| Équations équilibrées la veille |
Sr + FeO = SrO + Fe
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SO3 + O2 = SO2O2 =>
2 SO3 + O2 = 2 SO2O2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
LiOH + BaO = Ba(OH)2 + Li2O =>
2 LiOH + BaO = Ba(OH)2 + Li2O
NH1 + O2 = NO + H2O =>
4 NH1 + 3 O2 = 4 NO + 2 H2O
Ti(ClO3)3 = TiCl3 + O2 =>
2 Ti(ClO3)3 = 2 TiCl3 + 9 O2
CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2 + K2SO4 + 7 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
HNO3 + Pb(OH)2 = PbOHNO3 + H2O =>
HNO3 + Pb(OH)2 = PbOHNO3 + H2O
C6H5NH3 + ClO4 = C6H5NH + HClO4 =>
C6H5NH3 + 2 ClO4 = C6H5NH + 2 HClO4
C3H6 + NH3 = C3H7NH2 =>
C3H6 + NH3 = C3H7NH2
IBe + NH3 = NH4Be + NI3 =>
3 IBe + 4 NH3 = 3 NH4Be + NI3
CH2OHCHCH3CH3 + O2 = CO2 + H2O =>
CH2OHCHCH3CH3 + 6 O2 = 4 CO2 + 5 H2O
Ca(s) + HCl(ac) = CaCl3(ac) + H2(g) =>
2 Ca(s) + 6 HCl(ac) = 2 CaCl3(ac) + 3 H2(g)
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
KHS + HBr = KBr + H2S =>
KHS + HBr = KBr + H2S
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Fe(OH)3 + OH = Fe(OH)4 =>
Fe(OH)3 + OH = Fe(OH)4
Fe2(SO4)3 + Fe = FeSO4 =>
Fe2(SO4)3 + Fe = 3 FeSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
KMnO4 + NaOH + KI = K2MnO4 + KIO3 + Na2MnO4 + H2O =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + KIO3 + 3 Na2MnO4 + 3 H2O
(COOH)2 + Na2CO3 = (COONa)2 + H2O + CO2 =>
(COOH)2 + Na2CO3 = (COONa)2 + H2O + CO2
Z2 + HCl = ZCl2 + H2 =>
Z2 + 4 HCl = 2 ZCl2 + 2 H2
CaCl2 + Na = NaCl + NaCa =>
CaCl2 + 3 Na = 2 NaCl + NaCa
Al(C2H3O2)3 + PbS = Al2S3 + Pb(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 PbS = Al2S3 + 3 Pb(C2H3O2)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C10H12N2O8Na4 + CaSO4 = C10H12N2O8Na2Ca + Na2SO4 =>
C10H12N2O8Na4 + CaSO4 = C10H12N2O8Na2Ca + Na2SO4
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Li + Zn2{+} = Li{+} + Zn =>
Li + Zn2{+} = Li{+} + 2 Zn
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + Na(CH3CO2) =>
Ba(CH3CO2)2 + Na2CrO4 = BaCrO4 + 2 Na(CH3CO2)
HCl(ac) + Mg(OH)2(ac) = MgCl2(ac) + H2O =>
2 HCl(ac) + Mg(OH)2(ac) = MgCl2(ac) + 2 H2O
H3BO3 + O2 = BO3 + H2O =>
4 H3BO3 + 3 O2 = 4 BO3 + 6 H2O
Mg(s) + FeCl3(l) = MgCl2(s) + Fe(s) =>
3 Mg(s) + 2 FeCl3(l) = 3 MgCl2(s) + 2 Fe(s)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C2H5COC2H5 + O2 = CO2 + H2O =>
C2H5COC2H5 + 7 O2 = 5 CO2 + 5 H2O
(C2H5)2O + NaOH = (C2H5)2O2Na2 + H2O =>
(C2H5)2O + 2 NaOH = (C2H5)2O2Na2 + H2O
FeCl3(s) + Au = AuCl3 + Fe =>
FeCl3(s) + Au = AuCl3 + Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
FeS + O2 = Fe2O4 + S02 =>
2 FeS + 2 O2 = Fe2O4 + S02
H2 + Ce2 = H2Ce2 =>
H2 + Ce2 = H2Ce2
Na2S2O5 + HCl = NaCl + NaHSO3 + SO2 =>
Na2S2O5 + HCl = NaCl + NaHSO3 + SO2
Ca(CH3COO)2 + HCl = CaCl2 + CH3COOH =>
Ca(CH3COO)2 + 2 HCl = CaCl2 + 2 CH3COOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ni + HCI = NiCI + H2 =>
2 Ni + 2 HCI = 2 NiCI + H2
NaBr + Li = NaLi + Br =>
NaBr + Li = NaLi + Br
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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