| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
HSO3{-} + H{+} = SO2 + H2O =>
HSO3{-} + H{+} = SO2 + H2O
C27H46O + C7H5ClO = C34H50O2 + HCl =>
C27H46O + C7H5ClO = C34H50O2 + HCl
Cr(OH)3 + NaOH = CrNa(OH)4 =>
Cr(OH)3 + NaOH = CrNa(OH)4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cu(NO3)2 + C = CuO + NO + CO2 =>
2 Cu(NO3)2 + 3 C = 2 CuO + 4 NO + 3 CO2
NH3 + O = NO2O + H2O =>
2 NH3 + 9 O = 2 NO2O + 3 H2O
H2S + KClO3 = KCl + S + H2O =>
3 H2S + KClO3 = KCl + 3 S + 3 H2O
Cl2 + FeO3 = FeCl3 + O2 =>
3 Cl2 + 2 FeO3 = 2 FeCl3 + 3 O2
K + I + O3 = KIO3 =>
K + I + O3 = KIO3
SnS + HNO3 + H2O = H2SnO3 + H2SO4 + NO =>
3 SnS + 10 HNO3 + H2O = 3 H2SnO3 + 3 H2SO4 + 10 NO
Zn(s) + HCl(g) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(g) = ZnCl2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4 + H2SO4 = N2(SO4)3 + H2 =>
2 NH4 + 3 H2SO4 = N2(SO4)3 + 7 H2
Al2O3 + NH4F = AlF3 + (NH4)2O =>
Al2O3 + 6 NH4F = 2 AlF3 + 3(NH4)2O
HC1 + Ca(OH)2 = CaC2 + H2O =>
2 HC1 + Ca(OH)2 = CaC2 + 2 H2O
Zn + HClO2 = ZnClO2 + H =>
Zn + HClO2 = ZnClO2 + H
CO2 + H2O = CH4 + O2 = C6H12O6 =>
CO2 + 2 H2O = CH4 + 2 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2Cr2O7 + FeCl2 + HCl = CrCl3 + FeO3 + H2O =>
2 H2Cr2O7 + 3 FeCl2 + 6 HCl = 4 CrCl3 + 3 FeO3 + 5 H2O
C6H3(CH3)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H3(COOH)3 =>
5 C6H3(CH3)3 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 42 H2O + 5 C6H3(COOH)3
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3 =>
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3
CH3COOH + CH3CHOHCH3 = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 CH3CHOHCH3 = 3 CH3COOCH2CH3 + 2 H2O
H2SO4 + C12H22O11 = C + H3OHSO4 =>
11 H2SO4 + C12H22O11 = 12 C + 11 H3OHSO4
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
H2SO4(aq) + Ni(OH)2(aq) = H2O(l) + NiSO4(s) =>
H2SO4(aq) + Ni(OH)2(aq) = 2 H2O(l) + NiSO4(s)
Mg(N3)2 = Mg + N2 =>
Mg(N3)2 = Mg + 3 N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3(aq) + Ni(NO3)2(aq) = NiCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Ni(NO3)2(aq) = NiCO3(s) + 2 NaNO3(aq)
VO2{+} + H{+} + Zn = V{2+} + H2O + Zn{2+} =>
2 VO2{+} + 8 H{+} + 3 Zn = 2 V{2+} + 4 H2O + 3 Zn{2+}
Cu(NO3)2*3H2O + NaOH = CuO + NaNO3 + H2O =>
Cu(NO3)2*3H2O + 2 NaOH = CuO + 2 NaNO3 + 4 H2O
As2S3 + NaOH + O2 = Na2SO4 + Na3AsO4 + H2O =>
As2S3 + 12 NaOH + 7 O2 = 3 Na2SO4 + 2 Na3AsO4 + 6 H2O
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
Rb3N + H2O = Rb2O + NH3 =>
2 Rb3N + 3 H2O = 3 Rb2O + 2 NH3
AgNO3 + ZnBr2 = Zn(NO3)2 + AgBr =>
2 AgNO3 + ZnBr2 = Zn(NO3)2 + 2 AgBr
CH3OH079118 + O2 = CO2 + H2O =>
4 CH3OH079118 + 79123 O2 = 4 CO2 + 158242 H2O
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
Pb + NH4 = Pb(N)2 + H2 =>
Pb + 2 NH4 = Pb(N)2 + 4 H2
K3PO4 + CoBr2 = Co3(PO4)2 + KBr =>
2 K3PO4 + 3 CoBr2 = Co3(PO4)2 + 6 KBr
KMnO4 + NaOH + KI = K2MnO4 + Na2MnO4 + H2O + KIO3 =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + 3 Na2MnO4 + 3 H2O + KIO3
BaCl2(aq) + Na2SO4(aq) = Cl2Na2(aq) + BaSO4(aq) =>
BaCl2(aq) + Na2SO4(aq) = Cl2Na2(aq) + BaSO4(aq)
SnO2(s) + C(s) = Sn(s) + CO2(g) =>
SnO2(s) + C(s) = Sn(s) + CO2(g)
HgO + KCl + H2O = K2HgCl4 + KOH =>
HgO + 4 KCl + H2O = K2HgCl4 + 2 KOH
CH3CH3 + Cl2 = CH3CH2(Cl) + HCl =>
CH3CH3 + Cl2 = CH3CH2(Cl) + HCl
Zn + Fe2O3 = ZnO + Fe =>
3 Zn + Fe2O3 = 3 ZnO + 2 Fe
KBrI = BrKI =>
KBrI = BrKI
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
