| Équations équilibrées la veille |
KNO3NO2 = KNO2NO3
Mn + N = Mn2N =>
2 Mn + N = Mn2N
NaHMnO4 + H2MnO4 + Cl2 = NaClO3 + MnO2 + H2O =>
2 NaHMnO4 + 3 H2MnO4 + Cl2 = 2 NaClO3 + 5 MnO2 + 4 H2O
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
AgNO3 + CO2 = Ag2CO3 + CO + NO3 =>
2 AgNO3 + 2 CO2 = Ag2CO3 + CO + 2 NO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CH3CCH + NaNH2 = CH3CC + NaNH3 =>
CH3CCH + NaNH2 = CH3CC + NaNH3
KAlSi3O8 + H2O + H = K + Al3 + H4SiO4 =>
3 KAlSi3O8 + 12 H2O + 12 H = 3 K + Al3 + 9 H4SiO4
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
K2S + BaCl2 = KCl + SBa =>
K2S + BaCl2 = 2 KCl + SBa
CuSO4OH2 + NaOH = CuO + H2O + Na2SO4 =>
CuSO4OH2 + 2 NaOH = CuO + 2 H2O + Na2SO4
MnCl2 + (NH4)(OH) = Mn(OH)2 + (NH4)Cl =>
MnCl2 + 2(NH4)(OH) = Mn(OH)2 + 2(NH4)Cl
H2CO3 + Fe = H2 + Fe2CO3 =>
H2CO3 + 2 Fe = H2 + Fe2CO3
C5H2O3 + O2 = H2O + CO =>
2 C5H2O3 + 3 O2 = 2 H2O + 10 CO
C7H19 + O2 = CO2 + H2O =>
4 C7H19 + 47 O2 = 28 CO2 + 38 H2O
H2O + CO = C2H3O + O2 =>
6 H2O + 8 CO = 4 C2H3O + 5 O2
N2 + H2O = N2H4 + O2 =>
N2 + 2 H2O = N2H4 + O2
CH3(CH2)2CH3 + O2 = H2O + CO2 =>
2 CH3(CH2)2CH3 + 13 O2 = 10 H2O + 8 CO2
NaOH + CO2 + C = Na2CO3 + H2 =>
4 NaOH + CO2 + C = 2 Na2CO3 + 2 H2
N2H4*H2SO4 + CuSO4 + NaCl = N2 + CuCl + Na2SO4 + HCl =>
N2H4*H2SO4 + 4 CuSO4 + 10 NaCl = N2 + 4 CuCl + 5 Na2SO4 + 6 HCl
K2(SO4) + Al(OH)3 = Al2(SO4)3 + K(OH) =>
3 K2(SO4) + 2 Al(OH)3 = Al2(SO4)3 + 6 K(OH)
Na2 + (NO3)2 = Na2NO3 =>
2 Na2 + (NO3)2 = 2 Na2NO3
Mg + Li2CO3 = CO3 + MgLi2 =>
Mg + Li2CO3 = CO3 + MgLi2
CaOCl2 + H2SO4 = CaSO4 + HOCl + HCl =>
CaOCl2 + H2SO4 = CaSO4 + HOCl + HCl
Cr2O3 + O2 + NaOH = NaCrO4 + H2O =>
Cr2O3 + 2 O2 + 2 NaOH = 2 NaCrO4 + H2O
HMnO4 + HCl = HCl2 + H2O + MnCl2 =>
HMnO4 + 12 HCl = 5 HCl2 + 4 H2O + MnCl2
NH3 + Mn2O7 = Mn + N2 + H2O =>
14 NH3 + 3 Mn2O7 = 6 Mn + 7 N2 + 21 H2O
K4Fe(CN)6 + FeH3 = C18Fe7N18 + KH =>
3 K4Fe(CN)6 + 4 FeH3 = C18Fe7N18 + 12 KH
CO2 + H2O + NaOH = NaH3CO4 =>
CO2 + H2O + NaOH = NaH3CO4
Zn + FeNO3 = Zn(NO3) + Fe =>
Zn + FeNO3 = Zn(NO3) + Fe
K4Fe(CN)6(aq) + Fe2(SO4)3(aq) = KFe[Fe(CN)6](s) + K2(SO4)(aq) =>
2 K4Fe(CN)6(aq) + Fe2(SO4)3(aq) = 2 KFe[Fe(CN)6](s) + 3 K2(SO4)(aq)
H4Cr2O7 + Cu(OH)2 = Cu3(HCr2O7)2 + H2O =>
2 H4Cr2O7 + 3 Cu(OH)2 = Cu3(HCr2O7)2 + 6 H2O
Mg + CuCl2 = MgCl2*Cu =>
Mg + CuCl2 = MgCl2*Cu
Mn + Cl2 = MnCl2 =>
Mn + Cl2 = MnCl2
NO + I2O5 = I2 + NO2 =>
5 NO + I2O5 = I2 + 5 NO2
BO + O2 = B2O3 =>
4 BO + O2 = 2 B2O3
Re2O7 + C = Re + CO2 =>
2 Re2O7 + 7 C = 4 Re + 7 CO2
Sb2S3 + H2O2 = Sb2H2 + S + O2 =>
Sb2S3 + H2O2 = Sb2H2 + 3 S + O2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
HC2H3O2(aq) + K2CO3 = KC2H3O2(aq) + H2O(l) + CO2(g) =>
2 HC2H3O2(aq) + K2CO3 = 2 KC2H3O2(aq) + H2O(l) + CO2(g)
HC2H3O2 + HCl = H2CO2 + CH3Cl =>
HC2H3O2 + HCl = H2CO2 + CH3Cl
Cu2O + I2O5 = Cu + IO3 =>
Cu2O + I2O5 = 2 Cu + 2 IO3
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
P2O5 = O + P =>
P2O5 = 5 O + 2 P
CaO + Cl = CaOCl =>
CaO + Cl = CaOCl
H2SO4 + Na3[Co(NO2)6] = NO2 + CoSO4 + H2 + NaNO2 =>
H2SO4 + Na3[Co(NO2)6] = 3 NO2 + CoSO4 + H2 + 3 NaNO2
MnO4{-} + H2O + ClO2{-} = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 2 H2O + 3 ClO2{-} = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
K2O + Y2O3 + RuO2 = KYRuO4 =>
K2O + Y2O3 + 2 RuO2 = 2 KYRuO4
Cu + Ag + Au = CuAgAu =>
Cu + Ag + Au = CuAgAu
PbO2 + Mn(OH)2 + HNO3 = Pb(NO3)2 + HMnO4 + HH23 =>
8 PbO2 + 8 Mn(OH)2 + 16 HNO3 = 8 Pb(NO3)2 + 8 HMnO4 + HH23
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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