| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti(OH)4 + 2 H2SO4 = Ti(SO4)2 + 4 H2O
CuCl2 + NH3 = [Cu(NH3)4] + Cl =>
CuCl2 + 4 NH3 = [Cu(NH3)4] + 2 Cl
ClO + KOH = KCl + KClO3 + H2O =>
2 ClO + 2 KOH = KCl + KClO3 + H2O
S + NOH = N2S + N2SO3 + H2O =>
3 S + 6 NOH = 2 N2S + N2SO3 + 3 H2O
FrOH + H4P2O7 = Fr4P2O7 + H2O =>
4 FrOH + H4P2O7 = Fr4P2O7 + 4 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
S2 + H2O = H2S2O =>
S2 + H2O = H2S2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al(s) + F2(g) = AlF3 =>
2 Al(s) + 3 F2(g) = 2 AlF3
CH4C6H6 = C6H5CH3H2 =>
CH4C6H6 = C6H5CH3H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(s)
MgCl2 + Li2(CO3) = MgCO3 + LiCl =>
MgCl2 + Li2(CO3) = MgCO3 + 2 LiCl
H2SO4 + (Pb(CH3COO)2)2 = PbSO4 + CH3COOH =>
2 H2SO4 + (Pb(CH3COO)2)2 = 2 PbSO4 + 4 CH3COOH
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
SiOOH*H2O + H2SO4 = Si2(SO4)3 + H2O =>
2 SiOOH*H2O + 3 H2SO4 = Si2(SO4)3 + 6 H2O
Chromium + chlorine = chromium(ii)chloride =>
Cr + Cl2 = CrCl2
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2OH + H2O =>
6 CH3COOH + CH3CH2CH2CH2OH = 4 CH3COOCH2CH2OH + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C14H30O2 + O2 = CO2 + H2O =>
2 C14H30O2 + 41 O2 = 28 CO2 + 30 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Zn(NO3)2 + Ca(C2H3O2)2 = Zn2Ca2 + NO3(C2H3O2) =>
2 Zn(NO3)2 + 2 Ca(C2H3O2)2 = Zn2Ca2 + 4 NO3(C2H3O2)
P4 + HOCl + H2O = H3PO4 + HCl =>
P4 + 10 HOCl + 6 H2O = 4 H3PO4 + 10 HCl
C6H8O7 = C6H6O6 + H2O =>
C6H8O7 = C6H6O6 + H2O
P + KMnO4 + H2O = MnO2 + H3PO4 + K3PO4 =>
9 P + 15 KMnO4 + 6 H2O = 15 MnO2 + 4 H3PO4 + 5 K3PO4
CuSO4 + Na2S2O5 + NaCl = CuCl + Na2SO4 + SO2 =>
2 CuSO4 + 2 Na2S2O5 + 2 NaCl = 2 CuCl + 3 Na2SO4 + 3 SO2
KClO3(s) + P4(s) = P4O10 + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10 + 10 KCl(s)
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40 + 2 NaNO3 + 21 NH4NO3 + 12 H2O
(CH2)3(OH)2 + KMnO4 + H2SO4 = CH2(COOH)2 + K2SO4 + MnSO4 + H2O =>
5(CH2)3(OH)2 + 8 KMnO4 + 12 H2SO4 = 5 CH2(COOH)2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
C7H10N + O2 = NO2 + CO2 + H2O =>
2 C7H10N + 21 O2 = 2 NO2 + 14 CO2 + 10 H2O
Ca + H(NO3) = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 H(NO3) = 4 Ca(NO3)2 + N2O + 5 H2O
C3H6 + H2SO4 = SO2 + H2CO3 + H2O =>
C3H6 + 9 H2SO4 = 9 SO2 + 3 H2CO3 + 9 H2O
[Cr(H2O)6]Cl3 + I2 = H2O + H2Cr2O7 + HI + HCl =>
2[Cr(H2O)6]Cl3 + 3 I2 = 5 H2O + H2Cr2O7 + 6 HI + 6 HCl
Cu2S + HNO3 = Cu(NO3)2 + SO2 + H2O + NO2 =>
Cu2S + 12 HNO3 = 2 Cu(NO3)2 + SO2 + 6 H2O + 8 NO2
Mn{+7} + e = Mn{+2} =>
Mn{+7} + 5e = Mn{+2}
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
HNO3 + Zn = (ZnNO3)2 + NO2 + H2O =>
4 HNO3 + 2 Zn = (ZnNO3)2 + 2 NO2 + 2 H2O
Cr{+} + Sn{4} = Cr{3} + Sn{2} =>
Cr{+} + Sn{4} = Cr{3} + Sn{2}
Sb2S3 + Sb4O6 = SbS + O2 =>
4 Sb2S3 + Sb4O6 = 12 SbS + 3 O2
H2SO4 + Na2B4O7 = Na2B4SO4 + H2O + O6 =>
H2SO4 + Na2B4O7 = Na2B4SO4 + H2O + O6
KClO4 + H2SO4 + KI = I2 + H2O + ClO3 + K2SO4 =>
2 KClO4 + 2 H2SO4 + 2 KI = I2 + 2 H2O + 2 ClO3 + 2 K2SO4
Fe(OH)3 + KHC2O4 = K3(Fe(C2O4)3) + H2O =>
Fe(OH)3 + 3 KHC2O4 = K3(Fe(C2O4)3) + 3 H2O
KMnO4 + FeCl2 + HCl = FeCl3 + H2O + KCl + MnCl2 =>
KMnO4 + 5 FeCl2 + 8 HCl = 5 FeCl3 + 4 H2O + KCl + MnCl2
H3AsO4 + SO2 = H2SO4 + As2O3 + H3AsO3 =>
3 H3AsO4 + 3 SO2 = 3 H2SO4 + As2O3 + H3AsO3
H2SO3 + MgO = Mg + SO3 + H2O =>
H2SO3 + MgO = Mg + SO3 + H2O
Na2C2O4 + H2O = Na2C2O5H2 =>
Na2C2O4 + H2O = Na2C2O5H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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