| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Al(OH)2(CH3COO) + 3 Na2SO4 + 4 CH3COOH
V + HCl = VCl + H2 =>
2 V + 2 HCl = 2 VCl + H2
HNO3 + S + H2O = NH3 + H2SO4 =>
3 HNO3 + 4 S + 7 H2O = 3 NH3 + 4 H2SO4
ZnO + SO2 = ZnS + O2 =>
2 ZnO + 2 SO2 = 2 ZnS + 3 O2
C6H10O4 + C6H16N2 = C18H38N4O2 + H2O =>
C6H10O4 + 2 C6H16N2 = C18H38N4O2 + 2 H2O
Ca(CH3COO)2 + NaOH = Ca(OH)2 + Na(CH3COO) =>
Ca(CH3COO)2 + 2 NaOH = Ca(OH)2 + 2 Na(CH3COO)
Ba(NO3)2 + Na2S2O3 = BaS2O3 + NaNO3 =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 NaNO3
AuI3 = Au + I =>
AuI3 = Au + 3 I
Ca(s) + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca(s) + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
KNO2 + H2O = KNO3 + N2 + KOH =>
5 KNO2 + H2O = 3 KNO3 + N2 + 2 KOH
KNO3 + CsCl = KCl + CsNO3 =>
KNO3 + CsCl = KCl + CsNO3
In + H2O = InO + H2 =>
In + H2O = InO + H2
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)(CH3COO)2 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 2 H2O = 3 Na2SO4 + 2 Al(OH)(CH3COO)2 + 2 CH3COOH
Ca(CH3COO)2 + NaOH = Ca(OH)2 + Na(CH3COO) =>
Ca(CH3COO)2 + 2 NaOH = Ca(OH)2 + 2 Na(CH3COO)
Sn(ClO4)2 + Al2(CO3)3 = Sn2(CO3)2 + Al(ClO4)3 =>
6 Sn(ClO4)2 + 2 Al2(CO3)3 = 3 Sn2(CO3)2 + 4 Al(ClO4)3
C6H10O4 + C6H16N2 = C12H22N2O2 + H2O =>
C6H10O4 + C6H16N2 = C12H22N2O2 + 2 H2O
CoCl2 + NH4OH = [Co(NH3)6]Cl2 + H2O =>
CoCl2 + 6 NH4OH = [Co(NH3)6]Cl2 + 6 H2O
NaOH + CuBr2 = Cu(OH)2 + NaBr =>
2 NaOH + CuBr2 = Cu(OH)2 + 2 NaBr
S + HNO3 + H2O = H2SO3 + N2O =>
2 S + 2 HNO3 + H2O = 2 H2SO3 + N2O
KClO2 + HF = F2 + KCl + H2O =>
KClO2 + 4 HF = 2 F2 + KCl + 2 H2O
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
Sb2O3 + NH4Cl + H2O = SbCl3 + NH4(OH) =>
Sb2O3 + 6 NH4Cl + 3 H2O = 2 SbCl3 + 6 NH4(OH)
HNO3 + Ca(s) = Ca(NO3)2(aq) + H2 =>
2 HNO3 + Ca(s) = Ca(NO3)2(aq) + H2
Ni + V = Ni894V106 =>
894 Ni + 106 V = Ni894V106
C8H7NO3 + CH3OH + NaBH4 = C8H9NO3 + CH3ONa + BH3 =>
C8H7NO3 + CH3OH + NaBH4 = C8H9NO3 + CH3ONa + BH3
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)(CH3COO)2 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 2 H2O = 3 Na2SO4 + 2 Al(OH)(CH3COO)2 + 2 CH3COOH
Cu2Cr2O7 + Mg = Cu2Mg + Cr2O7 =>
Cu2Cr2O7 + Mg = Cu2Mg + Cr2O7
Cr(NO3)3 + K2CO3 = Cr(CO3)3 + K2NO3 =>
Cr(NO3)3 + 3 K2CO3 = Cr(CO3)3 + 3 K2NO3
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)2CH3COO + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 3 Na2SO4 + 2 Al(OH)2CH3COO + 4 CH3COOH
Na2CrO4 + Ca(OH)2 = NaOH + CaCrO4 =>
Na2CrO4 + Ca(OH)2 = 2 NaOH + CaCrO4
In + H2O = In(OH)3 + H2 =>
2 In + 6 H2O = 2 In(OH)3 + 3 H2
NiCl2 + Na(OH) = Ni(OH)2 + NaCl =>
NiCl2 + 2 Na(OH) = Ni(OH)2 + 2 NaCl
ICl3 + KMnO4 + H2SO4 = HIO3 + HClO2 + KHSO4 + Mn(HSO4)2 + H2O =>
5 ICl3 + 14 KMnO4 + 42 H2SO4 = 5 HIO3 + 15 HClO2 + 14 KHSO4 + 14 Mn(HSO4)2 + 11 H2O
KI + KNO3 + CH3COOH = CH3COOK + I2 + NO + H2O =>
6 KI + 2 KNO3 + 8 CH3COOH = 8 CH3COOK + 3 I2 + 2 NO + 4 H2O
HF + Li(OH) = H(OH) + LiF =>
HF + Li(OH) = H(OH) + LiF
Zn + Ag2SO4 = Ag + Zn2SO4 =>
2 Zn + Ag2SO4 = 2 Ag + Zn2SO4
C6H10O4 + C6H16N2 = C12H26N2O4 =>
C6H10O4 + C6H16N2 = C12H26N2O4
Zn + CuSO4 = ZnSO4 + ZnCu =>
2 Zn + CuSO4 = ZnSO4 + ZnCu
HNO3 + S + H2O = NH3 + H2SO3 =>
HNO3 + 2 S + 3 H2O = NH3 + 2 H2SO3
P2O5 + Cd(OH)2 = Cd(OH)PO3 + H2O =>
P2O5 + 2 Cd(OH)2 = 2 Cd(OH)PO3 + H2O
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
HBr + (CH3)3COH = (CH3)3CBr + H2O =>
HBr + (CH3)3COH = (CH3)3CBr + H2O
C2H4O2 + Ba(OH)2 = H2O + BaC + O2 =>
C2H4O2 + 2 Ba(OH)2 = 4 H2O + 2 BaC + O2
Ca(s) + HNO3 = CaNO3(aq) + H(g) =>
Ca(s) + HNO3 = CaNO3(aq) + H(g)
SO3{-2} + MnO4{-2} + H{+} = SO4{-2} + Mn{+2} + H2O =>
2 SO3{-2} + MnO4{-2} + 4 H{+} = 2 SO4{-2} + Mn{+2} + 2 H2O
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + Al(OH)2CH3COO + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 3 Na2SO4 + 2 Al(OH)2CH3COO + 4 CH3COOH
In + H2O = In(OH)3 + H2 =>
2 In + 6 H2O = 2 In(OH)3 + 3 H2
In + H2O = InOH + H2 =>
2 In + 2 H2O = 2 InOH + H2
AgBr + I = AgI + Br =>
AgBr + I = AgI + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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