| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li2CO3 + Mg3(PO4)2 = 3 MgCO3 + 2 Li3PO4
FeCl + SbOH = FeOH + SbCl =>
FeCl + SbOH = FeOH + SbCl
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
SrCl2 + F = SrF2 + Cl =>
SrCl2 + 2 F = SrF2 + 2 Cl
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
BiCl3 + Na2S = NaCl + Bi2S3 =>
2 BiCl3 + 3 Na2S = 6 NaCl + Bi2S3
C3H20 + O2 = CO2 + H2O =>
C3H20 + 8 O2 = 3 CO2 + 10 H2O
H2O + KCN + K2MnO4 = KCNO + MnO2 + KOH =>
H2O + KCN + K2MnO4 = KCNO + MnO2 + 2 KOH
KMnO4 + H2SO4 + KBr = K2SO4 + Br + Mn2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 12 KBr = 7 K2SO4 + 12 Br + Mn2SO4 + 8 H2O
NiCl2 + AgNO3 = Ni(NO3)2 + AgCl =>
NiCl2 + 2 AgNO3 = Ni(NO3)2 + 2 AgCl
PbF4 + UCl3 = PbCl4 + UF3 =>
3 PbF4 + 4 UCl3 = 3 PbCl4 + 4 UF3
HCl + PbHO = H2O + PbCl =>
HCl + PbHO = H2O + PbCl
Sm2O3 + MoO2 = Sm2Mo2O7 =>
Sm2O3 + 2 MoO2 = Sm2Mo2O7
Cl + NaOH = NaCl + O2 + H2O =>
4 Cl + 4 NaOH = 4 NaCl + O2 + 2 H2O
Na3VO4 + H2O = Na4V2O7 + NaOH =>
2 Na3VO4 + H2O = Na4V2O7 + 2 NaOH
Sb2O3 + KMnO4 + HCl = SbCl5 + KCl + MnCl2 + H2O =>
5 Sb2O3 + 4 KMnO4 + 62 HCl = 10 SbCl5 + 4 KCl + 4 MnCl2 + 31 H2O
HCl + ZnS + HNO3 = ZnCl2 + S + NO + H2O =>
6 HCl + 3 ZnS + 2 HNO3 = 3 ZnCl2 + 3 S + 2 NO + 4 H2O
MoS2(s) + H2O(g) = MoO3(s) + H6S2(g) =>
MoS2(s) + 3 H2O(g) = MoO3(s) + H6S2(g)
Au + Pb(No3)2 = AuNo3 + Pb =>
2 Au + Pb(No3)2 = 2 AuNo3 + Pb
Na2B4O7*5H2O(borax) + NaOH = NaBO2 + H2O =>
Na2B4O7*5H2O(borax) + 2 NaOH = 4 NaBO2 + 6 H2O
AlCl3 + HCl = Al + HCl3 =>
2 AlCl3 + 3 HCl = 2 Al + 3 HCl3
CaOCl2 + KI + HCl = I2 + CaCl2 + H2O + KCl =>
CaOCl2 + 2 KI + 2 HCl = I2 + CaCl2 + H2O + 2 KCl
SnCO3 + H2SO4 = SnSO4 + H2O + CO2 =>
SnCO3 + H2SO4 = SnSO4 + H2O + CO2
PtO + H2O = Pt(OH)2 =>
PtO + H2O = Pt(OH)2
Na + NaNO3 = Na2O + N =>
5 Na + NaNO3 = 3 Na2O + N
C4H6O3 + C7H9N + C6H10BNaO6 = C11H16O2N + B + C2H3O2 + NaO2C2H3 =>
2 C4H6O3 + C7H9N + C6H10BNaO6 = C11H16O2N + B + 4 C2H3O2 + NaO2C2H3
C6H8O6 + I3{-} = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I3{-} = C6H6O6 + 3 I{-} + 2 H{+}
NaH2PO4 + HCl = NaCl + H3PO4 =>
NaH2PO4 + HCl = NaCl + H3PO4
C6H5ONa + CH3COOCl = C6H5OCH3 + NaCl + CO2 =>
C6H5ONa + CH3COOCl = C6H5OCH3 + NaCl + CO2
HCl + Co = CoCl2 + H2 =>
2 HCl + Co = CoCl2 + H2
Au + H2SO4 = AuSO4 + H2 =>
Au + H2SO4 = AuSO4 + H2
Zn + CoSO4 = ZnSO4 + Co2 =>
2 Zn + 2 CoSO4 = 2 ZnSO4 + Co2
CaO(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(g)
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
Kr2CrO4 + AgNO3 = Ag2(CrO4) + Kr(NO3) =>
Kr2CrO4 + 2 AgNO3 = Ag2(CrO4) + 2 Kr(NO3)
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
[Al(OH)2]2SO4 + Fe2(HPO4)3 + H3PO4 = Fe2(SO4)3 + AlPO4 + H2O =>
3[Al(OH)2]2SO4 + Fe2(HPO4)3 + 3 H3PO4 = Fe2(SO4)3 + 6 AlPO4 + 12 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
K2HPO4 + NaOH = K2NaPO4 + H2O =>
K2HPO4 + NaOH = K2NaPO4 + H2O
CaBr2 + (NH4)2S = (NH4)Br + CaS =>
CaBr2 + (NH4)2S = 2(NH4)Br + CaS
Ag + C = Ag2C2 =>
2 Ag + 2 C = Ag2C2
HgO + Cl4 = HgCl + O2 =>
4 HgO + Cl4 = 4 HgCl + 2 O2
(NH4)2SO4(aq) + Ca(OH)2(q) = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(q) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
Si(OH)4 + HF = SiF4 + H2O =>
Si(OH)4 + 4 HF = SiF4 + 4 H2O
CH3COONa + (NH4)2SO3 = Na2SO3 + CH3COONH4 =>
2 CH3COONa + (NH4)2SO3 = Na2SO3 + 2 CH3COONH4
C2H4 + NaOH = C2H5NaO =>
C2H4 + NaOH = C2H5NaO
Th(SO4)2 + NaF = Na2SO4 + ThF4 =>
Th(SO4)2 + 4 NaF = 2 Na2SO4 + ThF4
M + H = MH =>
M + H = MH
NO2 + SnCl2 + HCl = NH2 + SnCl4 + H2O =>
NO2 + 3 SnCl2 + 6 HCl = NH2 + 3 SnCl4 + 2 H2O
H2PO4{-} + OH{-} = HPO4{-2} + H2O =>
H2PO4{-} + OH{-} = HPO4{-2} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/08/24
Équations équilibrées sur09/07/23
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