| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbSO4 + LiNO3 = PbNO3 + LiSO4
Mg(OH)2(s) + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2(s) + 2 HNO3 = 2 H2O + Mg(NO3)2
K2CO3 + BaCl2 = KCl + Ba2(CO3)2 =>
2 K2CO3 + 2 BaCl2 = 4 KCl + Ba2(CO3)2
HN = NH =>
HN = NH
KOH + HCl + CuCl = CuCl2 + H2O + K =>
KOH + HCl + CuCl = CuCl2 + H2O + K
Mg + HF = MgF2H2 =>
Mg + 2 HF = MgF2H2
Ni + (OH)2 = H2O + NiO2 =>
Ni + 2(OH)2 = 2 H2O + NiO2
(CH3)2C(OH)CN + H2O + H2SO4 = CH2C(CH3)COOH + NH4HSO4 =>
(CH3)2C(OH)CN + H2O + H2SO4 = CH2C(CH3)COOH + NH4HSO4
AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2
CaF2 + H2SO4 = Ca(HSO4)2 + HF =>
CaF2 + 2 H2SO4 = Ca(HSO4)2 + 2 HF
SnSO4NaOH = (SnOH)2SO4Na2SO4 =>
2 SnSO4NaOH = (SnOH)2SO4Na2SO4
C6H5NO2 + Fe + H2O = Fe(OH)2 + C6H5NH2 =>
C6H5NO2 + 3 Fe + 4 H2O = 3 Fe(OH)2 + C6H5NH2
FeS + FeO = Fe + FeSO4 =>
FeS + 4 FeO = 4 Fe + FeSO4
NH4(NO3) = HNO3 + NH3 =>
NH4(NO3) = HNO3 + NH3
LiOH + BaCl2 = LiCl + (OH)2Ba =>
2 LiOH + BaCl2 = 2 LiCl + (OH)2Ba
FeOAl(OH)3 = AlOFe(OH)3 =>
FeOAl(OH)3 = AlOFe(OH)3
FeCl3 + KCN = KCl + Fe(CN)3 =>
FeCl3 + 3 KCN = 3 KCl + Fe(CN)3
NaOH + SO2 + H2S = Na2S2O3 + H2O =>
6 NaOH + 4 SO2 + 2 H2S = 3 Na2S2O3 + 5 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CaO + H3PO4 = (Ca3(PO4)2) + H2O =>
3 CaO + 2 H3PO4 = (Ca3(PO4)2) + 3 H2O
H3PO2 + Ca(OH)2 = H2O + Ca(H2PO2)2 =>
2 H3PO2 + Ca(OH)2 = 2 H2O + Ca(H2PO2)2
Li + PO = LiPO =>
Li + PO = LiPO
KNO3 + H2SO4 = NO3H2 + KSO4 =>
KNO3 + H2SO4 = NO3H2 + KSO4
BaBr2 + Na2SO4 = BaSO4 + NaBr =>
BaBr2 + Na2SO4 = BaSO4 + 2 NaBr
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
Al(OH)3 + K2S + H2O = K3[Al(OH)6] + H2S =>
2 Al(OH)3 + 3 K2S + 6 H2O = 2 K3[Al(OH)6] + 3 H2S
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
C4 = C =>
C4 = 4 C
H2(g) + HO2(g) = H2O(l) =>
3 H2(g) + 2 HO2(g) = 4 H2O(l)
CrCl3 + KS = KCl + CrS3 =>
CrCl3 + 3 KS = 3 KCl + CrS3
H3C6H5O7 + NaCHO3 = CO2 + H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaCHO3 = 3 CO2 + 3 H2O + Na3C6H5O7
Al + Cu2 = Al3Cu =>
6 Al + Cu2 = 2 Al3Cu
KNO2 + Al + KOH + H2O = NH3 + KAlO2 =>
KNO2 + 2 Al + KOH + H2O = NH3 + 2 KAlO2
Cr + NH4OH = Cr(NH3) + H2O =>
Cr + NH4OH = Cr(NH3) + H2O
C6H12O6Ag2O = C6H12O7Ag2 =>
C6H12O6Ag2O = C6H12O7Ag2
CuCl + MgSO3 = CuSO3 + MgCl =>
CuCl + MgSO3 = CuSO3 + MgCl
HClO4 + Na2CO3 = Na2HCO3 + ClO4 =>
HClO4 + Na2CO3 = Na2HCO3 + ClO4
CH3CHCH2(propene) + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
2 CH3CHCH2(propene) + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
V + HNO3 = V2O5 + NO2 + H2O =>
2 V + 10 HNO3 = V2O5 + 10 NO2 + 5 H2O
C4H100O + O2 = CO2 + H2O =>
2 C4H100O + 57 O2 = 8 CO2 + 100 H2O
Ag2S + NaCl = Ag2Cl + NaS =>
Ag2S + NaCl = Ag2Cl + NaS
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
TiCl4 + NaNH2 = TiNCl + NaCl + NH4Cl =>
TiCl4 + 2 NaNH2 = TiNCl + 2 NaCl + NH4Cl
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
NaCl + AgNo3 = Ag(Cl) + NaNo3 =>
NaCl + AgNo3 = Ag(Cl) + NaNo3
Na3PO4 + Ca(ClO4)2 = NaClO4 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(ClO4)2 = 6 NaClO4 + Ca3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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