| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO3)3 + 3 NaS = Fe(S)3 + 3 NaNO3
PtO2 + H2SO4 = Pt(SO4)2 + H2O =>
PtO2 + 2 H2SO4 = Pt(SO4)2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NaOH + CH3CH2COOH = CH3CH2COO + NaOH2 =>
NaOH + CH3CH2COOH = CH3CH2COO + NaOH2
KMnO4 + Na3[Sb(OH)4] + KOH = K2MnO4 + Na[Sb(OH)6] + NaOH =>
4 KMnO4 + Na3[Sb(OH)4] + 4 KOH = 4 K2MnO4 + Na[Sb(OH)6] + 2 NaOH
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
K3AlO3 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 K3AlO3 + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 6 H2O
Cu + H2CO3 = CuCO3 + H2 =>
Cu + H2CO3 = CuCO3 + H2
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NH4OH + H2S = HOH + (NH4)2S =>
2 NH4OH + H2S = 2 HOH + (NH4)2S
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
KCH3COO + (NH4)2SO4 = K2SO4 + NH4CH3COO =>
2 KCH3COO + (NH4)2SO4 = K2SO4 + 2 NH4CH3COO
Ca(HCO3)2 + HI = CaI2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HI = CaI2 + 2 CO2 + 2 H2O
N2O3 + FeO = Fe2O3 + NO =>
N2O3 + 2 FeO = Fe2O3 + 2 NO
Bi2S3 + I2S7 = Bi2S5 + IS2 =>
3 Bi2S3 + 2 I2S7 = 3 Bi2S5 + 4 IS2
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
HCl + Cu = CuCl5 + H =>
5 HCl + Cu = CuCl5 + 5 H
NaNO3 + CH3OH + NaHCO3 = CH3NH2 + Na2CO3 + O =>
NaNO3 + CH3OH + NaHCO3 = CH3NH2 + Na2CO3 + 4 O
NH4NO3 + LiOH = LiNO2 + H2O + NH3 =>
3 NH4NO3 + 4 LiOH = 4 LiNO2 + 5 H2O + 2 NH3
Ca + Fe(NO3)2 = Ca(NO2)2 + Fe + O2 =>
Ca + Fe(NO3)2 = Ca(NO2)2 + Fe + O2
SO2Ca(OH)2 = CaOH2SO3 =>
SO2Ca(OH)2 = CaOH2SO3
Li3(PO4) + Ag = Ag3(PO4)2 + Li =>
2 Li3(PO4) + 3 Ag = Ag3(PO4)2 + 6 Li
HNO3 + KNO3 = HK + NO3 =>
HNO3 + KNO3 = HK + 2 NO3
Fe(SCN) = Fe + SCN =>
Fe(SCN) = Fe + SCN
BF3 + LiH = LiBH4 + LiF =>
BF3 + 4 LiH = LiBH4 + 3 LiF
O2 + H2 + C = HCH3CO2 =>
O2 + 2 H2 + 2 C = HCH3CO2
MnO2 + FeSO4 + NaOH + H2O = Fe(OH)3 + Mn(OH)2 + Na2SO4 =>
MnO2 + 2 FeSO4 + 4 NaOH + 2 H2O = 2 Fe(OH)3 + Mn(OH)2 + 2 Na2SO4
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
KClO3(C) = KCl(C) + O2(g) =>
2 KClO3(C) = 2 KCl(C) + 3 O2(g)
CUOCO3 = CUO2 + CO2 =>
CUOCO3 = CUO2 + CO2
CoCl2 + Na2SO3 = CoSO3 + ClNa =>
CoCl2 + Na2SO3 = CoSO3 + 2 ClNa
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mo + F2 = MoF3 =>
2 Mo + 3 F2 = 2 MoF3
CaOCl2 + NH4OH = H2O + CaCl2 + N2 =>
3 CaOCl2 + 2 NH4OH = 5 H2O + 3 CaCl2 + N2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
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
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CH2CH2 + Cl2 = ClCH2CH2Cl =>
CH2CH2 + Cl2 = ClCH2CH2Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cr2(N2O2)2 = Cr2 + N2O2 =>
Cr2(N2O2)2 = Cr2 + 2 N2O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/13/24
Équations équilibrées sur10/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
