| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgCl3 + Al = AlCl3 + Hg
Cr2O3 + CaO = CaCr2O4 =>
Cr2O3 + CaO = CaCr2O4
Mg(OH)2 + Cl2 = MgOCl2 + H2O =>
Mg(OH)2 + Cl2 = MgOCl2 + H2O
H2PO4{-} + (NH4)2MoO4 + H{+} = (NH4)3PMo12O40 + NH4{+} + H2O =>
H2PO4{-} + 12(NH4)2MoO4 + 22 H{+} = (NH4)3PMo12O40 + 21 NH4{+} + 12 H2O
Zn(NO3)2 + H2O = Zn(NO3)2*6H2O =>
Zn(NO3)2 + 6 H2O = Zn(NO3)2*6H2O
AgClO4 + K2SO3 + KOH = Ag + K2SO4 + KClO4 + H2O =>
2 AgClO4 + K2SO3 + 2 KOH = 2 Ag + K2SO4 + 2 KClO4 + H2O
NO + CH4 = HCN + H2 + H2O =>
2 NO + 2 CH4 = 2 HCN + H2 + 2 H2O
Zn + CuCI{2} = ZnCI{2} + Cu =>
Zn + CuCI{2} = ZnCI{2} + Cu
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
Na2CO3 + Al + H2O = NaAl(OH)4 + NaHCO3 + H2 =>
2 Na2CO3 + 2 Al + 8 H2O = 2 NaAl(OH)4 + 2 NaHCO3 + 3 H2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
C4H10 + O2 = C4 + O2H10 =>
C4H10 + O2 = C4 + O2H10
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
Br2 + VCl3 = Br2Cl3 + V =>
Br2 + VCl3 = Br2Cl3 + V
Al + NiSO4 = Al6(SO4)6 + Ni =>
6 Al + 6 NiSO4 = Al6(SO4)6 + 6 Ni
BaO + I2O5 = Ba(IO3)2 =>
BaO + I2O5 = Ba(IO3)2
CaCl2 + NaSO4 = Ca(SO4)2 + NaCl =>
CaCl2 + 2 NaSO4 = Ca(SO4)2 + 2 NaCl
CuO + NH3 + H2O = [Cu(NH3)4](OH)2 =>
CuO + 4 NH3 + H2O = [Cu(NH3)4](OH)2
CH3Cl + HCl + Na = CH4 + NaCl =>
CH3Cl + HCl + 2 Na = CH4 + 2 NaCl
HgCl3 + Al = AlCl3 + Hg =>
HgCl3 + Al = AlCl3 + Hg
NaBr + C = CBr4 + Na =>
4 NaBr + C = CBr4 + 4 Na
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
MgS + O2 = MgO + S2O4 =>
2 MgS + 3 O2 = 2 MgO + S2O4
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
C22H3003 + O2 = CO2 + H2O =>
4 C22H3003 + 3091 O2 = 88 CO2 + 6006 H2O
FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
Cu(OH)2 + CH3COOH = Cu3(COOH)2 + H2O =>
3 Cu(OH)2 + CH3COOH = Cu3(COOH)2 + 4 H2O
HgCl3 + Al = AlCl3 + Hg =>
HgCl3 + Al = AlCl3 + Hg
Zn + CuCI{2} = ZnCI{2} + Cu =>
Zn + CuCI{2} = ZnCI{2} + Cu
Cu(k)O(d) = CuO(k) =>
Cu(k)O(d) = CuO(k)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
O318 = O2 =>
O318 = 159 O2
CH3NH2(g) + O2 = CO2 + H2O + N2 =>
4 CH3NH2(g) + 9 O2 = 4 CO2 + 10 H2O + 2 N2
HCl = H + Cl =>
HCl = H + Cl
C3H6NH2OH + KMnO4 + H2SO4 = C2H4COOHNH2 + K2SO4 + MnSO4 + H2O =>
5 C3H6NH2OH + 4 KMnO4 + 6 H2SO4 = 5 C2H4COOHNH2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
CoCl2 + O2 + H2O + NaOH = Co(OH)3 + NaCl =>
4 CoCl2 + O2 + 2 H2O + 8 NaOH = 4 Co(OH)3 + 8 NaCl
I2 + Br2 + H2O = HBrO + HI =>
I2 + Br2 + 2 H2O = 2 HBrO + 2 HI
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCOOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 8 H2O + K2SO4 + 2 MnSO4
H2O2 + NH4OH = N2 + H2O =>
3 H2O2 + 2 NH4OH = N2 + 8 H2O
A1 + HC1 = A1C13 + H2 =>
2 A1 + 26 HC1 = 2 A1C13 + 13 H2
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)(s) + MgCl2(aq) =>
2 NaCl(aq) + Mg(C2H3O2)2(aq) = 2 Na(C2H3O2)(s) + MgCl2(aq)
NaOH(aq) + CaBr2(aq) = Ca(OH)2(s) + NaBr(aq) =>
2 NaOH(aq) + CaBr2(aq) = Ca(OH)2(s) + 2 NaBr(aq)
Zn + CuCI{2} = ZnCI{2} + Cu =>
Zn + CuCI{2} = ZnCI{2} + Cu
Fe(ClO3)3 + CuCrO4 = Fe2(CrO4)3 + Cu(ClO3)2 =>
2 Fe(ClO3)3 + 3 CuCrO4 = Fe2(CrO4)3 + 3 Cu(ClO3)2
NaBr + FeCl3 + H2SO4 = NaCl + FeSO4 + HCl + Br2 =>
2 NaBr + 2 FeCl3 + 2 H2SO4 = 2 NaCl + 2 FeSO4 + 4 HCl + Br2
Ca + H2PO4 + OH = Ca3(PO4)2 + H2O =>
3 Ca + 2 H2PO4 + 4 OH = Ca3(PO4)2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
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Équations équilibrées sur11/17/24
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