| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgS + HCl = MgCl + SH
HNO3 + P = H2PO4 + NO2 + H2O =>
6 HNO3 + P = H2PO4 + 6 NO2 + 2 H2O
Ga + HF = GaF3 + H2 =>
2 Ga + 6 HF = 2 GaF3 + 3 H2
Ni(OH)2 + O2 = NiO2 + H2O =>
2 Ni(OH)2 + O2 = 2 NiO2 + 2 H2O
CH4(g) + Cl2 = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2 = CCl4(g) + 4 HCl(g)
H + CHO2 = HCHO2 =>
H + CHO2 = HCHO2
AlSrO = SrAlO =>
AlSrO = SrAlO
KMnO4 + Na2S203 + H2SO4 = K2SO4 + MnSO4 + Na2SO2 + H2O =>
1216 KMnO4 + 5 Na2S203 + 814 H2SO4 = 608 K2SO4 + 1216 MnSO4 + 5 Na2SO2 + 814 H2O
HClO4 + HCl = H2O + Cl =>
HClO4 + 7 HCl = 4 H2O + 8 Cl
FeSO4 + NH4OH = Fe(OH)3 + NH4 + SO4 =>
FeSO4 + 3 NH4OH = Fe(OH)3 + 3 NH4 + SO4
NaOH + HPO = NaPO + HOH =>
NaOH + HPO = NaPO + HOH
AgKCNS = AgCNSK =>
AgKCNS = AgCNSK
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2 =>
2 Cr(NO3)3 + 4 NaOH + 2 H2O2 = 2 Na2CrO4 + 6 HNO3 + H2
HNO2 + HNO3 = NO2 + H2O =>
HNO2 + HNO3 = 2 NO2 + H2O
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4) =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
CaCO3 + C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O
NH3 + KMnO4 + KOH = KON3 + K2MnO4 + H2O =>
3 NH3 + 10 KMnO4 + 11 KOH = KON3 + 10 K2MnO4 + 10 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Cr(OH)3 + *NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3*NaOH = Na3[Cr(OH)6]
NH3(aq) + H2O(l) = NH4OH =>
NH3(aq) + H2O(l) = NH4OH
VOSO4 + KI = VI2 + O2 + K2SO4 =>
2 VOSO4 + 4 KI = 2 VI2 + O2 + 2 K2SO4
FeCe3 + H2S = HCe + S + FeCe2 =>
2 FeCe3 + H2S = 2 HCe + S + 2 FeCe2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
W2O3 + H2 = W + H2O =>
W2O3 + 3 H2 = 2 W + 3 H2O
HNO3 + NaNO3 = NaH + NO3NO3 =>
HNO3 + NaNO3 = NaH + NO3NO3
NCl4 + CH4 = C(Cl)4 + N2 + H2 =>
2 NCl4 + 2 CH4 = 2 C(Cl)4 + N2 + 4 H2
HBr(aq)NiS(s) = HS(g)NiBr =>
HBr(aq)NiS(s) = HS(g)NiBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaPOSiO = NaSiOPO =>
NaPOSiO = NaSiOPO
MnO2 + C2O4{-2} + H{+} = Mn{+2} + CO2 + H2O =>
MnO2 + C2O4{-2} + 4 H{+} = Mn{+2} + 2 CO2 + 2 H2O
Mg + Zn(SO4) = Zn + Mg(SO4)2 =>
Mg + 2 Zn(SO4) = 2 Zn + Mg(SO4)2
(NH4)2SO4 + Mg(OH)2 = Mg(SO4) + NH4(OH) =>
(NH4)2SO4 + Mg(OH)2 = Mg(SO4) + 2 NH4(OH)
C + H2O3 = CO2 + H2 =>
3 C + 2 H2O3 = 3 CO2 + 2 H2
C3H8O + CuO = C3H6O2 + Cu + H2O =>
C3H8O + 2 CuO = C3H6O2 + 2 Cu + H2O
Cu(MnO4)2Li3PO4 = CuPO4Li3(MnO4)2 =>
Cu(MnO4)2Li3PO4 = CuPO4Li3(MnO4)2
NaOClH = HNaOCl =>
NaOClH = HNaOCl
Na2ZnO2 + HCl = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl = ZnCl2 + 2 NaCl + 2 H2O
NaCuN = CuNaN =>
NaCuN = CuNaN
K2Cr2O7 + HCl = CrCl3 + K2CrO3 + Cl2 + H2O =>
2 K2Cr2O7 + 16 HCl = 2 CrCl3 + 2 K2CrO3 + 5 Cl2 + 8 H2O
NH4 = H4N =>
NH4 = H4N
C2H6O + HCOOH = C3H6O2 + H2O =>
C2H6O + HCOOH = C3H6O2 + H2O
C5H11Br + NaI = C5H11I + NaBr =>
C5H11Br + NaI = C5H11I + NaBr
S + O2 = SO2 =>
S + O2 = SO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Me + HNO3 = MeNO3 + NO + H2O =>
3 Me + 4 HNO3 = 3 MeNO3 + NO + 2 H2O
Mn + SO4 = Mn(SO4)2 =>
Mn + 2 SO4 = Mn(SO4)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + H2O =>
2 PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + 6 H2O
Cu(HCOO)2 + NaOH = CuO + H2O + Na(HCOO) =>
Cu(HCOO)2 + 2 NaOH = CuO + H2O + 2 Na(HCOO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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