| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + HC8H4O4 = KHC8H4O4
NiSO4 + K2SO4 = K2Ni(SO4)2 =>
NiSO4 + K2SO4 = K2Ni(SO4)2
HClO3 = HCl + O2 =>
2 HClO3 = 2 HCl + 3 O2
Fe3O4 + MnO2 + HCl = FeCl3 + MnCl + H2O =>
3 Fe3O4 + MnO2 + 28 HCl = 9 FeCl3 + MnCl + 14 H2O
C6H8O7 + O = C6H8O8 =>
C6H8O7 + O = C6H8O8
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
K2Cr2O7 + FeSO4 + H2SO4 = Fe(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 3 Fe(SO4)3 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
N2O3 + Ca(OH)2 = Ca3(NO3)2 + H2O =>
N2O3 + 3 Ca(OH)2 = Ca3(NO3)2 + 3 H2O
Na2SO4 + HNO3 = HSO4 + Na2NO3 =>
Na2SO4 + HNO3 = HSO4 + Na2NO3
Na2SO4 + (CH3COO)2Ba = CH3COONa + BaSO4 =>
Na2SO4 + (CH3COO)2Ba = 2 CH3COONa + BaSO4
Zr + PbO2 = ZrO2 + Pb =>
Zr + PbO2 = ZrO2 + Pb
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
WCl6 + Al2O3 = AlCl3 + WOCl4 =>
3 WCl6 + Al2O3 = 2 AlCl3 + 3 WOCl4
NaBrO3 + NaCl + H2O = NaBr + Cl2 + NaOH =>
NaBrO3 + 6 NaCl + 3 H2O = NaBr + 3 Cl2 + 6 NaOH
C2H5OH + C6H5NH2 = C2H5NHC6H5 + H2O =>
C2H5OH + C6H5NH2 = C2H5NHC6H5 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2HPO4 + Ba(NO3)3 = Ba2(HPO4)3 + NaNO3 =>
3 Na2HPO4 + 2 Ba(NO3)3 = Ba2(HPO4)3 + 6 NaNO3
NaOH + Na2Cr2O7 = H2O + Na2CrO4 =>
2 NaOH + Na2Cr2O7 = H2O + 2 Na2CrO4
SnO2 + H2 = Sn(s) + H2O(g) =>
SnO2 + 2 H2 = Sn(s) + 2 H2O(g)
CH3CH2OOCCH3 + NaOH = CH3CH2OH + CH3COONa =>
CH3CH2OOCCH3 + NaOH = CH3CH2OH + CH3COONa
H10C8N4O2 + O2 = CO2 + H2O + NO2 =>
2 H10C8N4O2 + 27 O2 = 16 CO2 + 10 H2O + 8 NO2
AgNO3 + H2 = Ag + H2(NO3) =>
AgNO3 + H2 = Ag + H2(NO3)
C(grafito) + O2(g) + H2(g) = C3H6O =>
6 C(grafito) + O2(g) + 6 H2(g) = 2 C3H6O
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
C4H7NH2 + HNO2 = C4H7OH + N2 + H2O =>
C4H7NH2 + HNO2 = C4H7OH + N2 + H2O
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
C2H10(O) + O2 = CO2 + H2O =>
C2H10(O) + 4 O2 = 2 CO2 + 5 H2O
CrBr3 + Na2CO3 + H2O = Cr(OH)3 + CO2 + NaBr =>
2 CrBr3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 6 NaBr
PBr5 + KOH = KH2PO4 + KBr + H2O =>
PBr5 + 6 KOH = KH2PO4 + 5 KBr + 2 H2O
Sn(CO3)2 = Sn2O4 + CO2 =>
2 Sn(CO3)2 = Sn2O4 + 4 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(PO4)2 + SiO2 + C = CaSiO + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 18 C = 2 CaSiO + P4 + 18 CO
KMnO4 + CH3CH2CH2CH3 + H2O = CH2(OH)CH2OH + KOH + MnO2 =>
2 KMnO4 + CH3CH2CH2CH3 + 2 H2O = 2 CH2(OH)CH2OH + 2 KOH + 2 MnO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KI(aq) + NaOH(aq) = KOH(aq) + NaI(s) =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI(s)
C5H4O2 + H2 = C5H6O2 =>
C5H4O2 + H2 = C5H6O2
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
C2H4Cl2 + NaOH = C2H4ClOH + NaCl =>
C2H4Cl2 + NaOH = C2H4ClOH + NaCl
NaCH3COO + HI = NaI + CH3COOH =>
NaCH3COO + HI = NaI + CH3COOH
Ca(OH)2 + Na2CO3 = Ca2(CO3)2 + NaOH =>
2 Ca(OH)2 + 2 Na2CO3 = Ca2(CO3)2 + 4 NaOH
H2SO4*2H2O = H2SO4 + H2O =>
H2SO4*2H2O = H2SO4 + 2 H2O
Cu(NO3)2 + H2SO3 + H2O = H2SO4 + Cu2S + HNO3 =>
2 Cu(NO3)2 + 5 H2SO3 + H2O = 4 H2SO4 + Cu2S + 4 HNO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C6H5COOH + CaO = CaCO2 + C6H5 + H =>
6 C6H5COOH + 12 CaO = 12 CaCO2 + 5 C6H5 + 11 H
Fe3{+} + NH2OH + OH{-} = Fe2 + N2 + H2O =>
2 Fe3{+} + 2 NH2OH + 2 OH{-} = 3 Fe2 + N2 + 4 H2O
NaI + CaCl2 = CaI2 + NaCl =>
2 NaI + CaCl2 = CaI2 + 2 NaCl
Li2O + H2O = H2 + Li(OH)2 =>
Li2O + 3 H2O = H2 + 2 Li(OH)2
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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