| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3(PO4) + BaCl2 = Li3Cl2 + Ba(PO4)
Na2HgS2 + Al + NaOH = Hg + NaAlO2 + Na2S + H2O =>
3 Na2HgS2 + 2 Al + 8 NaOH = 3 Hg + 2 NaAlO2 + 6 Na2S + 4 H2O
Fe(ClO3)2 = FeCl2 + O2 =>
Fe(ClO3)2 = FeCl2 + 3 O2
Th(SO4)2 + Ca(OH)2 = Th(OH)4 + CaSO4 =>
Th(SO4)2 + 2 Ca(OH)2 = Th(OH)4 + 2 CaSO4
UF4 = U + F2 =>
UF4 = U + 2 F2
Ti2 + C3 = TiC =>
3 Ti2 + 2 C3 = 6 TiC
Al(s) + MnSO4(aq) = Mn + Al2(SO4)3 =>
2 Al(s) + 3 MnSO4(aq) = 3 Mn + Al2(SO4)3
P + N2O5 = NO + P2O5 =>
6 P + 5 N2O5 = 10 NO + 3 P2O5
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CsOH + H3(PO)4 = Cs3(PO)4 + H2O =>
3 CsOH + H3(PO)4 = Cs3(PO)4 + 3 H2O
Au(ClO3) + Hg = Hg2(ClO3) + Au =>
Au(ClO3) + 2 Hg = Hg2(ClO3) + Au
NH3 + HClO = N2 + Cl + H2O =>
2 NH3 + 6 HClO = N2 + 6 Cl + 6 H2O
KCr2 + Ag2SO4 = K2SO4 + AgCr2 =>
2 KCr2 + Ag2SO4 = K2SO4 + 2 AgCr2
Na2Cr2O7 + CuNO3 = Cu2Cr2O7 + NaNO3 =>
Na2Cr2O7 + 2 CuNO3 = Cu2Cr2O7 + 2 NaNO3
Ca(OH)2 + HI(aq) = CaI(aq) + H3O2 =>
Ca(OH)2 + HI(aq) = CaI(aq) + H3O2
Na2CrO4 + Pb(NO3)2 = Na + PbO4 + Cr(NO3)2 =>
Na2CrO4 + Pb(NO3)2 = 2 Na + PbO4 + Cr(NO3)2
HCl + Na(OH) = NaCl + H2O =>
HCl + Na(OH) = NaCl + H2O
Mg(OH)2 + (HCl) = MgCl2 + H2O =>
Mg(OH)2 + 2(HCl) = MgCl2 + 2 H2O
KReO4 + H2SO4 + H2S = ReS2 + H2O + K2SO4 =>
8 KReO4 + H2SO4 + 19 H2S = 8 ReS2 + 20 H2O + 4 K2SO4
HBr = Br + H =>
HBr = Br + H
KMnO4 + CH3CH(OH)CH3 + H2SO4 = MnSO4 + C3H6O + K2SO4 + H2O =>
2 KMnO4 + 5 CH3CH(OH)CH3 + 3 H2SO4 = 2 MnSO4 + 5 C3H6O + K2SO4 + 8 H2O
Zn(OH)2 + NaNO3 = Zn(NO3)2 + Na(OH) =>
Zn(OH)2 + 2 NaNO3 = Zn(NO3)2 + 2 Na(OH)
H2S + HNO3 = H2SO4 + NO + H2 =>
H2S + 2 HNO3 = H2SO4 + 2 NO + H2
MnCl2 + Mn(OH)2 = Mn2(OH)3Cl =>
MnCl2 + 3 Mn(OH)2 = 2 Mn2(OH)3Cl
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4
Cr + AuF = Au + CrF =>
Cr + AuF = Au + CrF
S2Cl2 + SO2 = SO2Cl2 + S =>
S2Cl2 + SO2 = SO2Cl2 + 2 S
CH3COOH + C3H8 = CH3COOC3H7 + H2O =>
11 CH3COOH + 6 C3H8 = 8 CH3COOC3H7 + 6 H2O
KMnO4 + CH2C(CH3)COOCH3 + H2SO4 + H2O = CH2C(CH3)COOCH3(OH)2 + K2SO4 + MnSO4 =>
2 KMnO4 + 5 CH2C(CH3)COOCH3 + 3 H2SO4 + 2 H2O = 5 CH2C(CH3)COOCH3(OH)2 + K2SO4 + 2 MnSO4
H2SeO4 + Pr2(CO3)3 + H2O = Pr2(SeO4)3*9H2O + CO2 =>
3 H2SeO4 + Pr2(CO3)3 + 6 H2O = Pr2(SeO4)3*9H2O + 3 CO2
Ca + NH4(CH3CO2)(aq) = Ca(CH3CO2)(aq) + NH4 =>
Ca + NH4(CH3CO2)(aq) = Ca(CH3CO2)(aq) + NH4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pt + HCl + KCl + HNO3 = K2PtCl6 + NO2 + H2O =>
Pt + 4 HCl + 2 KCl + 4 HNO3 = K2PtCl6 + 4 NO2 + 4 H2O
Na2SO3 + H2SO4 = Na2SO4 + H2O + S2 =>
6 Na2SO3 + 2 H2SO4 = 6 Na2SO4 + 2 H2O + S2
KMnO4 + CuCl2 = KCl + CuMnO4 + Cl =>
KMnO4 + CuCl2 = KCl + CuMnO4 + Cl
NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(i) =>
2 NH3(g) + CO2(g) = (NH2)2CO(aq) + H2O(i)
Ba3(PO4)2 + NaOH = Na3PO4 + Ba(OH)2 =>
Ba3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Ba(OH)2
HI + H2O2 = HI2 + H2O =>
4 HI + H2O2 = 2 HI2 + 2 H2O
Cu5 + AgNO3 = Cu(NO3)2 + Ag =>
Cu5 + 10 AgNO3 = 5 Cu(NO3)2 + 10 Ag
CuCl{2} + Zn = Cu + ZnCl{2} =>
CuCl{2} + Zn = Cu + ZnCl{2}
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + KS2O4 + Na2SO4 + H2O =>
KMnO4 + 3 H2SO4 + 5 Na2SO3 = MnSO4 + KS2O4 + 5 Na2SO4 + 3 H2O
Ba(OH)2 + Al2O3 + H2O = Ba3[Al(OH)6]2 =>
3 Ba(OH)2 + Al2O3 + 3 H2O = Ba3[Al(OH)6]2
SO3 = S2 + O3 =>
2 SO3 = S2 + 2 O3
Ca(NO3)2 + Na2C3H2O2 = CaC3H2O2 + Na(NO3) =>
Ca(NO3)2 + Na2C3H2O2 = CaC3H2O2 + 2 Na(NO3)
Au2S3 + H2 = Au + H2SH2S =>
2 Au2S3 + 6 H2 = 4 Au + 3 H2SH2S
C2H5OC2H5 + O2 = H2O + CO =>
C2H5OC2H5 + 4 O2 = 5 H2O + 4 CO
OCl2 + I = Cl + OI2 =>
OCl2 + 2 I = 2 Cl + OI2
(CH)4 + (O)2 = (CO)2 + (H)2(O) =>
(CH)4 + 3(O)2 = 2(CO)2 + 2(H)2(O)
H2SO4 + H2O = H4O5S =>
H2SO4 + H2O = H4O5S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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