| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgOH + 2 NH3 = [Ag(NH3)2]OH
Ca(OH)2 + (H)2S(O)4 = CaSO4 + H2(O) =>
Ca(OH)2 + (H)2S(O)4 = CaSO4 + 2 H2(O)
CaO + SO2 = CaSO03 =>
CaO + SO2 = CaSO03
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
CH3OK + C2H5Cl = C4H10O + KCl + H2O =>
4 CH3OK + 4 C2H5Cl = 3 C4H10O + 4 KCl + H2O
Ba + CuSO4 = Cu + Ba2(SO4)2 =>
2 Ba + 2 CuSO4 = 2 Cu + Ba2(SO4)2
CuSO4 + H2SO4 = SO4 + CuH2 =>
CuSO4 + H2SO4 = 2 SO4 + CuH2
HI + Zn(OH)2 = ZnI2 + H2O =>
2 HI + Zn(OH)2 = ZnI2 + 2 H2O
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
Nb2O5 + KF + HF = K2[NbF7] + H2O =>
Nb2O5 + 4 KF + 10 HF = 2 K2[NbF7] + 5 H2O
J2 + Cl2 = JCl3 =>
J2 + 3 Cl2 = 2 JCl3
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
Pb(NO3)2 + H2SO4 = PbSO4 + H + NO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 H + 2 NO3
CoCl2 + Fe2 = CoFe3 + Cl2 =>
2 CoCl2 + 3 Fe2 = 2 CoFe3 + 2 Cl2
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
LiNO3 + NaCl = NaNO3 + LiCl =>
LiNO3 + NaCl = NaNO3 + LiCl
Nb2O5 + KF + HF = K2[NbF7] + H2O =>
Nb2O5 + 4 KF + 10 HF = 2 K2[NbF7] + 5 H2O
Mn(NO3)2 + K2S = K2SMn(NO3)2 =>
Mn(NO3)2 + K2S = K2SMn(NO3)2
Ce2 + H2 = HCe2 =>
2 Ce2 + H2 = 2 HCe2
NH3 + HOH = NH4OH =>
NH3 + HOH = NH4OH
Mg(OH)2 + HNO3 = Mg(OH)2NO3 + H2 =>
2 Mg(OH)2 + 2 HNO3 = 2 Mg(OH)2NO3 + H2
Ca + I = CaI2 =>
Ca + 2 I = CaI2
Mn(NO3)2 + K2S = K2SMn(NO3)2 =>
Mn(NO3)2 + K2S = K2SMn(NO3)2
MgNO3 = Mg + NO3 =>
MgNO3 = Mg + NO3
Ce2 + H2 = HCe2 =>
2 Ce2 + H2 = 2 HCe2
potassiumhydroxide + aluminiumnitrate = potassiumnitrate + aluminiumhydroxide =>
3 KOH + Al(NO3)3 = 3 KNO3 + Al(OH)3
Al + OH{-} + NO3{-} + H2O = AlO2{-} + NH3 =>
8 Al + 5 OH{-} + 3 NO3{-} + 2 H2O = 8 AlO2{-} + 3 NH3
Mg + Br = MgBr =>
Mg + Br = MgBr
SrO2 = SrO + O2 =>
2 SrO2 = 2 SrO + O2
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
HgNO3 + HCl = Hg2Cl2 + HNO3 =>
2 HgNO3 + 2 HCl = Hg2Cl2 + 2 HNO3
HNO3 + BaCl = HCl + BaNO3 =>
HNO3 + BaCl = HCl + BaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Nb2O5 + KF + HF = K2[NbF7] + H2O =>
Nb2O5 + 4 KF + 10 HF = 2 K2[NbF7] + 5 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HNO3 + BaCl = HCl + BaNO3 =>
HNO3 + BaCl = HCl + BaNO3
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
CH2 + HOH = CH3CH2OH =>
2 CH2 + HOH = CH3CH2OH
H2SO4 + BaBr2 = H2Br + Ba(SO4)2 =>
2 H2SO4 + BaBr2 = 2 H2Br + Ba(SO4)2
HCl + MgH2 = MgCl2 + H2 =>
2 HCl + MgH2 = MgCl2 + 2 H2
HNO3 + BaCl = HCl + BaNO3 =>
HNO3 + BaCl = HCl + BaNO3
Ce2 + H2 = HCe2 =>
2 Ce2 + H2 = 2 HCe2
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
BaCl2 + (NH4)2C2O4 = NH4Cl + BaC2O4 =>
BaCl2 + (NH4)2C2O4 = 2 NH4Cl + BaC2O4
ZrCl4 + NaOH = Zr(OH)4 + NaCl =>
ZrCl4 + 4 NaOH = Zr(OH)4 + 4 NaCl
H3PO3 + Mo(OH)3 = Mo3(PO3)3 + H2O =>
3 H3PO3 + 3 Mo(OH)3 = Mo3(PO3)3 + 9 H2O
Na2O + HOH = Na2(OH)2 =>
Na2O + HOH = Na2(OH)2
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
Cu + K2CO3 = K2 + CuCO3 =>
Cu + K2CO3 = K2 + CuCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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