| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag{+} + CO3{-2} = Ag2CO3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CrO7{2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
2 CrO7{2-} + 18 Cl{-} + 28 H{+} = 2 Cr{3+} + 9 Cl2 + 14 H2O
Be + Pb(SO3)2 = Pb + BeSO3 =>
2 Be + Pb(SO3)2 = Pb + 2 BeSO3
Na2SiO3(s) + HF(ac) = H2SiF6(ac) + NaF(ac) + H2O(l) =>
Na2SiO3(s) + 8 HF(ac) = H2SiF6(ac) + 2 NaF(ac) + 3 H2O(l)
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
(CuOH)2CO3 = CuO + H2CO3 =>
(CuOH)2CO3 = 2 CuO + H2CO3
HBr(aq) + Al(OH)3 = H2O + AlBr3 =>
3 HBr(aq) + Al(OH)3 = 3 H2O + AlBr3
Ca(H2PO4)2(s) + NaHCO3(s) = CO2(g) + H2O(g) + Ca3(PO4)2(s) + Na2HPO4(s) =>
3 Ca(H2PO4)2(s) + 8 NaHCO3(s) = 8 CO2(g) + 8 H2O(g) + Ca3(PO4)2(s) + 4 Na2HPO4(s)
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
Li + Cu2(CO3)3 = Li2CO3 + Cu =>
6 Li + Cu2(CO3)3 = 3 Li2CO3 + 2 Cu
HCl + KMnO4 + HAsO2 = HAsO3 + MnCl2 + KCl + H2O =>
6 HCl + 2 KMnO4 + 5 HAsO2 = 5 HAsO3 + 2 MnCl2 + 2 KCl + 3 H2O
Ru + O2 = Ru2O3 =>
4 Ru + 3 O2 = 2 Ru2O3
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
NbCl5 + N2O5 = NbO(NO3)3 + NO2Cl =>
NbCl5 + 4 N2O5 = NbO(NO3)3 + 5 NO2Cl
FeS2 + Na2S2O7 = Fe2(SO4)3 + Na2SO4 + SO2 =>
2 FeS2 + 14 Na2S2O7 = Fe2(SO4)3 + 14 Na2SO4 + 15 SO2
ZnCO3(s) + H3PO4(ac) = Zn3(PO4)2(s) + H2O(l) + CO2(g) =>
3 ZnCO3(s) + 2 H3PO4(ac) = Zn3(PO4)2(s) + 3 H2O(l) + 3 CO2(g)
C3H5O3{-} + O2 + H{+} = CO2 + H2O =>
C3H5O3{-} + 3 O2 + H{+} = 3 CO2 + 3 H2O
CH2CHCH2 + O2 = CO2 + H2O =>
4 CH2CHCH2 + 17 O2 = 12 CO2 + 10 H2O
C6H5CH2OH + MnO4{-} + H{+} = C6H5CHO + MnO2 + H2O =>
3 C6H5CH2OH + 2 MnO4{-} + 2 H{+} = 3 C6H5CHO + 2 MnO2 + 4 H2O
Na3PO4 + Ni(ClO2)2 = NaClO2 + Ni3(PO4)2 =>
2 Na3PO4 + 3 Ni(ClO2)2 = 6 NaClO2 + Ni3(PO4)2
MgAl + CuO = MgO + Al2O3 + Cu =>
2 MgAl + 5 CuO = 2 MgO + Al2O3 + 5 Cu
CH3COOH(ac) + Ca(HCO3)2(s) = CO2(g) + H2O(l) + Ca(C2H3O2)2(ac) =>
2 CH3COOH(ac) + Ca(HCO3)2(s) = 2 CO2(g) + 2 H2O(l) + Ca(C2H3O2)2(ac)
C3H5O3{-} + O2 + H{+} = CO2 + H2O =>
C3H5O3{-} + 3 O2 + H{+} = 3 CO2 + 3 H2O
CaC2O4 + (NH4)4C = (NH4)2C2O4 + Ca2C =>
2 CaC2O4 + (NH4)4C = 2(NH4)2C2O4 + Ca2C
Na3PO4 + Zn(MnO4)2 = NaMnO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(MnO4)2 = 6 NaMnO4 + Zn3(PO4)2
HONO + (CH3)2NH = (CH3)2NNO + H2O =>
HONO + (CH3)2NH = (CH3)2NNO + H2O
ZnCl2 + (NH4)2SO3 = ZnSO3 + (NH4)Cl =>
ZnCl2 + (NH4)2SO3 = ZnSO3 + 2(NH4)Cl
Fe3OH + HCl = Fe3Cl + H2O =>
Fe3OH + HCl = Fe3Cl + H2O
Ca3(BO3)2 + HOH = H3BO3 + Ca(OH)2 =>
Ca3(BO3)2 + 6 HOH = 2 H3BO3 + 3 Ca(OH)2
CaH2 = Ca + H =>
CaH2 = Ca + 2 H
Ca(HCO3)2(aq) = CaCO3(s)(limescale) + CO2(g) + H2O =>
Ca(HCO3)2(aq) = CaCO3(s)(limescale) + CO2(g) + H2O
MgBr2 + KOH = Mg(OH)2 + KBr =>
MgBr2 + 2 KOH = Mg(OH)2 + 2 KBr
B5H9 + H2O = H3BO3 + H2 =>
B5H9 + 15 H2O = 5 H3BO3 + 12 H2
K2 + CaO = KO + Ca =>
K2 + 2 CaO = 2 KO + 2 Ca
C10H22 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
6 C10H22 + 14 KMnO4 + 16 H2O = 15 C4H8(OH)2 + 14 MnO2 + 14 KOH
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Sn + Na2CO3 = Sn(CO3)2 + Na =>
Sn + 2 Na2CO3 = Sn(CO3)2 + 4 Na
NH3CH3CH2CH2ClLiOH = CH3CH2CH2NH2LiClH2O =>
NH3CH3CH2CH2ClLiOH = CH3CH2CH2NH2LiClH2O
Se2Cl2 = SeCl4 + Se =>
2 Se2Cl2 = SeCl4 + 3 Se
OH + AgNO3 = HNO3 + AgO =>
OH + AgNO3 = HNO3 + AgO
Na2CO3(aq) + CuSO4 = Na2SO4 + CuCO3 =>
Na2CO3(aq) + CuSO4 = Na2SO4 + CuCO3
K2CO3 + Sr(OH)2 = K2(OH)2 + SrCO3 =>
K2CO3 + Sr(OH)2 = K2(OH)2 + SrCO3
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
NH + O = N + HO =>
NH + O = N + HO
CO2 + Al = Al2C3 + O2 =>
3 CO2 + 2 Al = Al2C3 + 3 O2
Pt + H2O = PtO + H2 =>
Pt + H2O = PtO + H2
Fe + HCl = FeCl2 + H2 = Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Cd + HNO3 = CdO + NO2 + H2O =>
Cd + 2 HNO3 = CdO + 2 NO2 + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
