOH + 2 H2O
Na2Sn(OH)4 + Br2 + NaOH = Na2Sn(OH)6 + NaBr =>
Na2Sn(OH)4 + Br2 + 2 NaOH = Na2Sn(OH)6 + 2 NaBr
NaF + Al2(SO4)3 = Na3AlF6 + Na2SO4 =>
12 NaF + Al2(SO4)3 = 2 Na3AlF6 + 3 Na2SO4
KI(aq) + Pb(NO3)2 = KNO3(aq) + PbI2 =>
2 KI(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbI2
MnS + K = KS + Mn =>
MnS + K = KS + Mn
Mg3(PO4)2 + C + SiO2 = CO + MgSiO3 + P4 =>
2 Mg3(PO4)2 + 10 C + 6 SiO2 = 10 CO + 6 MgSiO3 + P4
CuO + Na = Cu + Na2O =>
CuO + 2 Na = Cu + Na2O
Hg + S8 = HgS =>
8 Hg + S8 = 8 HgS
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Rb + HOH = H + RbOH =>
Rb + HOH = H + RbOH
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2 =>
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2
KF + Cl2 = ClF + K =>
2 KF + Cl2 = 2 ClF + 2 K
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Fe2(SO4)3 + H2S = FeS + S + H2SO4 =>
Fe2(SO4)3 + 3 H2S = 2 FeS + S + 3 H2SO4
C9H9Br3 + KMnO4 + H2SO4 = C7H3Br3O2 + K2SO4 + MnSO4 + CO2 + H2O =>
5 C9H9Br3 + 18 KMnO4 + 27 H2SO4 = 5 C7H3Br3O2 + 9 K2SO4 + 18 MnSO4 + 10 CO2 + 42 H2O
NaBr + HCl + MnO2 = Br2 + MnCl2 + H2O + NaCl =>
2 NaBr + 4 HCl + MnO2 = Br2 + MnCl2 + 2 H2O + 2 NaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ru3 + O4 = RuO4 =>
Ru3 + 3 O4 = 3 RuO4
NH4CO3 + CaCl2 = NH4Cl2 + CO3Ca =>
NH4CO3 + CaCl2 = NH4Cl2 + CO3Ca
TlCO3 + HCl = HTlO2 + CClO =>
TlCO3 + HCl = HTlO2 + CClO
FeCl3 + Fe(CN)6 = Fe4[Fe(CN)6] + Cl2 =>
4 FeCl3 + Fe(CN)6 = Fe4[Fe(CN)6] + 6 Cl2
Na2S2O3 + Cl2 = S + NaCl + O3 =>
Na2S2O3 + Cl2 = 2 S + 2 NaCl + O3
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
(NH4)2SO4 + BaCl2 = BaSO4(s) + NH4Cl(aq) =>
(NH4)2SO4 + BaCl2 = BaSO4(s) + 2 NH4Cl(aq)
C28H58 + O2 = CO2 + H2O =>
2 C28H58 + 85 O2 = 56 CO2 + 58 H2O
KCl03 + KOH + MnO2 = KCl + K2MnO4 + H2O =>
KCl03 + 4 KOH + MnO2 = 3 KCl + K2MnO4 + 2 H2O
CF2Cl2 = Cl + CF2Cl =>
CF2Cl2 = Cl + CF2Cl
Ba(OH)2(aq) + H3PO4(aq) = H2O(l) + Ba3(PO4)2(s) =>
3 Ba(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ba3(PO4)2(s)
Pb + ZnO = Zn + PbO2 =>
Pb + 2 ZnO = 2 Zn + PbO2
C6H5OOH + K2O = C6H5OOK + H2O =>
2 C6H5OOH + K2O = 2 C6H5OOK + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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