| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 4 HCl = 2 H2 + AlCl4
FeS2 + O2 = Fe3O4 + SO2 =>
3 FeS2 + 8 O2 = Fe3O4 + 6 SO2
MnBr2 + HNO3 + HBr = NO + MnBr4 + H2O =>
3 MnBr2 + 2 HNO3 + 6 HBr = 2 NO + 3 MnBr4 + 4 H2O
ZnC2O4*2H2O = ZnO + CO2 + CO + H2O =>
ZnC2O4*2H2O = ZnO + CO2 + CO + 2 H2O
C6H14 + I2 = C6H13 + HI =>
2 C6H14 + I2 = 2 C6H13 + 2 HI
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
Cr2O7{2-} + H2O2 + H3O{+} = CrO5 + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 H3O{+} = 2 CrO5 + 7 H2O
Al(OH)3 = Al2 + O3 + H2O =>
2 Al(OH)3 = Al2 + O3 + 3 H2O
Be(OH)2 + H2SO3 = BeSO3 + H2O =>
Be(OH)2 + H2SO3 = BeSO3 + 2 H2O
NaHCO3(aq) + HNO3(aq) = NaNO3(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + HNO3(aq) = NaNO3(aq) + CO2(g) + H2O(l)
B2C = B4C2 =>
2 B2C = B4C2
HCl + CaO = CaCl + H + O =>
HCl + CaO = CaCl + H + O
Al2O3 + H3Po4 = AlPo4 + H2O =>
Al2O3 + 2 H3Po4 = 2 AlPo4 + 3 H2O
H3(PO)4 + LiOH = Li3(PO)4 + H2O =>
H3(PO)4 + 3 LiOH = Li3(PO)4 + 3 H2O
NaF + Br2 = NaBr2 + F2 =>
2 NaF + 2 Br2 = 2 NaBr2 + F2
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
Mg3N2 = Mg + N =>
Mg3N2 = 3 Mg + 2 N
Ni(NO3)2 + K4Fe(CN)6 = Ni2(Fe(CN)6) + KNO3 =>
2 Ni(NO3)2 + K4Fe(CN)6 = Ni2(Fe(CN)6) + 4 KNO3
MgCO3 + Cl2 = MgCl2 + Mg(ClO)2 + CO2 =>
2 MgCO3 + 2 Cl2 = MgCl2 + Mg(ClO)2 + 2 CO2
(NH4)S + BaCl = BaS + (NH4)Cl =>
(NH4)S + BaCl = BaS + (NH4)Cl
Mg + Co(CIO3)2 = Mg(CIO3)2 + Co =>
Mg + Co(CIO3)2 = Mg(CIO3)2 + Co
Al2O3 + H3Po4 = AlPo4 + H2O =>
Al2O3 + 2 H3Po4 = 2 AlPo4 + 3 H2O
CO(g) + K2CrO7(aq) + H2SO4(aq) = CO2(g) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
9 CO(g) + 2 K2CrO7(aq) + 5 H2SO4(aq) = 9 CO2(g) + Cr2(SO4)3(aq) + 2 K2SO4(aq) + 5 H2O(l)
Cl + MgI2 = MgCl2 + I2 =>
2 Cl + MgI2 = MgCl2 + I2
Sr + Fe2(SO4)3 = SrSO4 + Fe4 =>
6 Sr + 2 Fe2(SO4)3 = 6 SrSO4 + Fe4
FeC2O4*2H2O(s) + O2(g) = Fe2O4(s) + H2O(g) + CO2(g) =>
2 FeC2O4*2H2O(s) + 2 O2(g) = Fe2O4(s) + 4 H2O(g) + 4 CO2(g)
AgNO3 + ZnCl2 = Zn(NO3)2 + AgCl =>
2 AgNO3 + ZnCl2 = Zn(NO3)2 + 2 AgCl
Al(OH)3 + Li2(CO3) = LiOH + Al2(CO3)3 =>
2 Al(OH)3 + 3 Li2(CO3) = 6 LiOH + Al2(CO3)3
H4P2O7 + Ba(OH)2 = Ba4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Ba(OH)2 = Ba4(P2O7)2 + 8 H2O
C2H2O4 + LiOH = H2O + Li2C2O4 =>
C2H2O4 + 2 LiOH = 2 H2O + Li2C2O4
Ca3(PO4)2 + CH3COOH = Ca(H2PO4)2 + Ca(CH3COO)2 =>
Ca3(PO4)2 + 4 CH3COOH = Ca(H2PO4)2 + 2 Ca(CH3COO)2
C4H8O2 + H2O = CH3COOH + C2H6O =>
C4H8O2 + H2O = CH3COOH + C2H6O
NaF + H2S = Na2S + HF =>
2 NaF + H2S = Na2S + 2 HF
F2 + NH3 = F2N4 + HF =>
7 F2 + 4 NH3 = F2N4 + 12 HF
C4N2 + O2 = CO2 + N2O =>
2 C4N2 + 9 O2 = 8 CO2 + 2 N2O
C6H6 + Cl = HCl + C6H5Cl =>
C6H6 + 2 Cl = HCl + C6H5Cl
C6H12 + O2 = C + H24O =>
4 C6H12 + O2 = 24 C + 2 H24O
Al(OH)3 + H{+} = AlOH{+2} + H2O =>
Al(OH)3 + 2 H{+} = AlOH{+2} + 2 H2O
NH2CH2COOH + NaOH = NH2CH2OH + NaCOOH =>
NH2CH2COOH + NaOH = NH2CH2OH + NaCOOH
CH3COOH + KI = CH3COOHKI =>
CH3COOH + KI = CH3COOHKI
H3PO4(aq) + Sr(OH)2(aq) = H2O + Sr3(PO4)2 =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = 6 H2O + Sr3(PO4)2
Cu + H{+} + NO3{-} = NO + H2O + Cu{2+} =>
3 Cu + 8 H{+} + 2 NO3{-} = 2 NO + 4 H2O + 3 Cu{2+}
KOH + Al2(SO4)3 = Al(OH)3 + K2SO4 =>
6 KOH + Al2(SO4)3 = 2 Al(OH)3 + 3 K2SO4
C6H5NH2 + NaNO2 + HCl = C6H5N2 + NaCl + HNO3 + H2O =>
2 C6H5NH2 + 3 NaNO2 + 3 HCl = 2 C6H5N2 + 3 NaCl + HNO3 + 3 H2O
[Co(H2O)6]{+3} + H2O = [Co(H2O)6]{+2} + H{+} + O2 =>
4[Co(H2O)6]{+3} + 2 H2O = 4[Co(H2O)6]{+2} + 4 H{+} + O2
NaCl + MgCl2 = NaMgCl3 =>
NaCl + MgCl2 = NaMgCl3
HCHO + Cu(OH)2 = HCOOH + Cu + H2O =>
HCHO + Cu(OH)2 = HCOOH + Cu + H2O
Fe2O3 + CO = CO2 + Fe3O4 =>
3 Fe2O3 + CO = CO2 + 2 Fe3O4
KOH + H{3}PO{4} = K{3}PO{4} + HOH =>
KOH + H{3}PO{4} = K{3}PO{4} + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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