| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Sr(NO3)2*6H2O + 9 Fe(NO3)3*9H2O + 9 Bi(NO3)3*5H2O + 9 TiO2 + 7 C6H8O7 = 9 SrFeBiTiO3 + 208 H2O + 42 CO2 + 72 NO2
Ca(HCO3)2 + AgNO3 = Ca(NO3)2 + AgHCO3 =>
Ca(HCO3)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgHCO3
Fe(OH)3 + H2SO4 = FeSO4 + H2(OH)3 =>
Fe(OH)3 + H2SO4 = FeSO4 + H2(OH)3
BaCl2H2O + (NH4)2SO4 = BaSO4 + NH4Cl + H2O =>
BaCl2H2O + (NH4)2SO4 = BaSO4 + 2 NH4Cl + H2O
HCl + HNO3 + NiS = H2O + NO + NiCl2 + S =>
6 HCl + 2 HNO3 + 3 NiS = 4 H2O + 2 NO + 3 NiCl2 + 3 S
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2 =>
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2
H2O + As2S3 + NO3{-} = HAsO4{-2} + S + NO{-2} + H{+} =>
4 H2O + As2S3 + 2 NO3{-} = 2 HAsO4{-2} + 3 S + 2 NO{-2} + 6 H{+}
MnO2 + NaOH + KClO4 = KMnO4 + KClO + NaClO4 + H2O =>
2 MnO2 + 2 NaOH + 3 KClO4 = 2 KMnO4 + KClO + 2 NaClO4 + H2O
Sn(NO3)4 + Ag = AgNO3 + Sn =>
Sn(NO3)4 + 4 Ag = 4 AgNO3 + Sn
H2NCH2CH2SH + NaOH = H2O + H2NCH2CH2SNa =>
H2NCH2CH2SH + NaOH = H2O + H2NCH2CH2SNa
Cu + AgNO{3} = CuNO{3}{2} + Ag =>
Cu + AgNO{3} = CuNO{3}{2} + Ag
CO3H2 + Ba(OH)2 = BaCO3 + H2O =>
CO3H2 + Ba(OH)2 = BaCO3 + 2 H2O
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
K2SO3 + Zn(NO3)2 = KNO3 + Zn(SO3) =>
K2SO3 + Zn(NO3)2 = 2 KNO3 + Zn(SO3)
(CH3)3COCH3 + H2O2 = CO2 + H2O =>
(CH3)3COCH3 + 15 H2O2 = 5 CO2 + 21 H2O
HOH + Li = Li2O + H2 =>
HOH + 2 Li = Li2O + H2
NaCl + LiI = NaI + LiCl =>
NaCl + LiI = NaI + LiCl
PH3 + O2 = PO4H3 =>
PH3 + 2 O2 = PO4H3
H2SO3 + Cr(OH)2 = CrSO3 + H2O =>
H2SO3 + Cr(OH)2 = CrSO3 + 2 H2O
NaPb(OH)3 + CH3COOH + Na2CrO4 = PbCrO4 + CH3COONa + H2O =>
NaPb(OH)3 + 3 CH3COOH + Na2CrO4 = PbCrO4 + 3 CH3COONa + 3 H2O
Fe(SO4) + K(MnO4) + H2(SO4) = Fe2(SO4)3 + Mn(SO4) + K2(SO4) + H2O =>
10 Fe(SO4) + 2 K(MnO4) + 8 H2(SO4) = 5 Fe2(SO4)3 + 2 Mn(SO4) + K2(SO4) + 8 H2O
MnC4H14O8 + FeN3H18O18 + C2H6O = MnFe2O4 + H2O + C4H6O2 + C2H3N =>
3 MnC4H14O8 + 6 FeN3H18O18 + 44 C2H6O = 3 MnFe2O4 + 132 H2O + 16 C4H6O2 + 18 C2H3N
H + O2 = H2O =>
4 H + O2 = 2 H2O
C14H8O4 + C7H9N = C28H22N2O2 + H2O =>
C14H8O4 + 2 C7H9N = C28H22N2O2 + 2 H2O
Sn(NO3)2(aq) + Al = Al(NO3)3 + Sn =>
