| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + HCl = HFe + Cl4
NO2 + SO2 = SO3 + NO =>
NO2 + SO2 = SO3 + NO
Zn + HCN = Zn(CN)2 + H2 =>
Zn + 2 HCN = Zn(CN)2 + H2
S2F4 + H2O = S2O2 + HF =>
S2F4 + 2 H2O = S2O2 + 4 HF
ClO3 + NO = Cl + NO3 =>
2 ClO3 + 3 NO = 2 Cl + 3 NO3
ReCl5 + H2O = HReO4 + ReO2 + HCl =>
3 ReCl5 + 8 H2O = HReO4 + 2 ReO2 + 15 HCl
Mn + HCl = MnCl3 + H2 =>
2 Mn + 6 HCl = 2 MnCl3 + 3 H2
Ga + H2O + NaOH = Na[Ga(OH)4] + H2 =>
2 Ga + 6 H2O + 2 NaOH = 2 Na[Ga(OH)4] + 3 H2
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
NH4{+} + HNO2 = N2 + H2O + H{+} =>
NH4{+} + HNO2 = N2 + 2 H2O + H{+}
Mg + NO3 = Mg(NO3)2 =>
Mg + 2 NO3 = Mg(NO3)2
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
Cd + ZnI2 = CdI2 + Zn =>
Cd + ZnI2 = CdI2 + Zn
H3PO4 + NH4 + MoO4 + H = (NH4)3PO4(MoO3)2 + H2O =>
H3PO4 + 3 NH4 + 2 MoO4 + H = (NH4)3PO4(MoO3)2 + 2 H2O
Al + H2(SO)4 = Al2(SO)4 + H2 =>
2 Al + H2(SO)4 = Al2(SO)4 + H2
O2 + H2S = H2O + SO2 =>
3 O2 + 2 H2S = 2 H2O + 2 SO2
CuO + Cl = CuCl2 + O =>
CuO + 2 Cl = CuCl2 + O
Si + HNO3 = SiO2 + HNO2 =>
Si + 2 HNO3 = SiO2 + 2 HNO2
Pt + H2 = PtH2 =>
Pt + H2 = PtH2
KCl2 + Na3PO4 = K3(PO4)2 + NaCl =>
3 KCl2 + 2 Na3PO4 = K3(PO4)2 + 6 NaCl
K3PO4 + Ca(ClO4)2 = KClO4 + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(ClO4)2 = 6 KClO4 + Ca3(PO4)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C5H8 + Cl2 = C + HCl =>
C5H8 + 4 Cl2 = 5 C + 8 HCl
C + CuCl = CCl + Cu =>
C + CuCl = CCl + Cu
H3PO4 + CaCl2 = H3Cl2 + CaPO4 =>
H3PO4 + CaCl2 = H3Cl2 + CaPO4
BaO2 + CO = BaCO3 =>
BaO2 + CO = BaCO3
H2S2O3 = H2O + SO2 + S8 =>
8 H2S2O3 = 8 H2O + 8 SO2 + S8
N2H5Cl = N2H4 + HCl =>
N2H5Cl = N2H4 + HCl
Cu2S + HNO3 = Cu(NO3)2 + SO2 + H2O + NO =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 3 SO2 + 10 H2O + 8 NO
Cr2O3 + S = Cr2S3 + O2 =>
2 Cr2O3 + 6 S = 2 Cr2S3 + 3 O2
N2H5Cl = N2H4 + HCl =>
N2H5Cl = N2H4 + HCl
KHSO4 + NaOH = NaHSO4 + KOH =>
KHSO4 + NaOH = NaHSO4 + KOH
CH4 + C2H2 = C2H6 =>
4 CH4 + C2H2 = 3 C2H6
Mg3N2(s) + H2O(l) = Mg(OH)2(aq) + NH3(g) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(g)
PH2 + O2 = P2O5 + H2O =>
4 PH2 + 7 O2 = 2 P2O5 + 4 H2O
ZnBr2 + Na2(CO3) = Zn(CO3) + NaBr =>
ZnBr2 + Na2(CO3) = Zn(CO3) + 2 NaBr
CoCO3 + AcAc = Co(AcAc)3 + CO2 + O2 =>
2 CoCO3 + 6 AcAc = 2 Co(AcAc)3 + 2 CO2 + O2
FeCl3 + Li2CO3 = LiCl + Fe2(CO3)3 =>
2 FeCl3 + 3 Li2CO3 = 6 LiCl + Fe2(CO3)3
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
CoCl2 + CaOH = Co(OH)2 + CaCl =>
CoCl2 + 2 CaOH = Co(OH)2 + 2 CaCl
AgClO + Na = NaClO + Ag =>
AgClO + Na = NaClO + Ag
C82H15N2S + O2 = H2O + CO2 + N2 + S =>
4 C82H15N2S + 343 O2 = 30 H2O + 328 CO2 + 4 N2 + 4 S
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
K2[Cu(NH3)4] + Br2 = CuBr2 + N2 + NH4Br + KBr =>
2 K2[Cu(NH3)4] + 7 Br2 = 2 CuBr2 + N2 + 6 NH4Br + 4 KBr
NH3 + (H2SO4) = ((NH4)2SO4) =>
2 NH3 + (H2SO4) = ((NH4)2SO4)
LiOH + O2 = Li2O2 + H2O =>
4 LiOH + O2 = 2 Li2O2 + 2 H2O
SnO(s) + NaOH(aq) = Na2SnO2(aq) + H2O(g) =>
SnO(s) + 2 NaOH(aq) = Na2SnO2(aq) + H2O(g)
Br2 + H2O = HBr + HBrO =>
Br2 + H2O = HBr + HBrO
Zn + K3PO4 = K3Zn + PO4 =>
Zn + K3PO4 = K3Zn + PO4
PbI2 + Cl2 = PbCl2 + I2 =>
PbI2 + Cl2 = PbCl2 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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