| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + 4 HNO3 = Fe(NO3)3 + 2 H2O + S + NO
KI + My(NO3)3 = MyI3 + KNO3 =>
3 KI + My(NO3)3 = MyI3 + 3 KNO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
PbNO32 = PbO + O2 + NO2 =>
2 PbNO32 = 2 PbO + 29 O2 + 2 NO2
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
CaCO3 + H2S = CaS + H2O + CO2 =>
CaCO3 + H2S = CaS + H2O + CO2
QEMG = QGME =>
QEMG = QGME
As10000 + NaOH = Na3As5O3 + H =>
As10000 + 6000 NaOH = 2000 Na3As5O3 + 6000 H
NaHSO3 + H2O2 = Na2 + SO4 + H2 =>
2 NaHSO3 + H2O2 = Na2 + 2 SO4 + 2 H2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KOH + FeOHCl = Fe(OH)2 + KCl =>
KOH + FeOHCl = Fe(OH)2 + KCl
NH4InF4 = InN + HF =>
NH4InF4 = InN + 4 HF
H2SO4 + C6H5NH2 = H2NC6H4SO3H + H2O =>
H2SO4 + C6H5NH2 = H2NC6H4SO3H + H2O
Zn + AgCI + H2SO4 = Ag + HCI + ZnSO4 =>
Zn + 2 AgCI + H2SO4 = 2 Ag + 2 HCI + ZnSO4
BaCl2 + NaHSO4 = BaSO4 + HCl + Na2SO4 =>
BaCl2 + 2 NaHSO4 = BaSO4 + 2 HCl + Na2SO4
NH4InF4 = InN + HF =>
NH4InF4 = InN + 4 HF
TiF3 + IF5 = Ti2I + F2 =>
4 TiF3 + 2 IF5 = 2 Ti2I + 11 F2
C4H10 + Br = HBr + C =>
C4H10 + 10 Br = 10 HBr + 4 C
Na3N + HNO3 = NaNO3 + NH4NO3 =>
Na3N + 4 HNO3 = 3 NaNO3 + NH4NO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu(NO3)2 + Na2(SO4) = Cu2(SO4)2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2(SO4) = Cu2(SO4)2 + 4 NaNO3
H2BO3{-} + OH{-} + Al + H2O = H2AlO3{-} + BH4{-} =>
3 H2BO3{-} + 8 OH{-} + 8 Al + 7 H2O = 8 H2AlO3{-} + 3 BH4{-}
KIO3 + N2O2 + H2SO4 = I2 + K2SO4 + NO2 + H2O =>
4 KIO3 + 5 N2O2 + 2 H2SO4 = 2 I2 + 2 K2SO4 + 10 NO2 + 2 H2O
KI + Cr = KCrI =>
KI + Cr = KCrI
ClCH2CH2Cl + Zn = CH2CH2 + ZnCl2 =>
ClCH2CH2Cl + Zn = CH2CH2 + ZnCl2
NHN = NN + HH =>
2 NHN = 2 NN + HH
CaCO3 + H3BO3 = CaB2O4 + CO2 + H2O =>
CaCO3 + 2 H3BO3 = CaB2O4 + CO2 + 3 H2O
Al + Cu + NaOH = CuNa2 + Al2O3 + H2 =>
4 Al + 3 Cu + 6 NaOH = 3 CuNa2 + 2 Al2O3 + 3 H2
NaOH + CH3COOH = CH3 + COONa + H2O =>
NaOH + CH3COOH = CH3 + COONa + H2O
CuSO3 + NaOH = Cu(OH)2 + Na2SO3 =>
CuSO3 + 2 NaOH = Cu(OH)2 + Na2SO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu2O + AlOOH = CuAlO2 + H2O =>
Cu2O + 2 AlOOH = 2 CuAlO2 + H2O
NH4InF4 = InN + HF =>
NH4InF4 = InN + 4 HF
Mg + KNO3 + HCl = Mg(NO3)2 + NH4NO3 + H2O + KCl =>
4 Mg + 10 KNO3 + 10 HCl = 4 Mg(NO3)2 + NH4NO3 + 3 H2O + 10 KCl
CuSO4 + HCl = CuCl + HSO4 =>
CuSO4 + HCl = CuCl + HSO4
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Zn + BaCl2 = ZnCl2 + Ba =>
Zn + BaCl2 = ZnCl2 + Ba
Ca + MgCl2 = CaCl + Mg =>
2 Ca + MgCl2 = 2 CaCl + Mg
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
K4Fe(CN)6 + KMnO6 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
18 K4Fe(CN)6 + 122 KMnO6 + 343 H2SO4 = 194 KHSO4 + 9 Fe2(SO4)3 + 122 MnSO4 + 108 HNO3 + 108 CO2 + 192 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H3Po4 + Al(OH)3 = Al2(HPo4)3 + H2O =>
3 H3Po4 + 2 Al(OH)3 = Al2(HPo4)3 + 6 H2O
H + Cl = H2Cl =>
2 H + Cl = H2Cl
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NH4InF4 = InN + HF =>
NH4InF4 = InN + 4 HF
K2Cr2O7 + H = K + Cr3 + H2O =>
3 K2Cr2O7 + 42 H = 6 K + 2 Cr3 + 21 H2O
NO2 + HCl + Zn = NH3 + ZnO + ZnCl =>
NO2 + 3 HCl + 5 Zn = NH3 + 2 ZnO + 3 ZnCl
CO3 + H2SO4 = H2CO3 + SO4 =>
CO3 + H2SO4 = H2CO3 + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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