3 Sn(NO3)2(aq) + 2 Al = 2 Al(NO3)3 + 3 Sn
H2O2 + Cr{3} + OH{-} = CrO4{-2} + H2O =>
3 H2O2 + 2 Cr{3} + 10 OH{-} = 2 CrO4{-2} + 8 H2O
H3AsO3 + H2SO4 + Zn = AsH3 + ZnSO4 + H2O =>
H3AsO3 + 3 H2SO4 + 3 Zn = AsH3 + 3 ZnSO4 + 3 H2O
NH2CH2CH2CH2COOH + HNO3 = HOCH2CH2CH2COOH + N2 + H2O =>
5 NH2CH2CH2CH2COOH + 3 HNO3 = 5 HOCH2CH2CH2COOH + 4 N2 + 4 H2O
KMnO4 + H2SO4 + Pb(N3)2 = H2O + NO2 + K2SO4 + MnSO4 + PbSO4 =>
26 KMnO4 + 44 H2SO4 + 5 Pb(N3)2 = 44 H2O + 30 NO2 + 13 K2SO4 + 26 MnSO4 + 5 PbSO4
Li2O + N2O5 = LiNO3 =>
Li2O + N2O5 = 2 LiNO3
KMnO4 + H2O + Na2SO3 = Mn2O4 + KOH + Na2SO4 =>
2 KMnO4 + H2O + 3 Na2SO3 = Mn2O4 + 2 KOH + 3 Na2SO4
Fe + Cl = FeCl13 =>
Fe + 13 Cl = FeCl13
Aluminiumoxide + H2SO4 = Aluminiumsulfate + water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KI + Fe(NO3)3 = K(NO3) + Fe(NO3)2 + I2 =>
2 KI + 2 Fe(NO3)3 = 2 K(NO3) + 2 Fe(NO3)2 + I2
CaF + H3O = HF + Ca + H2O =>
CaF + H3O = HF + Ca + H2O
Al(s) + HCI(aq) = AlCI(aq) + H2(g) =>
2 Al(s) + 2 HCI(aq) = 2 AlCI(aq) + H2(g)
MnO4{-} + H2SO3 = Mn{+2} + SO4{-2} + H2O + H{+} =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{+2} + 5 SO4{-2} + 3 H2O + 4 H{+}
CO2 + Cr3O4 = Cr2O3 + CO =>
CO2 + 2 Cr3O4 = 3 Cr2O3 + CO
ThCl4 + AlF3 = AlCl4 + ThF3 =>
ThCl4 + AlF3 = AlCl4 + ThF3
MoP + Mo2P2O11 = MoOPO4 =>
MoP + 5 Mo2P2O11 = 11 MoOPO4
NaNO3 + KI + H2SO4 = H2O + I2 + K2SO4 + NO + Na2SO4 =>
2 NaNO3 + 6 KI + 4 H2SO4 = 4 H2O + 3 I2 + 3 K2SO4 + 2 NO + Na2SO4
NaCH3COO + H2O = H2CH3COO + NaO =>
NaCH3COO + H2O = H2CH3COO + NaO
C14H28 + O2 = CO2 + H2O =>
C14H28 + 21 O2 = 14 CO2 + 14 H2O
Ca(OH)2 + H2O4S = CaSO4 + H2O =>
Ca(OH)2 + H2O4S = CaSO4 + 2 H2O
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2 =>
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2
H2SO4 + CaCO3 = CaCO3SO4 + H2 =>
H2SO4 + CaCO3 = CaCO3SO4 + H2
PI3 + Br2 + H2O = HBr + I2 + H3PO4 =>
2 PI3 + 5 Br2 + 8 H2O = 10 HBr + 3 I2 + 2 H3PO4
C6H12 + O8 = CO2 + H2O =>
4 C6H12 + 9 O8 = 24 CO2 + 24 H2O
Ag(s) + N2(g) + O2(g) = AgNO3(s) =>
2 Ag(s) + N2(g) + 3 O2(g) = 2 AgNO3(s)
K2Cr2O7 + H2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
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