| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + PO4 = ClPO4
KMnO4 + H2SO4 + FeSO4 = Fe(SO4)2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 5 FeSO4 = 5 Fe(SO4)2 + 2 MnSO4 + 8 H2O + K2SO4
Cu{+2} + (PO4){-3} = Cu3(PO4)2 =>
3 Cu{+2} + 2(PO4){-3} = Cu3(PO4)2
ClCH2COOH + Ca(OH2) = CaCl2 + H2O + CH2COOH =>
2 ClCH2COOH + Ca(OH2) = CaCl2 + H2O + 2 CH2COOH
CH3OOH + Ba(OH)2 = C4H6O4Ba + H2O =>
4 CH3OOH + Ba(OH)2 = C4H6O4Ba + 6 H2O
C16H18N3SCl + O2 = CO2 + H2O + NO3 + SO4 + Cl =>
C16H18N3SCl + 27 O2 = 16 CO2 + 9 H2O + 3 NO3 + SO4 + Cl
Na2SO4 + KMnO4 + CaSO4 = NaMnO4 + K2Ca(SO4)2 =>
Na2SO4 + 2 KMnO4 + CaSO4 = 2 NaMnO4 + K2Ca(SO4)2
KSnBi + O2 = K2O + SnO2 + Bi2O3 =>
2 KSnBi + 4 O2 = K2O + 2 SnO2 + Bi2O3
Li(OH) + CO2 = LiHCO3 =>
Li(OH) + CO2 = LiHCO3
Na3[Sb(OH)6] + BiCl3 = SbOCl + BiOCl + NaCl + H2O =>
Na3[Sb(OH)6] + 2 BiCl3 = SbOCl + 2 BiOCl + 3 NaCl + 3 H2O
MgO3C + HCl = Cl2Mg + H2O + CO2 =>
MgO3C + 2 HCl = Cl2Mg + H2O + CO2
NaF + HCI = NaCI + HF =>
NaF + HCI = NaCI + HF
C7H6O16 + O2 = CO2 + H2O =>
2 C7H6O16 + O2 = 14 CO2 + 6 H2O
Cu{+2} + (PO4){-3} = Cu3(PO4)2 =>
3 Cu{+2} + 2(PO4){-3} = Cu3(PO4)2
H2S + SiH4 = SiH6 + S =>
H2S + SiH4 = SiH6 + S
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
Zr + HNO3 = Zr(NO3)4 + H2 =>
Zr + 4 HNO3 = Zr(NO3)4 + 2 H2
PbSO4 + Na2Cl2 = PbCl2 + Na2SO4 =>
PbSO4 + Na2Cl2 = PbCl2 + Na2SO4
CuOH = Cu + O + H2O =>
2 CuOH = 2 Cu + O + H2O
CuCl2 + NaOH2 = CuOH2 + NaCl2 =>
CuCl2 + NaOH2 = CuOH2 + NaCl2
VOSO4 + NaOH = Na2SO4 + Na2VO3 + H2O =>
VOSO4 + 4 NaOH = Na2SO4 + Na2VO3 + 2 H2O
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
C5H12 = C + H2 =>
C5H12 = 5 C + 6 H2
C2H7O(ethanol) + O2 = CO2 + H2O =>
4 C2H7O(ethanol) + 13 O2 = 8 CO2 + 14 H2O
Na + ZnCl2 = NaCl2 + Zn =>
Na + ZnCl2 = NaCl2 + Zn
B + O2 = BO =>
2 B + O2 = 2 BO
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
H2S + NaI = Na2S + HI =>
H2S + 2 NaI = Na2S + 2 HI
NaCl + Ba(OH) = Na(OH) + BaCl =>
NaCl + Ba(OH) = Na(OH) + BaCl
FeS2 + O2 = Fe4O4 + SO2 =>
4 FeS2 + 10 O2 = Fe4O4 + 8 SO2
Cr + HNO3 = Cr2O3 + NO2 + H2O =>
2 Cr + 6 HNO3 = Cr2O3 + 6 NO2 + 3 H2O
Na3[Sb(OH)6] + BiCl3 = SbOCl + BiOCl + NaCl + H2O =>
Na3[Sb(OH)6] + 2 BiCl3 = SbOCl + 2 BiOCl + 3 NaCl + 3 H2O
Zn + NO3{-} + H{+} = Zn{+} + NH4{+} + H2O =>
8 Zn + NO3{-} + 10 H{+} = 8 Zn{+} + NH4{+} + 3 H2O
PbO(s) + NH3(g) = Pb(s) + N2(g) + H2O(i) =>
3 PbO(s) + 2 NH3(g) = 3 Pb(s) + N2(g) + 3 H2O(i)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na3[Sb(OH)6] + BiCl3 = SbOCl + BiOCl + NaCl + H2O =>
Na3[Sb(OH)6] + 2 BiCl3 = SbOCl + 2 BiOCl + 3 NaCl + 3 H2O
HCOOH + C2H5OH = CHCOOC2H5 + H2O =>
6 HCOOH + 5 C2H5OH = 4 CHCOOC2H5 + 9 H2O
KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O
HCOOH + C2H5OH = CHCOOC2H5 + H2O =>
6 HCOOH + 5 C2H5OH = 4 CHCOOC2H5 + 9 H2O
Cu(OH)2 + NaCl = CuCl2 + Na2O + H2O =>
Cu(OH)2 + 2 NaCl = CuCl2 + Na2O + H2O
Mg + HB2 = Mg2B2 + H2 =>
4 Mg + 2 HB2 = 2 Mg2B2 + H2
(NH4)Br + Ag(NO3) = (NH4)(NO3) + AgBr =>
(NH4)Br + Ag(NO3) = (NH4)(NO3) + AgBr
ZnSO4 + KHCO3 = ZnCO3 + K2SO4 + H2CO3 =>
ZnSO4 + 2 KHCO3 = ZnCO3 + K2SO4 + H2CO3
P2S3 + O2 = P + SO =>
2 P2S3 + 3 O2 = 4 P + 6 SO
Na + ZnCl2 = NaCl2 + Zn =>
Na + ZnCl2 = NaCl2 + Zn
C23H44O24 + KNO3 = N2 + CO2 + K2CO3 + H2O =>
5 C23H44O24 + 88 KNO3 = 44 N2 + 71 CO2 + 44 K2CO3 + 110 H2O
CH3COONH4 + H2O = CH3COOH + NH3*H2O =>
CH3COONH4 + H2O = CH3COOH + NH3*H2O
CH3COOAg + K2CrO4 = CH3COOK + Ag2CrO4 =>
2 CH3COOAg + K2CrO4 = 2 CH3COOK + Ag2CrO4
HOCH2CH2CH2OH + H2SO4 = H2SO2 + CH3CH2CH2COOH + H2O =>
4 HOCH2CH2CH2OH + H2SO4 = H2SO2 + 3 CH3CH2CH2COOH + 4 H2O
Ba2O + NaOH = BaOH + Na2O =>
Ba2O + 2 NaOH = 2 BaOH + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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