| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + H2(SO4) = Ca(SO4) + CO2 + H2O
Cs + Br2 = Br2Cs =>
Cs + Br2 = Br2Cs
C8H10 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
7 C8H10 + 9 K2Cr2O7 + 36 H2SO4 = 8 C7H6O2 + 9 K2SO4 + 9 Cr2(SO4)3 + 47 H2O
Cl2 + Pb = Cl{-} + Pb2{+} =>
Cl2 + 4 Pb = 2 Cl{-} + 2 Pb2{+}
MnO4{-} + H2O + ClO2{-} = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 2 H2O + 3 ClO2{-} = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
(CH3COO)2Ba + Na2SO4 = BaSO4 + CH3COONa =>
(CH3COO)2Ba + Na2SO4 = BaSO4 + 2 CH3COONa
CuCl2(aq) + Li3PO4(aq) = Cu3(PO4)2 + LiCl =>
3 CuCl2(aq) + 2 Li3PO4(aq) = Cu3(PO4)2 + 6 LiCl
Cr(ClO2)2Ti(SO4)2 = Cr(SO4)2Ti(ClO2)2 =>
Cr(ClO2)2Ti(SO4)2 = Cr(SO4)2Ti(ClO2)2
C18H38 + SO42{-} + H{+} = CO2{+} + H2S + H2O =>
85 C18H38 + 128 SO42{-} + 1658 H{+} = 1530 CO2{+} + 128 H2S + 2316 H2O
HBr + Tl2O3 = TlBr3 + H2O =>
6 HBr + Tl2O3 = 2 TlBr3 + 3 H2O
Hg(NO2)2 + Na2SO3 = HgSO3 + NaNO2 =>
Hg(NO2)2 + Na2SO3 = HgSO3 + 2 NaNO2
Potassiumnitrate + ammoniumsulfate = potassiumsulfate + ammoniumnitrate =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4NO3
CaCN2(s) + H2O(l) = CaCO3(s) + NH3(g) =>
CaCN2(s) + 3 H2O(l) = CaCO3(s) + 2 NH3(g)
Fe + NaOH = FeOH + Na =>
Fe + NaOH = FeOH + Na
Na2O2 = (NaO)2 =>
Na2O2 = (NaO)2
NH4(NO2) = NH2O =>
NH4(NO2) = 2 NH2O
HBr + Tl2O3 = TlBr3 + H2O =>
6 HBr + Tl2O3 = 2 TlBr3 + 3 H2O
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Na2CO3 + C6H8O7 = NaC6H7O7 + CO2 + H2O =>
Na2CO3 + 2 C6H8O7 = 2 NaC6H7O7 + CO2 + H2O
HC2H3O2 + HCl = H2Cl + C2H3O2 =>
HC2H3O2 + HCl = H2Cl + C2H3O2
HBr + Tl2O3 = TlBr3 + H2O =>
6 HBr + Tl2O3 = 2 TlBr3 + 3 H2O
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
Al(OH)3 + CaCO2 = Al2(CO2)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaCO2 = Al2(CO2)3 + 3 Ca(OH)2
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
HBr + Tl2O3 = TlBr3 + H2O =>
6 HBr + Tl2O3 = 2 TlBr3 + 3 H2O
Ag + HCe = AgCe + H =>
Ag + HCe = AgCe + H
AlNO3 + Na2SO4 = AlSO4 + Na2NO3 =>
AlNO3 + Na2SO4 = AlSO4 + Na2NO3
KNFeO = FeNKO =>
KNFeO = FeNKO
MnSO4 + NaOH + KBrO3 = KMnO4 + Na2SO4 + Br2 + H2O =>
2 MnSO4 + 4 NaOH + 2 KBrO3 = 2 KMnO4 + 2 Na2SO4 + Br2 + 2 H2O
C + H2 + H2O = CH3OH =>
C + H2 + H2O = CH3OH
PoOH2O = Po(OH)2 =>
PoOH2O = Po(OH)2
Ag(Br) = Ag + Br =>
Ag(Br) = Ag + Br
CH2Cl{-}COOH = CH2Cl{-}COOCH3 =>
CH2Cl{-}COOH = CH2Cl{-}COOCH3
ONH3 = OH + NH2 =>
ONH3 = OH + NH2
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Na2SO4 + 4 H2O
FeCl + NaOH = NaCl + Fe(OH) =>
FeCl + NaOH = NaCl + Fe(OH)
SrSO4 + MnCl2 = SrCl2 + MnSO4 =>
SrSO4 + MnCl2 = SrCl2 + MnSO4
K2O + N2O5 = KNO3 =>
K2O + N2O5 = 2 KNO3
FeO + NO2 = FeO2 + NO =>
FeO + NO2 = FeO2 + NO
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Ta + HCl = TaCl3 + H2 =>
2 Ta + 6 HCl = 2 TaCl3 + 3 H2
BaH2O = BaOHH =>
BaH2O = BaOHH
Ag(Br) = Ag + Br =>
Ag(Br) = Ag + Br
K2O + N2O5 = KNO3 =>
K2O + N2O5 = 2 KNO3
PbO2 + HCl = Cl2 + PbCl + H2O =>
2 PbO2 + 8 HCl = 3 Cl2 + 2 PbCl + 4 H2O
Na2S(s) + HCl(aq) = NaCl(aq) + H2S(g) =>
Na2S(s) + 2 HCl(aq) = 2 NaCl(aq) + H2S(g)
Al(NO3)3 + SnCrO4 = Sn(NO3)2 + Al2(CrO4)3 =>
2 Al(NO3)3 + 3 SnCrO4 = 3 Sn(NO3)2 + Al2(CrO4)3
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
HO[CH2CH2O]1H + O2 = H2O + CO2 =>
2 HO[CH2CH2O]1H + 5 O2 = 6 H2O + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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