| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
C14H8O4 + AlCl3 = (C14H6O4)3Al2 + HCl =>
3 C14H8O4 + 2 AlCl3 = (C14H6O4)3Al2 + 6 HCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe + Cl2 = FeCl3(s) =>
2 Fe + 3 Cl2 = 2 FeCl3(s)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
Sr + H2O = Sr(O2) + H =>
Sr + 2 H2O = Sr(O2) + 4 H
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cl + H = ClH =>
Cl + H = ClH
H2SO4(ag) + Na2S(s) = H2S(g) + Na2SO4(s) =>
H2SO4(ag) + Na2S(s) = H2S(g) + Na2SO4(s)
Al2S3 + H2Cr2O7 = Al2(Cr2O7)3 + H2S =>
Al2S3 + 3 H2Cr2O7 = Al2(Cr2O7)3 + 3 H2S
NH4 + SO4 = (NH4)2SO4 =>
2 NH4 + SO4 = (NH4)2SO4
Cu(OH)2 + Ba = Ba(OH)2 + Cu =>
Cu(OH)2 + Ba = Ba(OH)2 + Cu
H3PO4(s) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(s) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
S2 + Br2 = SBr3 =>
S2 + 3 Br2 = 2 SBr3
U + F = UF6 =>
U + 6 F = UF6
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuO + H2CO3 = (CuOH)2CO3 =>
2 CuO + H2CO3 = (CuOH)2CO3
H6C6S2 + H2 = CH4 + H2S =>
H6C6S2 + 11 H2 = 6 CH4 + 2 H2S
H2SO3 = H2OSO2 =>
H2SO3 = H2OSO2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C6H8O7 + Fe = FeC6H6O7 + H2 =>
C6H8O7 + Fe = FeC6H6O7 + H2
C6H5CH2NO2 + Fe + HCl = C6H5CH2NH3Cl + FeCl2 + H2O =>
C6H5CH2NO2 + 3 Fe + 7 HCl = C6H5CH2NH3Cl + 3 FeCl2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3(CH2)16COOH + NaOH = CH4 + (CH2)16 + COONa =>
16 CH3(CH2)16COOH + 32 NaOH = 48 CH4 + 13(CH2)16 + 32 COONa
HClO2 + Fe(OH)3 = Fe(OH)(ClO2)2 + H2O =>
2 HClO2 + Fe(OH)3 = Fe(OH)(ClO2)2 + 2 H2O
MgCO3 + (C6H8O6) = [(C6H7O6)2Mg] + CO2 + H2O =>
MgCO3 + 2(C6H8O6) = [(C6H7O6)2Mg] + CO2 + H2O
H2CO3 + NH3 = HCO3 + NH4 =>
H2CO3 + NH3 = HCO3 + NH4
Al + HCl = H2 + (AlCl)3 =>
6 Al + 6 HCl = 3 H2 + 2(AlCl)3
C6H12O6 + (NO3) = NH4 + H2O + CO2 =>
5 C6H12O6 + 12(NO3) = 12 NH4 + 6 H2O + 30 CO2
HCl + BaCrO4 = BaCl2 + CrCl3 + Cl2 + H2O =>
16 HCl + 2 BaCrO4 = 2 BaCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O
C6H10Br + Mg + C13H20O + HCl = C19H31O + Cl + MgBr =>
C6H10Br + Mg + C13H20O + HCl = C19H31O + Cl + MgBr
Zn(C2H3O2) + CsOH = ZnOH + Cs(C2H3O2) =>
Zn(C2H3O2) + CsOH = ZnOH + Cs(C2H3O2)
CH2O2 + Na2O = HCOONa + H2O =>
2 CH2O2 + Na2O = 2 HCOONa + H2O
Zn + N{+5} = Zn{+2} + N2 =>
5 Zn + 2 N{+5} = 5 Zn{+2} + N2
NiS3 + O2 = Ni + SO3 =>
2 NiS3 + 9 O2 = 2 Ni + 6 SO3
C2H6O + K = H2 + KC2H5O =>
2 C2H6O + 2 K = H2 + 2 KC2H5O
K[Al(OH)4] + AlBr3 = Al(OH)3 + KBr =>
3 K[Al(OH)4] + AlBr3 = 4 Al(OH)3 + 3 KBr
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 Fe = 3 Pb + 2 Fe(CH3COO)3
NO + O3 = NO2 + O2 =>
NO + O3 = NO2 + O2
Fe{+3}2O{-2}3 + C = C{+2}O{-2} + Fe =>
2 Fe{+3}2O{-2}3 + 3 C = 3 C{+2}O{-2} + 2 Fe
K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + 3 KCl
CuCO3 + AgNO3 = Ag2CO3 + Cu(NO3)2 =>
CuCO3 + 2 AgNO3 = Ag2CO3 + Cu(NO3)2
Pb(NO3)4 + Fr3PO4 = Pb3(PO4)4 + FrNO3 =>
3 Pb(NO3)4 + 4 Fr3PO4 = Pb3(PO4)4 + 12 FrNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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