| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + CH3NH3Cl = CH3NH4 + 2 Cl
NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl
O = O3 =>
3 O = O3
MgI2 = Mg + I =>
MgI2 = Mg + 2 I
NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l) =>
2 NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l)
Li(SO4)CaCl = LiClCa(SO4) =>
Li(SO4)CaCl = LiClCa(SO4)
CaCl2 + NH4OH + CO2 = CaCO3 + NH4Cl + HOH =>
CaCl2 + 2 NH4OH + CO2 = CaCO3 + 2 NH4Cl + HOH
HCl + CuCl2 = CuCl + HCl2 =>
HCl + CuCl2 = CuCl + HCl2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Ba(NO3)2 + Na2SO4 = Ba2(SO4)2 + NaNO3 =>
2 Ba(NO3)2 + 2 Na2SO4 = Ba2(SO4)2 + 4 NaNO3
P2O3 + NaOH = P2OH + NaO3 =>
P2O3 + NaOH = P2OH + NaO3
H2SO4 + KMnO4 + KNO2 = MnSO4 + NO2 + K2SO4 + H2O =>
4 H2SO4 + KMnO4 + 5 KNO2 = MnSO4 + 5 NO2 + 3 K2SO4 + 4 H2O
Fe(OH)2NO3 + HNO3 = FeNO3 + H(OH)NO3 =>
Fe(OH)2NO3 + 2 HNO3 = FeNO3 + 2 H(OH)NO3
CN + O2 = CO2 + N2 =>
2 CN + 2 O2 = 2 CO2 + N2
AuH2O = AuOH2 =>
AuH2O = AuOH2
X2 = X =>
X2 = 2 X
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
SrCl2 + H2O = Sr(OH)2 + Cl2 + H2 =>
SrCl2 + 2 H2O = Sr(OH)2 + Cl2 + H2
C3H7OH + HCOOH = HCOO(C3H7) + H2O =>
C3H7OH + HCOOH = HCOO(C3H7) + H2O
KClO3 + KOH + K2S3O6 = K2SO4 + H2O + KCl =>
4 KClO3 + 12 KOH + 3 K2S3O6 = 9 K2SO4 + 6 H2O + 4 KCl
HN3 + NO2 = NO + H2O =>
2 HN3 + 7 NO2 = 13 NO + H2O
Ca + H2 = Ca2H =>
4 Ca + H2 = 2 Ca2H
Ag(NO3) + K3PO4 = K3NO3 + AgPO4 =>
Ag(NO3) + K3PO4 = K3NO3 + AgPO4
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
Mg + F = MgF =>
Mg + F = MgF
FeSO4 + KNO3 + H2SO4 = K2SO4 + NO + H2O + Fe(NO3)3 =>
3 FeSO4 + 10 KNO3 + 2 H2SO4 = 5 K2SO4 + NO + 2 H2O + 3 Fe(NO3)3
CO2 + SO3 = CO2(SO3)3 =>
CO2 + 3 SO3 = CO2(SO3)3
Cu + Fe(OH)2 = CuFe(OH)2 =>
Cu + Fe(OH)2 = CuFe(OH)2
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
CaCl2 + NH4OH + CO2 = CaCO3 + NH4Cl + HOH =>
CaCl2 + 2 NH4OH + CO2 = CaCO3 + 2 NH4Cl + HOH
HCl(l) + NaOH(l) = NaCl(l) + H2O(s) =>
HCl(l) + NaOH(l) = NaCl(l) + H2O(s)
CrF3 = Cr + F =>
CrF3 = Cr + 3 F
Co(OH)ClNaOH(aq) = Co(OH)2NaCl =>
Co(OH)ClNaOH(aq) = Co(OH)2NaCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C14H10O4 + NaOH = C7H4Na2O3 + C7H5O2Na + H2O =>
C14H10O4 + 3 NaOH = C7H4Na2O3 + C7H5O2Na + 2 H2O
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
ZnSO4 + LiOH = ZnOH + LiSO4 =>
ZnSO4 + LiOH = ZnOH + LiSO4
I + KOH = KIO3 + KI + H2O =>
6 I + 6 KOH = KIO3 + 5 KI + 3 H2O
SrCO3 + HNO3 = Sr(NO3)2 + H2CO3 =>
SrCO3 + 2 HNO3 = Sr(NO3)2 + H2CO3
CaNO3 + HBr = HNO3 + CaBr =>
CaNO3 + HBr = HNO3 + CaBr
H2CO3 + LiO = H2O + LiCO3 =>
H2CO3 + LiO = H2O + LiCO3
AsF3 + H2O = As(OH)3 + HF =>
AsF3 + 3 H2O = As(OH)3 + 3 HF
NH4NO2 + KMnO4 = KNO3 + MnO2 + H2O + KOH =>
3 NH4NO2 + 10 KMnO4 = 6 KNO3 + 10 MnO2 + 4 H2O + 4 KOH
Cu(OH)2 + NH3 = Cu[(NH3)](OH)2 =>
Cu(OH)2 + NH3 = Cu[(NH3)](OH)2
CaS + NaSO3 = CaSO3 + NaS =>
CaS + NaSO3 = CaSO3 + NaS
CO3 + Al = Al2(CO3)3 =>
3 CO3 + 2 Al = Al2(CO3)3
Zn + HNO3 + HCl = ZnCl2 + NO + H2O =>
3 Zn + 2 HNO3 + 6 HCl = 3 ZnCl2 + 2 NO + 4 H2O
KMnO4 + S + H2O = KOH + MnO2 + H2SO4 =>
2 KMnO4 + S + 2 H2O = 2 KOH + 2 MnO2 + H2SO4
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
WO2 + CH4 = W + H2O + CO2 =>
2 WO2 + CH4 = 2 W + 2 H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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