| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO =>
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O
NO + KI = NK + OI =>
NO + KI = NK + OI
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO =>
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Fe(NO3)3 + K2S = Fe2S3 + KNO3 =>
2 Fe(NO3)3 + 3 K2S = Fe2S3 + 6 KNO3
Br2 + H3(AsO4) = As + H(BrO2) + H2O =>
5 Br2 + 6 H3(AsO4) = 6 As + 10 H(BrO2) + 4 H2O
Ca(HCO3)2NaOH = CaCO3H2ONaHCO3 =>
Ca(HCO3)2NaOH = CaCO3H2ONaHCO3
AlHOH = Al(OH)H =>
AlHOH = Al(OH)H
Te + S = TeS =>
Te + S = TeS
Al2(SO4)3 + NaOH = Na2SO4 + Na3(Al(OH)6) =>
Al2(SO4)3 + 12 NaOH = 3 Na2SO4 + 2 Na3(Al(OH)6)
Na2 + CO3 + HCl = NaCl + CO2 + H2O =>
Na2 + CO3 + 2 HCl = 2 NaCl + CO2 + H2O
CoCl2H2O2 + NaOH = CoOOH + NaCl + O2 + H2O =>
4 CoCl2H2O2 + 8 NaOH = 4 CoOOH + 8 NaCl + O2 + 6 H2O
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
C{12}H{22}O{11} + O{2} = CO{2} + {2} =>
C{12}H{22}O{11} + O{2} = CO{2} + 6{2}
Cu3 + O2 = Cu2O =>
4 Cu3 + 3 O2 = 6 Cu2O
Fe*Cl2 = FeCl2 =>
Fe*Cl2 = FeCl2
FeHgCl2 = FeCl2Hg =>
FeHgCl2 = FeCl2Hg
SrBr2 + AgCl = SrCl + AgBr2 =>
SrBr2 + AgCl = SrCl + AgBr2
Ag + HNO3 = Ag(NO3)3 + NO2 + H2O =>
Ag + 6 HNO3 = Ag(NO3)3 + 3 NO2 + 3 H2O
AgF(aq) + Zn(s) = ZnAg(s) + F(aq) =>
AgF(aq) + Zn(s) = ZnAg(s) + F(aq)
Al2SO4 + NaOH = AlOH + Na2SO4 =>
Al2SO4 + 2 NaOH = 2 AlOH + Na2SO4
KOHHNO3 = KHNO3OH =>
KOHHNO3 = KHNO3OH
KH2PO2NiSO4H2O = NiKH2PO3H2SO4 =>
KH2PO2NiSO4H2O = NiKH2PO3H2SO4
KOHHNO3 = KHNO3OH =>
KOHHNO3 = KHNO3OH
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + (NH4)NO3 + H2O =>
(NH4)2U2O7 + 6 HNO3 = 2 UO2(NO3)2 + 2(NH4)NO3 + 3 H2O
Fe{3} + Hg2{2} = Fe{2} + Hg{2} =>
2 Fe{3} + Hg2{2} = 2 Fe{2} + 2 Hg{2}
KHC8H4O4 = K{+} + HC8H4O4{-} =>
KHC8H4O4 = K{+} + HC8H4O4{-}
Li3N + HCl = LiCl + H3N =>
Li3N + 3 HCl = 3 LiCl + H3N
K2Cr2O7 + H2SO4 + H = KCr(SO4)2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 H = 2 KCr(SO4)2 + 7 H2O
FeCl2BaOH2 = FeOH2BaCl2 =>
FeCl2BaOH2 = FeOH2BaCl2
Pb(NO3)2 + Br2 + KNO3 + H2O = KBr + PbO2 + HNO3 =>
Pb(NO3)2 + Br2 + 2 KNO3 + 2 H2O = 2 KBr + PbO2 + 4 HNO3
K2Cr2O7 + HCl = KCl + CrCl2 + Cl + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 8 Cl + 7 H2O
(NO3)2 = (NO3)3 =>
3(NO3)2 = 2(NO3)3
CaBr2(aq) + Li3PO4(aq) = LiBr(aq) + Ca3(PO4)2 =>
3 CaBr2(aq) + 2 Li3PO4(aq) = 6 LiBr(aq) + Ca3(PO4)2
Ca2 + HCl = CaCl + H2 =>
Ca2 + 2 HCl = 2 CaCl + H2
SiO2(s) + Na2CO3(s) = Na2SiO3 + CO2(g) =>
SiO2(s) + Na2CO3(s) = Na2SiO3 + CO2(g)
Al + SO2 = AlS + O2 =>
Al + SO2 = AlS + O2
CU{2+} + SCN{-} = CU(SCN)2 =>
CU{2+} + 2 SCN{-} = CU(SCN)2
CH3CH(OH)CH3 + KMnO4 + HCl = CH3COCH3 + MnCl2 + KCl + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 6 HCl = 5 CH3COCH3 + 2 MnCl2 + 2 KCl + 8 H2O
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
Pb(NO3)4 + Fr3PO4 = Pb3(PO4)4 + FrNO3 =>
3 Pb(NO3)4 + 4 Fr3PO4 = Pb3(PO4)4 + 12 FrNO3
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
C7H8 + O2 = C7H8O2 =>
C7H8 + O2 = C7H8O2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/02/24
Équations équilibrées sur09/01/23
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