| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + MnSO4 + 2 H2O + I2 = MnO2 + 2 NaI + 2 H2SO4
H2SO4 + NaHSO4 = NaH3(SO4)2 =>
H2SO4 + NaHSO4 = NaH3(SO4)2
HO4 = H2O + O =>
2 HO4 = H2O + 7 O
NaOH(aq) + CuBr2(aq) = Cu(OH)2(s) + NaBr(aq) =>
2 NaOH(aq) + CuBr2(aq) = Cu(OH)2(s) + 2 NaBr(aq)
CaAl2Si2O8 + BrF5 = O2 + SiF4 + CaF2 + AlF3 + BrF3 =>
CaAl2Si2O8 + 8 BrF5 = 4 O2 + 2 SiF4 + CaF2 + 2 AlF3 + 8 BrF3
Co + H2O = Co(OH)3 + H2 =>
2 Co + 6 H2O = 2 Co(OH)3 + 3 H2
P4 + H{+} + e = PH3 =>
P4 + 12 H{+} + 12e = 4 PH3
Cr2O7 + C2H5OH + H{+} = CH3COOH + Cr3{+} + H2O =>
3 Cr2O7 + 10 C2H5OH + 2 H{+} = 10 CH3COOH + 2 Cr3{+} + 11 H2O
Na2(CO3) + KCl = NaCl + K2(CO3) =>
Na2(CO3) + 2 KCl = 2 NaCl + K2(CO3)
C16H32O2 + CH3OH = C15H31CO2CH3 + C3H8O3 =>
15 C16H32O2 + CH3OH = 14 C15H31CO2CH3 + C3H8O3
BeO + BaO = BaBeO2 =>
BeO + BaO = BaBeO2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C2H5ClCl2 = C2H4Cl2HCl =>
C2H5ClCl2 = C2H4Cl2HCl
C6H8O6 + I2 + H2O = C6H12O6 + IOH =>
C6H8O6 + 2 I2 + 4 H2O = C6H12O6 + 4 IOH
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
NaNO3 + Br2 + H2SO4 = HBrO3 + NaNO2 + SO2 =>
4 NaNO3 + Br2 + H2SO4 = 2 HBrO3 + 4 NaNO2 + SO2
HI + Al = H2 + AlI3 =>
6 HI + 2 Al = 3 H2 + 2 AlI3
NaHCO3 + HC2H3O2 = NaHC2 + H2O + CO2 =>
4 NaHCO3 + 5 HC2H3O2 = 4 NaHC2 + 10 H2O + 6 CO2
Cu2SO4 + Na2CO3 = Na2SO4 + Cu2CO3 =>
Cu2SO4 + Na2CO3 = Na2SO4 + Cu2CO3
NaOH + NH2CH2COOH = NH2CH2COONa + H2O =>
NaOH + NH2CH2COOH = NH2CH2COONa + H2O
NH3 + H2O = NO2 + H3O =>
NH3 + 9 H2O = NO2 + 7 H3O
H2C2H3O2 + Ba(OH)2 = H2O + BaC2H3O2 =>
H2C2H3O2 + Ba(OH)2 = 2 H2O + BaC2H3O2
Zn + H = H2Zn =>
Zn + 2 H = H2Zn
CaC4H4O6 + C2H2O4 + KOH = CaC2O4 + KHC4H6O6 + H2O =>
4 CaC4H4O6 + 2 C2H2O4 + 3 KOH = 4 CaC2O4 + 3 KHC4H6O6 + H2O
MnCl2 + NaOH + H2O2 = Na2MnO4 + NaCl + H2O =>
MnCl2 + 4 NaOH + 2 H2O2 = Na2MnO4 + 2 NaCl + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2 + HF = H2 + NF3 =>
N2 + 6 HF = 3 H2 + 2 NF3
Br2 + LiH = LiBr + H2 =>
Br2 + 2 LiH = 2 LiBr + H2
KClO3(s) + C6H12O6(s) = KCl(s) + CO2(g) + H2O(g) =>
4 KClO3(s) + C6H12O6(s) = 4 KCl(s) + 6 CO2(g) + 6 H2O(g)
NiSO4 + Li3 + PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3 + 2 PO4 = Ni3(PO4)2 + 3 Li2SO4
LiOH + H2C2O4 = LiC2O4 + H3O =>
LiOH + H2C2O4 = LiC2O4 + H3O
Na2CO3 + H2S + O2 = Na2SO4 + H2CO3 =>
Na2CO3 + H2S + 2 O2 = Na2SO4 + H2CO3
Te6 + O2 = TeO3 =>
Te6 + 9 O2 = 6 TeO3
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
CrBr2 + (NH4)3PO4 = Cr3O8P2 + NH4Br =>
3 CrBr2 + 2(NH4)3PO4 = Cr3O8P2 + 6 NH4Br
MgSO4 + BrCl = BrSO4 + MgCl =>
MgSO4 + BrCl = BrSO4 + MgCl
C2H3COOH + H2 = C2H3COOH2 =>
2 C2H3COOH + H2 = 2 C2H3COOH2
F + B = F3B =>
3 F + B = F3B
P4(s) + F2(g) = PF3(g) =>
P4(s) + 6 F2(g) = 4 PF3(g)
Cr2O3 + KOH + H2O = K[Cr(OH)4] =>
Cr2O3 + 2 KOH + 3 H2O = 2 K[Cr(OH)4]
HF + Ca = H2 + CaF2 =>
2 HF + Ca = H2 + CaF2
C4H8O2 + O2 = CO + H2O =>
C4H8O2 + 3 O2 = 4 CO + 4 H2O
CO3{2-} + H{+} + SO4{2-} = CO5 + SO2 + H2O =>
CO3{2-} + 8 H{+} + 3 SO4{2-} = CO5 + 3 SO2 + 4 H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Al2O3 + S = Al2S3 + O =>
Al2O3 + 3 S = Al2S3 + 3 O
Fe + Ca(No3)2 = Fe(No3)3 + Ca =>
2 Fe + 3 Ca(No3)2 = 2 Fe(No3)3 + 3 Ca
ZnCO3 + H3C6H5O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
C6H5CCH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CCH + 26 KMnO4 + 39 H2SO4 = 40 C6H5COOH + 26 MnSO4 + 13 K2SO4 + 24 H2O
Al(OH)2Cl + HNo3 = Al(No3)3 + HCl + H2O =>
Al(OH)2Cl + 3 HNo3 = Al(No3)3 + HCl + 2 H2O
Na[Sn(OH)3] + Ag2O + NaOH + H2O = Ag + Na2[Sn(OH)6] =>
Na[Sn(OH)3] + Ag2O + NaOH + H2O = 2 Ag + Na2[Sn(OH)6]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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