| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O + 2 Na(OH) + CO2 = Na2SO4 + CuCO3 + 6 H2O
SnO + B2O3 = Sn(BO2)2 =>
SnO + B2O3 = Sn(BO2)2
Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2
PbCl + KOH = Pb(OH) + KCl =>
PbCl + KOH = Pb(OH) + KCl
CaSO3 + SrCl2 = CaCl2 + SrSO3 =>
CaSO3 + SrCl2 = CaCl2 + SrSO3
CH3OH + SOCl2 = CH3Cl + SO2 + HCl =>
CH3OH + SOCl2 = CH3Cl + SO2 + HCl
(NH4)2S + CuI2 = NH4I + CuS =>
(NH4)2S + CuI2 = 2 NH4I + CuS
PbCl + KOH = Pb(OH) + KCl =>
PbCl + KOH = Pb(OH) + KCl
C5H4O2 + H2 = CH4 + H2O =>
C5H4O2 + 10 H2 = 5 CH4 + 2 H2O
NaVO3 + H2O2 + H2SO4 = Na[VO(O3)2]2SO4 + Na2SO4 + H2O =>
4 NaVO3 + 19 H2O2 + 3 H2SO4 = 2 Na[VO(O3)2]2SO4 + Na2SO4 + 22 H2O
Cu(OH)2 + H2SO4 = Cu(SO4) + HOH =>
Cu(OH)2 + H2SO4 = Cu(SO4) + 2 HOH
C15H32O2 + O2 = CO2 + H2O =>
C15H32O2 + 22 O2 = 15 CO2 + 16 H2O
SnO + B2O3 = Sn(BO2)2 =>
SnO + B2O3 = Sn(BO2)2
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
NO + H2O = N2O5 + H2 =>
2 NO + 3 H2O = N2O5 + 3 H2
SnO + B2O3 = Sn(BO2)2 =>
SnO + B2O3 = Sn(BO2)2
PbCl + KOH = Pb(OH) + KCl =>
PbCl + KOH = Pb(OH) + KCl
Na3[Cr(OH)6] + H2O + NaBiO3 = Na2CrO4 + Bi(OH)3 + NaOH =>
2 Na3[Cr(OH)6] + H2O + 3 NaBiO3 = 2 Na2CrO4 + 3 Bi(OH)3 + 5 NaOH
H2O + CaC2 = C2H2Ca(OH)2 =>
2 H2O + CaC2 = C2H2Ca(OH)2
PbCl + KOH = Pb(OH) + KCl =>
PbCl + KOH = Pb(OH) + KCl
BaCl2*H2O + H2SO4 = BaSO4 + HCl + H2O =>
BaCl2*H2O + H2SO4 = BaSO4 + 2 HCl + H2O
CaBr2 + LiF = CaF + LiBr2 =>
CaBr2 + LiF = CaF + LiBr2
Ra(HCO3)2 = RaCO3 + H2O + CO2 =>
Ra(HCO3)2 = RaCO3 + H2O + CO2
CH3CHClCH2CH2CH3 + KOH = CH3CH(OH)CH2CH2CH3 + KCl =>
CH3CHClCH2CH2CH3 + KOH = CH3CH(OH)CH2CH2CH3 + KCl
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
HBr + CH2 = CH3Br =>
HBr + CH2 = CH3Br
Rb + HClO4 = RbClO4 + H2 =>
2 Rb + 2 HClO4 = 2 RbClO4 + H2
PbCl + KOH = Pb(OH) + KCl =>
PbCl + KOH = Pb(OH) + KCl
H2O2 + KI = HI + KO =>
H2O2 + 2 KI = 2 HI + 2 KO
Fe + Ba69 = FeBa =>
69 Fe + Ba69 = 69 FeBa
(CuOH)2SO4 + H2SO4 = CuSO4 + H2O =>
(CuOH)2SO4 + H2SO4 = 2 CuSO4 + 2 H2O
[Co(SCN)] + HgCl = [Hg(SCN)] + CoCl =>
[Co(SCN)] + HgCl = [Hg(SCN)] + CoCl
S + H2O = H2S + O =>
S + H2O = H2S + O
KBr + I2 = KI + Br2 =>
2 KBr + I2 = 2 KI + Br2
NH3(g) + Cl2(g) = N2H4(l) + NH4Cl(s) =>
4 NH3(g) + Cl2(g) = N2H4(l) + 2 NH4Cl(s)
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
(CuOH)2SO4 + H2SO4 = CuSO4 + H2O =>
(CuOH)2SO4 + H2SO4 = 2 CuSO4 + 2 H2O
RbNO3 + Be = Be(NO3)2 + Rb =>
2 RbNO3 + Be = Be(NO3)2 + 2 Rb
CF4 + Br2 = CBr2 + F2 =>
CF4 + Br2 = CBr2 + 2 F2
(NH4)2SO4 + SrCl2 = NH4Cl2 + SO4Sr2 =>
(NH4)2SO4 + 2 SrCl2 = 2 NH4Cl2 + SO4Sr2
HClO4 + Cu = CuClO4 + H2 =>
2 HClO4 + 2 Cu = 2 CuClO4 + H2
Al + Co2O3 = Co + Al2O3 =>
2 Al + Co2O3 = 2 Co + Al2O3
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
SnO + B2O3 = Sn(BO2)2 =>
SnO + B2O3 = Sn(BO2)2
H2CO3 + Y(OH)3 = Y2(CO3)3 + H2O =>
3 H2CO3 + 2 Y(OH)3 = Y2(CO3)3 + 6 H2O
H2SO4 + MgCl2 = H2O + ClSO3 + Mg =>
2 H2SO4 + MgCl2 = 2 H2O + 2 ClSO3 + Mg
MgCO3 + HC1 = MgC12 + H2 + CO2 =>
4 MgCO3 + 50 HC1 = 4 MgC12 + 25 H2 + 6 CO2
B4(H10) + O2 = B2O3 + H2O =>
2 B4(H10) + 11 O2 = 4 B2O3 + 10 H2O
KBr + KMnO4 + H2O = Br + MnO2 + KOH =>
3 KBr + KMnO4 + 2 H2O = 3 Br + MnO2 + 4 KOH
Na2V4O9 + H2SO4 = HVO3 + SO2 + Na2SO4 + H2O =>
Na2V4O9 + 3 H2SO4 = 4 HVO3 + 2 SO2 + Na2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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