| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
CuS + Au = Cu + AuS =>
CuS + Au = Cu + AuS
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
NaIO3 + SO2 + H2O = I2 + Na2SO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
Zn + CaO = Ca + ZnO =>
Zn + CaO = Ca + ZnO
Pb3S2 = Pb + S =>
Pb3S2 = 3 Pb + 2 S
LiCl + LiHSO4 = Li2SO4 + HCl =>
LiCl + LiHSO4 = Li2SO4 + HCl
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
Au + I = AuI =>
Au + I = AuI
MnO + Si = Mn + SiO2 =>
2 MnO + Si = 2 Mn + SiO2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
K2CO3 + Sr(OH)2 = KOH + SrCO3 =>
K2CO3 + Sr(OH)2 = 2 KOH + SrCO3
Se + Cr(OH)3 = Cr + SeO3 + H2O =>
Se + 2 Cr(OH)3 = 2 Cr + SeO3 + 3 H2O
O2 + C4H9NH2 = CO2 + H2O + N2 =>
27 O2 + 4 C4H9NH2 = 16 CO2 + 22 H2O + 2 N2
H2 + MnO4 = HMnO4 =>
H2 + 2 MnO4 = 2 HMnO4
C6H5NH2 + C2H4O2 = C8H9NO + H2O =>
C6H5NH2 + C2H4O2 = C8H9NO + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
NH2CH2(CH3)COOH + HCl = NH3 + ClCH2(CH3)COOH =>
NH2CH2(CH3)COOH + HCl = NH3 + ClCH2(CH3)COOH
CuS + Au = Cu + AuS =>
CuS + Au = Cu + AuS
NaNO3 + NaI + H2SO4 = I + Na2SO4 + NO2 + H2O =>
NaNO3 + NaI + H2SO4 = I + Na2SO4 + NO2 + H2O
CH3N2H3 + N2O4 = CO2 + H2O + N2 =>
4 CH3N2H3 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
C8H9NO + BrCl = C8H8NOBr + HCl =>
C8H9NO + BrCl = C8H8NOBr + HCl
Ca3N2 + HOH = Ca(OH)2 + NH3 =>
Ca3N2 + 6 HOH = 3 Ca(OH)2 + 2 NH3
NaClFeCl3 + NaOH = Fe(OH)3 + NaCl =>
NaClFeCl3 + 3 NaOH = Fe(OH)3 + 4 NaCl
PbS + FeO = Pb + FeS + SO2 =>
3 PbS + 2 FeO = 3 Pb + 2 FeS + SO2
Al(OH)2Cl + Na2O = NaCl + NaAlO2 + H2O =>
Al(OH)2Cl + Na2O = NaCl + NaAlO2 + H2O
(NH4)2CO3 + MnSO4 = MnCO3 + (NH4)2SO4 =>
(NH4)2CO3 + MnSO4 = MnCO3 + (NH4)2SO4
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
CH3CH2OH + CH3COCl = CH3CO2CH2CH3 + HCl =>
CH3CH2OH + CH3COCl = CH3CO2CH2CH3 + HCl
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O2 =>
2 CH3NH2 + 4 KNO2 + 4 HCl = 2 CH3OH + 3 N2 + 4 KCl + 3 H2O2
Fe2S3 + HCN = Fe(CN)3 + H2S =>
Fe2S3 + 6 HCN = 2 Fe(CN)3 + 3 H2S
Cl + Br2 = BrCl2 =>
4 Cl + Br2 = 2 BrCl2
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
Fe + NaNO3 + H2O = NH3 + NaOH + Fe(OH)3 =>
8 Fe + 3 NaNO3 + 18 H2O = 3 NH3 + 3 NaOH + 8 Fe(OH)3
Al(s) + NaCl(aq) = AlCl3 + Na =>
Al(s) + 3 NaCl(aq) = AlCl3 + 3 Na
NH3(g) + ClF3(g) = HF(g) + N2(g) + Cl2 =>
2 NH3(g) + 2 ClF3(g) = 6 HF(g) + N2(g) + Cl2
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
ZnS(s) + O(g) = ZnO(s) + SO2(g) =>
ZnS(s) + 3 O(g) = ZnO(s) + SO2(g)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
V + S2 = VS =>
2 V + S2 = 2 VS
P4O6 + Mg(OH)2 = MgPHO3 + H2O =>
P4O6 + 4 Mg(OH)2 = 4 MgPHO3 + 2 H2O
He + H2 = HeH2 =>
He + H2 = HeH2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na2SO3 + Br2 + KOH = Na2SO4 + KBr + H2O =>
Na2SO3 + Br2 + 2 KOH = Na2SO4 + 2 KBr + H2O
CsOH + BaSO4 = Cs2SO4 + Ba(OH)2 =>
2 CsOH + BaSO4 = Cs2SO4 + Ba(OH)2
K2S + Zn = Zn2S + K2 =>
K2S + 2 Zn = Zn2S + K2
AgNO3 + KBr = (AgBr) + KNO3 =>
AgNO3 + KBr = (AgBr) + KNO3
PbCrO4 + NaNO3 = Pb(NO3)2 + Na2CrO4 =>
PbCrO4 + 2 NaNO3 = Pb(NO3)2 + Na2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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