| Équations équilibrées la veille | Équations équilibrées le lendemain |
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
NH1 = H2N2 =>
2 NH1 = H2N2
NaOHSi = NaHSiO =>
NaOHSi = NaHSiO
(NH4)2CO3H2O = (NH4)2OH2CO3 =>
(NH4)2CO3H2O = (NH4)2OH2CO3
AgBrHCl = AgClHBr =>
AgBrHCl = AgClHBr
SrOAl2O3 = SrAl2O4 =>
SrOAl2O3 = SrAl2O4
NaH2PO4 + K2HPO4 = H3PO4 + PO4NaK2 =>
NaH2PO4 + K2HPO4 = H3PO4 + PO4NaK2
NO + Cl2 + H2O = Cl{-} + NO3{-} + H{+} =>
2 NO + 3 Cl2 + 4 H2O = 6 Cl{-} + 2 NO3{-} + 8 H{+}
Cs2OI2O3 = CsIO2 =>
Cs2OI2O3 = 2 CsIO2
MgAlCl = AlMgCl =>
MgAlCl = AlMgCl
P4(s) + NaOH(aq) + H2O = PH3(l) + Na2HPO4 =>
2 P4(s) + 6 NaOH(aq) + 6 H2O = 5 PH3(l) + 3 Na2HPO4
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
HCl + HIO3 = Cl2 + IOCl + H2O =>
3 HCl + HIO3 = Cl2 + IOCl + 2 H2O
C4H10(s) + O2(g) = CO2(s) + H2O(g) =>
2 C4H10(s) + 13 O2(g) = 8 CO2(s) + 10 H2O(g)
LiClAu = AuClLi =>
LiClAu = AuClLi
H2SO4MgSO3 = MgSO4SO2H2O =>
H2SO4MgSO3 = MgSO4SO2H2O
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
C6H5NO2 + Sn + HCl = C6H7N + SnCl + H2O =>
C6H5NO2 + 6 Sn + 6 HCl = C6H7N + 6 SnCl + 2 H2O
C12H6O12 + O2 = CO2 + H2O =>
2 C12H6O12 + 15 O2 = 24 CO2 + 6 H2O
FRbCl = RbFCl =>
FRbCl = RbFCl
H + I = HI =>
H + I = HI
C6H5NHOH = HOC6H4NH2 =>
C6H5NHOH = HOC6H4NH2
AuClNaAl = AuAlNaCl =>
AuClNaAl = AuAlNaCl
Cu2 + KI = CuI + K =>
Cu2 + 2 KI = 2 CuI + 2 K
CuCl2 + Na2S2O4 + NaOH = CuCl + Na2SO4 + NaCl + H2O =>
6 CuCl2 + Na2S2O4 + 8 NaOH = 6 CuCl + 2 Na2SO4 + 6 NaCl + 4 H2O
CdO + HCl = CdCl + OH =>
CdO + HCl = CdCl + OH
HBO2 = B + H + O =>
HBO2 = B + H + 2 O
CO(NH2)2 + O2 = CO2 + N2 + H2O =>
2 CO(NH2)2 + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
H2SHClO4 = H2SO4HCl =>
H2SHClO4 = H2SO4HCl
Ag + NaCN + H2O + O2 = NaAg(CN)2 + NaOH =>
4 Ag + 8 NaCN + 2 H2O + O2 = 4 NaAg(CN)2 + 4 NaOH
NaAlSi3O8 = NaAlSi2O6 + SiO2 =>
NaAlSi3O8 = NaAlSi2O6 + SiO2
Mg(s) + H2O(l) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2 + H2(g)
SnON2O3 = Sn(NO2)2 =>
SnON2O3 = Sn(NO2)2
(HNO3) + (NaOH) = NaNO3 + H2O =>
(HNO3) + (NaOH) = NaNO3 + H2O
HNO2Mg = HMgNO2 =>
HNO2Mg = HMgNO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ag + NaCN + H2O + O2 = NaAg(CN)2 + NaOH =>
4 Ag + 8 NaCN + 2 H2O + O2 = 4 NaAg(CN)2 + 4 NaOH
FeS2 + H2O + O2 = FeS + H2SO4 =>
2 FeS2 + 2 H2O + 3 O2 = 2 FeS + 2 H2SO4
Mg + O = MgO =>
Mg + O = MgO
ZnSO4 + K2CO3 + H2O = [Zn(OH)]2CO3 + K2SO4 + CO2 =>
2 ZnSO4 + 2 K2CO3 + H2O = [Zn(OH)]2CO3 + 2 K2SO4 + CO2
MgCO3 = MgOCO2 =>
MgCO3 = MgOCO2
CaCO3(s) + HCl = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl = H2O(l) + CO2(g) + CaCl2(aq)
Ag(s) + H2S(g) + O2(g) = Ag2S(s) + H2O(g) =>
4 Ag(s) + 2 H2S(g) + O2(g) = 2 Ag2S(s) + 2 H2O(g)
C10H14N2HCl = C10H15N2Cl =>
C10H14N2HCl = C10H15N2Cl
AgNO3(aq) + Na3PO4(aq) = NaNO3(aq) + Ag3PO4(s) =>
3 AgNO3(aq) + Na3PO4(aq) = 3 NaNO3(aq) + Ag3PO4(s)
KCNHCl = KClHCN =>
KCNHCl = KClHCN
S + Fe = FeS =>
S + Fe = FeS
BrAlF = FAlBr =>
BrAlF = FAlBr
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
BaO = Ba + O2 =>
2 BaO = 2 Ba + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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