| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H4OHCOONa + HCl = C6H4OHCOOH + NaCl
Ca{+2} + H2O = Ca(OH)2 + H{+} =>
Ca{+2} + 2 H2O = Ca(OH)2 + 2 H{+}
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
K2MnO4 + K2SO3 + H2O = K2SO4 + MnO2 + KOH =>
K2MnO4 + K2SO3 + H2O = K2SO4 + MnO2 + 2 KOH
Cu2O + KCl = K2O + CuCl =>
Cu2O + 2 KCl = K2O + 2 CuCl
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
CH2H4 + O2 = CO2 + H2O =>
2 CH2H4 + 5 O2 = 2 CO2 + 6 H2O
KClO3 + NaNO2 = NaClO3 + KNO2 =>
KClO3 + NaNO2 = NaClO3 + KNO2
Fe3 + Cu(NO3)2 = FeNO3 + Cu =>
2 Fe3 + 3 Cu(NO3)2 = 6 FeNO3 + 3 Cu
Cr + FeCO3 = Cr2(CO3)3 + Fe =>
2 Cr + 3 FeCO3 = Cr2(CO3)3 + 3 Fe
Zn + CuCl{2} = Cu + ZnCl{2} =>
Zn + CuCl{2} = Cu + ZnCl{2}
KOH + HP4O = KP4O + H2O =>
KOH + HP4O = KP4O + H2O
ZnSO4 + Rb2CO3 = Rb2SO4 + ZnCO3 =>
ZnSO4 + Rb2CO3 = Rb2SO4 + ZnCO3
FeCl3 + Zn(SO4) = Fe2(SO4)3 + ZnCl2 =>
2 FeCl3 + 3 Zn(SO4) = Fe2(SO4)3 + 3 ZnCl2
Al + SiO2 + H2O = SiH4 + Al2O3 =>
8 Al + 3 SiO2 + 6 H2O = 3 SiH4 + 4 Al2O3
C8H13O5N + H2O = C6H11O5N + C2H4O =>
C8H13O5N + H2O = C6H11O5N + C2H4O
Fe2{+} + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K2{+} =>
3 Fe2{+} + 2 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6] + 3 K2{+}
NaOH + Ca(HCO3)2 = H2O + Na2CO3 + CaCO3 =>
2 NaOH + Ca(HCO3)2 = 2 H2O + Na2CO3 + CaCO3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
CH3NH2 + H2O + MgCl2 = Mg(OH)2 + CH3NH3Cl =>
2 CH3NH2 + 2 H2O + MgCl2 = Mg(OH)2 + 2 CH3NH3Cl
Hg + Cl2 = Hg2Cl2 =>
2 Hg + Cl2 = Hg2Cl2
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE =>
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE
SO2 + Br2 + H2O = H{+} + SO4{2-} + Br{-} =>
SO2 + Br2 + 2 H2O = 4 H{+} + SO4{2-} + 2 Br{-}
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
NaNO3 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
NaNO3 + 4 Zn + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe3Cl + Na(OH) = Fe3(OH) + NaCl =>
Fe3Cl + Na(OH) = Fe3(OH) + NaCl
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
C5H11Cl + KOH = C5H11OH + KCl =>
C5H11Cl + KOH = C5H11OH + KCl
S2 + H2SO4 = SO2 + H2O =>
S2 + 4 H2SO4 = 6 SO2 + 4 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
H3PO4(aq) + NaHCO3(aq) = Na3PO4(aq) + HHCO3(aq) =>
H3PO4(aq) + 3 NaHCO3(aq) = Na3PO4(aq) + 3 HHCO3(aq)
CaCO3 + LiOH = Ca(OH)2 + Li2CO3 =>
CaCO3 + 2 LiOH = Ca(OH)2 + Li2CO3
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
H2OCN = HCNOH =>
H2OCN = HCNOH
KH2O = KOH + H =>
KH2O = KOH + H
Ti + CO3 = Ti(CO3)3 =>
Ti + 3 CO3 = Ti(CO3)3
Ag2S(s) = Ag(s) + S8(g) =>
8 Ag2S(s) = 16 Ag(s) + S8(g)
CuSO4 + OH = Cu(OH)2 + SO4 =>
CuSO4 + 2 OH = Cu(OH)2 + SO4
CaBr2 + Na2(CO3) = CaCO3 + NaBr =>
CaBr2 + Na2(CO3) = CaCO3 + 2 NaBr
PCl5 + KOH = K3PO4 + KCl + H2O =>
PCl5 + 8 KOH = K3PO4 + 5 KCl + 4 H2O
K2Cr2O7 + H2SH2SO4 = K2SO4 + Cr2(SO4)3 + S + H2O =>
2 K2Cr2O7 + 9 H2SH2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 10 S + 18 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
ClO + SO3 = Cl + SO4 =>
ClO + SO3 = Cl + SO4
Cr2O7{2-} + F{-} + H{+} = Cr3{+} + H2O + F2 =>
3 Cr2O7{2-} + 34 F{-} + 42 H{+} = 2 Cr3{+} + 21 H2O + 17 F2
Al2O3 + BaSO4 = Al2(SO4)3 + BaO =>
Al2O3 + 3 BaSO4 = Al2(SO4)3 + 3 BaO
K2CO3(aq) + MgCl2(aq) = K2Cl2(aq) + MgCO3(aq) =>
K2CO3(aq) + MgCl2(aq) = K2Cl2(aq) + MgCO3(aq)
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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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