| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoCl3 = 2 CoCl2 + Cl2
Cs2O + H2O = (CsOH) =>
Cs2O + H2O = 2(CsOH)
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
HPO3 + Ni = Ni(PO3)3 + PO + H2O =>
4 HPO3 + Ni = Ni(PO3)3 + PO + 2 H2O
Cr(OH)3 + H3O = H2O + Cr =>
Cr(OH)3 + 3 H3O = 6 H2O + Cr
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
C3H4O4 + KOH = H2O + K2C3H2O4 =>
C3H4O4 + 2 KOH = 2 H2O + K2C3H2O4
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
Zn(NO3)2 + K2I = ZnI + KNO3 =>
Zn(NO3)2 + K2I = ZnI + 2 KNO3
Na2MoO4 + H2O2 = Na2[Mo(O2)4] + H2O =>
Na2MoO4 + 4 H2O2 = Na2[Mo(O2)4] + 4 H2O
Ba(OH)2 + AgCH3COO = Ba(CH3COO)2 + AgOH =>
Ba(OH)2 + 2 AgCH3COO = Ba(CH3COO)2 + 2 AgOH
Mn(NO3)2 + XeF2 + KOH = Xe + KMnO4 + KF + KNO3 + H2O =>
2 Mn(NO3)2 + 5 XeF2 + 16 KOH = 5 Xe + 2 KMnO4 + 10 KF + 4 KNO3 + 8 H2O
Co(SCN)2 + KSCN = K2Co(NCS)4 =>
Co(SCN)2 + 2 KSCN = K2Co(NCS)4
H3AsO4 + CaCO3 = H2O + CO2 + Ca3(AsO4)2 =>
2 H3AsO4 + 3 CaCO3 = 3 H2O + 3 CO2 + Ca3(AsO4)2
NCl3 + O2 = NO + OCl2 =>
4 NCl3 + 5 O2 = 4 NO + 6 OCl2
F2(g) + H2O(l) = HF(aq) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(aq) + O2(g)
Zn(NO3)2 + KI = ZnI2 + KNO3 =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 KNO3
Na2Cr2O7 + S = Cr2O3 + Na2SO4 =>
Na2Cr2O7 + S = Cr2O3 + Na2SO4
NaC2O4 + KClO3 = NaClO3 + KC2O4 =>
NaC2O4 + KClO3 = NaClO3 + KC2O4
SrOH2 + FeCl2 = SrCl2 + FeOH2 =>
SrOH2 + FeCl2 = SrCl2 + FeOH2
Na2S2O5 + H2SO4 + H2CrO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
3 Na2S2O5 + 6 H2SO4 + 4 H2CrO4 = 2 Cr2(SO4)3 + 6 NaHSO4 + 7 H2O
Zn(NO3)2 + NaCl = ZnCl2 + NaNO3 =>
Zn(NO3)2 + 2 NaCl = ZnCl2 + 2 NaNO3
FeS2 + H2O2 = FeSO4 + H2O + SO2 =>
FeS2 + 6 H2O2 = FeSO4 + 6 H2O + SO2
ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3
C9H11NO2 + HCl = C9H11NO2H + Cl =>
C9H11NO2 + HCl = C9H11NO2H + Cl
CH3CN + HClO4 = CO2 + HCN + HCl + H2O =>
4 CH3CN + 3 HClO4 = 4 CO2 + 4 HCN + 3 HCl + 4 H2O
ZnCl + HS = ZnS + HCl =>
ZnCl + HS = ZnS + HCl
ZnCl + NaOH = ZnOH + NaCl =>
ZnCl + NaOH = ZnOH + NaCl
Mg + NO = Mg(NO) =>
Mg + NO = Mg(NO)
HCl + H2O2 = Cl2 + H2O =>
2 HCl + H2O2 = Cl2 + 2 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
KI + Pd(NO3)2 = KPd + I(NO3)2 =>
KI + Pd(NO3)2 = KPd + I(NO3)2
ClNH4 + NaOH = NaCl + NH3 + H2O =>
ClNH4 + NaOH = NaCl + NH3 + H2O
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
CuO + HCl + H2O = HCuCl3(H2O)3 =>
CuO + 3 HCl + 2 H2O = HCuCl3(H2O)3
HBr + Cd = H + CdBr =>
HBr + Cd = H + CdBr
Cu2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2S + CuSO4 + H2O =>
7 Cu2S + 5 K2Cr2O7 + 27 H2SO4 = 5 Cr2(SO4)3 + 5 K2S + 14 CuSO4 + 27 H2O
LiCl = Cl + Li =>
LiCl = Cl + Li
Li2CO3 + FeC2O4*2H2O + MoO3 = Li4FeMoO6 + CO2 + CO + H2O =>
2 Li2CO3 + FeC2O4*2H2O + MoO3 = Li4FeMoO6 + 3 CO2 + CO + 2 H2O
Pb(NO3)2 + NaCl = PbCl + (NO3)2Na =>
Pb(NO3)2 + NaCl = PbCl + (NO3)2Na
KOH = K2O + H2O =>
2 KOH = K2O + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOHFeSO4 = FeOHKSO4 =>
KOHFeSO4 = FeOHKSO4
Cd + F2 = Cd2F =>
4 Cd + F2 = 2 Cd2F
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al + Cu(NO3)2 = Cu + Al(NO3)2 =>
Al + Cu(NO3)2 = Cu + Al(NO3)2
U + ClF4 = UF6 + Cl2 =>
4 U + 6 ClF4 = 4 UF6 + 3 Cl2
NaOH + Al2(SO4)3 = Na(SO4)3 + Al2(OH) =>
NaOH + Al2(SO4)3 = Na(SO4)3 + Al2(OH)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/24
Équations équilibrées sur07/10/23
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