| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + H2S = CuS + 2 HCl
Al(ClO4)3 + H2O = Al(OH)3 + HClO4 =>
Al(ClO4)3 + 3 H2O = Al(OH)3 + 3 HClO4
K2O + BaO = KO + Ba2O =>
K2O + 2 BaO = 2 KO + Ba2O
Ca(NO3)2 + Na2(CrO4) = Ca(CrO4) + Na(NO3) =>
Ca(NO3)2 + Na2(CrO4) = Ca(CrO4) + 2 Na(NO3)
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
CH3CH2CHO + Cu(OH)2 + NaOH = CH3COONa + CuOH + H2O =>
2 CH3CH2CHO + 8 Cu(OH)2 + 3 NaOH = 3 CH3COONa + 8 CuOH + 7 H2O
AI + HCl = AICl + H =>
AI + HCl = AICl + H
Cu + SnCl2 = CuCl + Sn =>
2 Cu + SnCl2 = 2 CuCl + Sn
H2Se + O2F2 = SeF6 + HF + O2 =>
H2Se + 4 O2F2 = SeF6 + 2 HF + 4 O2
C7H5O4Bi + HCl = BiOCl + C7H6O3 =>
C7H5O4Bi + HCl = BiOCl + C7H6O3
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
FeCl + SOH = SCl + FeOH =>
FeCl + SOH = SCl + FeOH
Nb2VN2F2 = NbN + VN + Nb2F5 + V =>
5 Nb2VN2F2 = 6 NbN + 4 VN + 2 Nb2F5 + V
CH3NO2 = CO2 + H2 + N2 =>
2 CH3NO2 = 2 CO2 + 3 H2 + N2
SbO3 + H2 = Sb + H2O =>
SbO3 + 3 H2 = Sb + 3 H2O
ZnCl2 + (NH)2S4 = (NH)Cl4 + ZnS =>
4 ZnCl2 + (NH)2S4 = 2(NH)Cl4 + 4 ZnS
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ag2O + H2CO3 = Ag2CO3 + H2O =>
Ag2O + H2CO3 = Ag2CO3 + H2O
Fe2O3 + CO = Fe + CO2 = =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + CuBr4 = ZnBr2 + Cu =>
2 Zn + CuBr4 = 2 ZnBr2 + Cu
Fe2O3 + KClO3 + KOH = K2FeO4 + H2O + KCl =>
Fe2O3 + KClO3 + 4 KOH = 2 K2FeO4 + 2 H2O + KCl
SIC + Cl2 = SICl4 + C =>
SIC + 2 Cl2 = SICl4 + C
Na2CO3 + CuBr2 + H2O = Cu2CO3(OH)2 + NaBr + HBr =>
Na2CO3 + 2 CuBr2 + 2 H2O = Cu2CO3(OH)2 + 2 NaBr + 2 HBr
Cl2 + KOH + CrCl3 = KCl + K2CrO4 + H2O =>
3 Cl2 + 16 KOH + 2 CrCl3 = 12 KCl + 2 K2CrO4 + 8 H2O
Na2SiO3 + CH3COOH = CH3COONa + H2O + SiO2 =>
Na2SiO3 + 2 CH3COOH = 2 CH3COONa + H2O + SiO2
Ba(OH)2 + HCH3COO = Ba(CH3COO)2 + H2O =>
Ba(OH)2 + 2 HCH3COO = Ba(CH3COO)2 + 2 H2O
Tl2(SO4)3 + KI = TlI3 + K2SO4 =>
Tl2(SO4)3 + 6 KI = 2 TlI3 + 3 K2SO4
AlI3 + Ba3N2 = AlN + BaI2 =>
2 AlI3 + Ba3N2 = 2 AlN + 3 BaI2
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + Na2O + H2O =>
2 Ca5(PO4)3OH + 2 NaF = 2 Ca5(PO4)3F + Na2O + H2O
Zn + SgNO3 = Zn(NO3)2 + Sg =>
Zn + 2 SgNO3 = Zn(NO3)2 + 2 Sg
C2H4O2 + C4H12O = C7H16 + O2 =>
10 C2H4O2 + 2 C4H12O = 4 C7H16 + 11 O2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Zr{4+} + S{2-} = Zr2S4 =>
2 Zr{4+} + 4 S{2-} = Zr2S4
Pb(NO3)2 + Li2(CO3) = Pb(CO3) + Li(NO3) =>
Pb(NO3)2 + Li2(CO3) = Pb(CO3) + 2 Li(NO3)
P2O5(s) + HNO3(aq) = N2O5(g) + HPO3(l) =>
P2O5(s) + 2 HNO3(aq) = N2O5(g) + 2 HPO3(l)
BaI2 + O2 = BaO + I2 =>
2 BaI2 + O2 = 2 BaO + 2 I2
NaCrO2 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
8 NaCrO2 + 3 NaClO4 + 8 NaOH = 8 Na2CrO4 + 3 NaCl + 4 H2O
CH3OH + H2SO4 = CH3 + H2O + SO4 =>
2 CH3OH + H2SO4 = 2 CH3 + 2 H2O + SO4
NaBr2 + O2 = NaO + Br2 =>
2 NaBr2 + O2 = 2 NaO + 2 Br2
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
CuOHNO3 + KOH = Cu(OH)2 + KNO3 =>
CuOHNO3 + KOH = Cu(OH)2 + KNO3
NaBr + HNO3 = Br2 + NO + NaNO3 + H2O =>
6 NaBr + 8 HNO3 = 3 Br2 + 2 NO + 6 NaNO3 + 4 H2O
Al0 + H2SO4 = Al2(SO4)3 + H =>
2 Al0 + 3 H2SO4 = Al2(SO4)3 + 6 H
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH4OH(aq) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaSO4(s)
MnCl2 + HNO3 + NaBiO3 = NaMnO4 + H2O + N2O4 + Bi2O3 + ClO2 =>
2 MnCl2 + 26 HNO3 + 2 NaBiO3 = 2 NaMnO4 + 13 H2O + 13 N2O4 + Bi2O3 + 4 ClO2
Re(CO)5Br + Zn + HOAc = ReH(CO)5 + ZnBrOAc =>
Re(CO)5Br + Zn + HOAc = ReH(CO)5 + ZnBrOAc
He2Se1Oe4 + He1Ie1 = He2Se1 + Ie2 + He2Oe1 =>
He2Se1Oe4 + 8 He1Ie1 = He2Se1 + 4 Ie2 + 4 He2Oe1
Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl
| 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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
