| Équations équilibrées la veille |
KCl + S = KClS
CaHPO4 = Ca3(PO4)2 + H3PO4 =>
3 CaHPO4 = Ca3(PO4)2 + H3PO4
C2H6 + Na = C2H5Na + H2 =>
2 C2H6 + 2 Na = 2 C2H5Na + H2
Fe + (HNO3)15 = Fe(NO3)3 + NH4NO2 + H2O =>
50 Fe + 12(HNO3)15 = 50 Fe(NO3)3 + 15 NH4NO2 + 60 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
S + KCl = SCl + K =>
S + KCl = SCl + K
Al(OH)3 + BaSO4 = Al2S3O12 + BaH2O2 =>
2 Al(OH)3 + 3 BaSO4 = Al2S3O12 + 3 BaH2O2
BaO + H2O = Ba[OH]2 =>
BaO + H2O = Ba[OH]2
AgNO3 + Fe = (FeNO3)2 + Ag =>
2 AgNO3 + 2 Fe = (FeNO3)2 + 2 Ag
H2O + SO2 = HSO2 + O =>
H2O + 2 SO2 = 2 HSO2 + O
Ca(H2PO4)2 + NaOH = CaNa4(PO4)2 + H2O =>
Ca(H2PO4)2 + 4 NaOH = CaNa4(PO4)2 + 4 H2O
Fe + H1 = FeH3 =>
Fe + 3 H1 = FeH3
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
Fe2(SO4)3 + Al = Al2(SO4)3 + Fe =>
Fe2(SO4)3 + 2 Al = Al2(SO4)3 + 2 Fe
Pb(ClO2)4 + CaCr2O7 = Pb(Cr2O7)2 + Ca(ClO2)2 =>
Pb(ClO2)4 + 2 CaCr2O7 = Pb(Cr2O7)2 + 2 Ca(ClO2)2
AlCl3 + Ba(No3)2 = BaCl2 + Al(No3)3 =>
2 AlCl3 + 3 Ba(No3)2 = 3 BaCl2 + 2 Al(No3)3
KOH + C = K + CO + H2 =>
2 KOH + 2 C = 2 K + 2 CO + H2
LiAlH4(s) + AlCl3(g) = AlH3(s) + LiCl(s) =>
3 LiAlH4(s) + AlCl3(g) = 4 AlH3(s) + 3 LiCl(s)
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Na(m) + Cl(g) = NaCl(c) =>
Na(m) + Cl(g) = NaCl(c)
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HNO3 + NH3 = H2O + HN =>
HNO3 + 3 NH3 = 3 H2O + 4 HN
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
FeHPO4 + NaOH = Fe3(PO4)2 + Na3PO4 + H2O =>
3 FeHPO4 + 3 NaOH = Fe3(PO4)2 + Na3PO4 + 3 H2O
Fe + CoF = Co + FeF =>
Fe + CoF = Co + FeF
HBrO2 + H2O = HBr + H2O2 =>
HBrO2 + 2 H2O = HBr + 2 H2O2
FeCO3 + O2 = Fe2O3 + CO2 =>
4 FeCO3 + O2 = 2 Fe2O3 + 4 CO2
Na2HPO4 + FeCl2 = Fe3(PO4)2 + NaH2PO4 + NaCl =>
4 Na2HPO4 + 3 FeCl2 = Fe3(PO4)2 + 2 NaH2PO4 + 6 NaCl
K3[Al(OH)6] + NaOH = Na3[Al(OH)6] + KOH =>
K3[Al(OH)6] + 3 NaOH = Na3[Al(OH)6] + 3 KOH
LiCl + CaCO3 = CaCl2 + CO2 + Li2O =>
2 LiCl + CaCO3 = CaCl2 + CO2 + Li2O
MgO + LiOH = Li2O + Mg(OH)2 =>
MgO + 2 LiOH = Li2O + Mg(OH)2
Ag3N + AlSO4 = Ag3SO4 + AlN =>
Ag3N + AlSO4 = Ag3SO4 + AlN
CaAl2Si2O8 + H2O + H{+} = Al2Si2O5(OH)4 + Ca{2+} =>
CaAl2Si2O8 + H2O + 2 H{+} = Al2Si2O5(OH)4 + Ca{2+}
Ca3(PO4)2 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + Ca + H2 =>
Ca3(PO4)2 + 24(NH4)2MoO4 + 26 HNO3 = 2(NH4)3PO4*12MoO3 + 34 NH4NO3 + 3 Ca + 29 H2
AgCl + K2Cr2O7 + CH3COOH = Ag2Cr2O7 + HCl + CH3COOK =>
2 AgCl + K2Cr2O7 + 2 CH3COOH = Ag2Cr2O7 + 2 HCl + 2 CH3COOK
Ca(NO3)2 + HF = CaF2 + H2(NO3)2 =>
Ca(NO3)2 + 2 HF = CaF2 + H2(NO3)2
CH3CH2COOH + SOCl2 = CH3CH2COCl + SO2 + HCl =>
CH3CH2COOH + SOCl2 = CH3CH2COCl + SO2 + HCl
NiCl2 + Br2 + KOH = NiO(OH) + KBr + KCl + H2O =>
2 NiCl2 + Br2 + 6 KOH = 2 NiO(OH) + 2 KBr + 4 KCl + 2 H2O
P2O6 = P3 + O2 =>
3 P2O6 = 2 P3 + 9 O2
O2 + Fe(OH)2 + HOH = Fe(OH)3 =>
O2 + 4 Fe(OH)2 + 2 HOH = 4 Fe(OH)3
KCl + S = KS + Cl =>
KCl + S = KS + Cl
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
Al3C2 + H2O + O2 = Al(OH)3 + CH2 =>
4 Al3C2 + 26 H2O + 5 O2 = 12 Al(OH)3 + 8 CH2
KIH2SO4NaClO = INaClKSO4H2O =>
KIH2SO4NaClO = INaClKSO4H2O
SbCl3 + Na2S = Sb2S3 + NaCl =>
2 SbCl3 + 3 Na2S = Sb2S3 + 6 NaCl
Mg(OH)2 + NH4Cl + Na2HPO4 = NH4MgPO4 + NaCl + H2O + NH4OH =>
Mg(OH)2 + 2 NH4Cl + Na2HPO4 = NH4MgPO4 + 2 NaCl + H2O + NH4OH
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
Mg + O2 = Mg2O5 =>
4 Mg + 5 O2 = 2 Mg2O5
C9H15AlO9 + H2O = C9H17AlO10 =>
C9H15AlO9 + H2O = C9H17AlO10
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
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Équations équilibrées sur11/11/24
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