| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + CO3 = ZnCO3
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
C6H3(NH2)3 + HI = C6H3(I)3 + NH3 =>
C6H3(NH2)3 + 3 HI = C6H3(I)3 + 3 NH3
K3 + H2O = KOH + H =>
K3 + 3 H2O = 3 KOH + 3 H
BaN2O6 + C3H4N4 = BaO + CO2 + H2O + N2 =>
8 BaN2O6 + 5 C3H4N4 = 8 BaO + 15 CO2 + 10 H2O + 18 N2
PO3 = P3 + O2 =>
6 PO3 = 2 P3 + 9 O2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CO2OH + HNO3 = CO2NO3 + H2O =>
CO2OH + HNO3 = CO2NO3 + H2O
CH{+4} + O = CO{+2} + H{+2}O =>
CH{+4} + O = CO{+2} + H{+2}O
Co2S3 + H2 = Co + H2S =>
Co2S3 + 3 H2 = 2 Co + 3 H2S
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KOH + Li2SO4 = K2SO4 + LiOH =>
2 KOH + Li2SO4 = K2SO4 + 2 LiOH
KCIO3 + S = KCI + SO =>
KCIO3 + 3 S = KCI + 3 SO
CH3CN = CH3NC =>
CH3CN = CH3NC
Mg(HSO4)2 + NaOH = MgSO4 + Na2SO4 + H2O =>
Mg(HSO4)2 + 2 NaOH = MgSO4 + Na2SO4 + 2 H2O
U + O2 = UO2 =>
U + O2 = UO2
N2H6Cl2 + H2O = NH3 + HCl + HClO =>
N2H6Cl2 + H2O = 2 NH3 + HCl + HClO
Si + Br4 = SiBr4 =>
Si + Br4 = SiBr4
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3 + NaNO3 =>
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3 + 2 NaNO3
Al + Zn(OH) = Al(OH)3 + Zn =>
Al + 3 Zn(OH) = Al(OH)3 + 3 Zn
C8H18 + Br2 = C8H15Br3 + HBr =>
C8H18 + 3 Br2 = C8H15Br3 + 3 HBr
FeO + NaOH + H2O = Na2[Fe(OH)4] =>
FeO + 2 NaOH + H2O = Na2[Fe(OH)4]
Sb2S4 + SO4 = O2 + SbS3 =>
Sb2S4 + 2 SO4 = 4 O2 + 2 SbS3
C12H7 + O2 = CO2 + H2O =>
4 C12H7 + 55 O2 = 48 CO2 + 14 H2O
MgCO3 + KOH = Mg(OH)2 + K2CO3 =>
MgCO3 + 2 KOH = Mg(OH)2 + K2CO3
SiO2 + Cl2 = SiCl4 + O2 =>
SiO2 + 2 Cl2 = SiCl4 + O2
[Zn(NH3)4]SO4 + NaOH = Zn(OH)2 + NH3 + Na2SO4 =>
[Zn(NH3)4]SO4 + 2 NaOH = Zn(OH)2 + 4 NH3 + Na2SO4
C5H12 + O2 = C5O2 + H2O =>
C5H12 + 4 O2 = C5O2 + 6 H2O
HNO3 + HCl = NO2Cl + H2O =>
HNO3 + HCl = NO2Cl + H2O
K2Cr2O7 + KBr + H2O = Cr(OH)3 + KBrO + KOH =>
K2Cr2O7 + 3 KBr + 4 H2O = 2 Cr(OH)3 + 3 KBrO + 2 KOH
Na + Ca(ClO4)2 = Ca + Na(ClO4)2 =>
Na + Ca(ClO4)2 = Ca + Na(ClO4)2
ZnBr + NaS = ZnS + NaBr =>
ZnBr + NaS = ZnS + NaBr
C10H10O4 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
8 C10H10O4 + 3 NaBH4 + 10 H2O = 10 C8H10O3 + 3 H3BO3 + 3 NaOH
C6H5COCl + CH3ONa = C6H5COONa + CH3Cl =>
C6H5COCl + CH3ONa = C6H5COONa + CH3Cl
SiF4(g) + H2O(l) = SiO2(g) + HF(aq) =>
SiF4(g) + 2 H2O(l) = SiO2(g) + 4 HF(aq)
C3OH62 + O2 = CO2 + H2O =>
C3OH62 + 18 O2 = 3 CO2 + 31 H2O
NaCH3CO2 + NH4SO4 = NaSO4 + NH4CH3CO2 =>
NaCH3CO2 + NH4SO4 = NaSO4 + NH4CH3CO2
H + Cl + O2 = HClO3 =>
2 H + 2 Cl + 3 O2 = 2 HClO3
RCO2Na + CaCl = NaCl + RCO2Ca =>
RCO2Na + CaCl = NaCl + RCO2Ca
Al + Ce{4+} = Al{3+} + Ce{3+} =>
Al + 3 Ce{4+} = Al{3+} + 3 Ce{3+}
H2 + KHO = K + H2O =>
H2 + 2 KHO = 2 K + 2 H2O
Cr2(NO3)3 + H2O2 + KOH = K2CrO4 + KNO3 + H2O =>
2 Cr2(NO3)3 + 9 H2O2 + 14 KOH = 4 K2CrO4 + 6 KNO3 + 16 H2O
P4(s) + H2O(l) = PH3(g) + H3PO4(ac) =>
2 P4(s) + 12 H2O(l) = 5 PH3(g) + 3 H3PO4(ac)
Fe2(SO4)3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + Na2SO4(aq) =>
Fe2(SO4)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 3 Na2SO4(aq)
CaCO3 + CH3COOH = Ca(OH)2 + CO3CH2CH3 =>
2 CaCO3 + 11 CH3COOH = 2 Ca(OH)2 + 8 CO3CH2CH3
CuSO4 + MnO2 = Mn(SO4)2 + CuO =>
2 CuSO4 + MnO2 = Mn(SO4)2 + 2 CuO
Cu(C4H4O6)2 + C6H12O6 = CH3COCOOH + CuO2 + C4H4O6 =>
3 Cu(C4H4O6)2 + C6H12O6 = 6 CH3COCOOH + 3 CuO2 + 3 C4H4O6
CH3(CH2)2MgBr + CO2 + H2O = CH3(CH2)2COOH + HOMgBr =>
CH3(CH2)2MgBr + CO2 + H2O = CH3(CH2)2COOH + HOMgBr
S{2-} + H2SO4 = H2S + SO4{-2} =>
S{2-} + H2SO4 = H2S + SO4{-2}
PO3 = P3 + O2 =>
6 PO3 = 2 P3 + 9 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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