| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgBr + CuCl = AgCl + CuBr
FeO + Al = Fe + AlO =>
FeO + Al = Fe + AlO
Ca(OH)2 + K = Ca + OHK =>
Ca(OH)2 + 2 K = Ca + 2 OHK
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
Mg(NO3)2 + Na2SO4 = MgSO4 + NaNO3 =>
Mg(NO3)2 + Na2SO4 = MgSO4 + 2 NaNO3
ZnBr2 + Na2SO4 = ZnSO4 + NaBr =>
ZnBr2 + Na2SO4 = ZnSO4 + 2 NaBr
ammonia + fluorine = N2F4 + hydrogenfluoride =>
2 NH3 + 5 F2 = N2F4 + 6 HF
PbO2H2O2 = Pb(OH)2O2 =>
PbO2H2O2 = Pb(OH)2O2
HCl + KNO2 = H2O + KCl + NCl3 =>
4 HCl + KNO2 = 2 H2O + KCl + NCl3
Na2O*CaO*6SiO2 + HF = H2SiF6 + Na2SiF6 + CaSiF6 + H2O =>
Na2O*CaO*6SiO2 + 36 HF = 4 H2SiF6 + Na2SiF6 + CaSiF6 + 14 H2O
HCl + KNO2 = H2O + KCl + KNO3 + NO =>
2 HCl + 3 KNO2 = H2O + 2 KCl + KNO3 + 2 NO
KI + Br2 = KIBr2 =>
KI + Br2 = KIBr2
Ni(NO3)2 = NiO + NO2 + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO2 + O2
NaOH + C2H5COOH = CH3CH2COONa + H2O =>
NaOH + C2H5COOH = CH3CH2COONa + H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
HCl + KNO2 = H2O + KCl + N2O3 =>
2 HCl + 2 KNO2 = H2O + 2 KCl + N2O3
HCl + KNO2 = H2 + KCl + NO2 =>
2 HCl + 2 KNO2 = H2 + 2 KCl + 2 NO2
O2 + CaCO3 + SO2 = CaSO4 + CO2 =>
O2 + 2 CaCO3 + 2 SO2 = 2 CaSO4 + 2 CO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CBrCl3 + H2O = HBr + CCl3OH =>
CBrCl3 + H2O = HBr + CCl3OH
Na3PO4 + Ca(ClO3)2 = Ca3(PO4)2 + NaClO3 =>
2 Na3PO4 + 3 Ca(ClO3)2 = Ca3(PO4)2 + 6 NaClO3
Al2O3(s) + HCl(aq) = H2O(l) + AlCl3(aq) =>
Al2O3(s) + 6 HCl(aq) = 3 H2O(l) + 2 AlCl3(aq)
C6H6 + C12H24 = C6H5C12H25 =>
C6H6 + C12H24 = C6H5C12H25
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
C4H6O6 + AgOH = Ag2C4H4O6 + H2O =>
C4H6O6 + 2 AgOH = Ag2C4H4O6 + 2 H2O
KClO3 + C6H12N4 = KCl + CO2 + NO2 + H2O =>
26 KClO3 + 3 C6H12N4 = 26 KCl + 18 CO2 + 12 NO2 + 18 H2O
Al2 + H2O = Al2O3 + H2 =>
Al2 + 3 H2O = Al2O3 + 3 H2
C2 + H2 = C5H12 =>
5 C2 + 12 H2 = 2 C5H12
Mn(OH)2 + H2CO3 = (MnOH)2CO3 + H2O =>
2 Mn(OH)2 + H2CO3 = (MnOH)2CO3 + 2 H2O
LiCl + Mg = LiMgCl =>
LiCl + Mg = LiMgCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KNO3(s) + H2O(l) = HNO3 + KOH =>
KNO3(s) + H2O(l) = HNO3 + KOH
CuCl2 + NH4OH = CuOH + Cl2 + NH4 =>
CuCl2 + NH4OH = CuOH + Cl2 + NH4
KMnO4 + Fe(NO3)3 + HNO3 = Mn(NO3)2 + Fe(NO3)4 + KNO3 + H2O =>
KMnO4 + 5 Fe(NO3)3 + 8 HNO3 = Mn(NO3)2 + 5 Fe(NO3)4 + KNO3 + 4 H2O
H3X = H2 + X =>
2 H3X = 3 H2 + 2 X
NH3 + AgNO3 = Ag(NH3)1 + NO3 =>
NH3 + AgNO3 = Ag(NH3)1 + NO3
KCl + CaF2 = KF2 + ClCa =>
KCl + CaF2 = KF2 + ClCa
PbNO3 + NH4S = PbS + NH4NO3 =>
PbNO3 + NH4S = PbS + NH4NO3
Cu + HSn = H2 + CuSn =>
2 Cu + 2 HSn = H2 + 2 CuSn
LiO2 = Li2 + O =>
2 LiO2 = Li2 + 4 O
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*6H2O =>
Al2(SO4)3 + K2SO4 + 12 H2O = 2 KAl(SO4)2*6H2O
Zn + NaI = ZnI + Na =>
Zn + NaI = ZnI + Na
H2PbO3 + Sr(OH)2 = Sr(PbO4)2 + H2 =>
2 H2PbO3 + Sr(OH)2 = Sr(PbO4)2 + 3 H2
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
FeCl3*6H2O + CH3COONa*3H2O + CH3COCH2COCH3 = Fe(C5H7O2)3 + NaCl + H2O + CH3COOH =>
FeCl3*6H2O + 3 CH3COONa*3H2O + 3 CH3COCH2COCH3 = Fe(C5H7O2)3 + 3 NaCl + 15 H2O + 3 CH3COOH
NaClO + H2O = NaClOH + OH =>
NaClO + H2O = NaClOH + OH
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Cr2O3(s) + CO(s) = Cr(s) + CO2 =>
Cr2O3(s) + 3 CO(s) = 2 Cr(s) + 3 CO2
Zn2 + Cu2Cl = ZnCl + Cu =>
Zn2 + 2 Cu2Cl = 2 ZnCl + 4 Cu
Zn(s) + HBr(aq) = ZnBr2(aq) + H(s) =>
Zn(s) + 2 HBr(aq) = ZnBr2(aq) + 2 H(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/23
Équations équilibrées sur01/25/23
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