| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + F2 = BaF2
NaS + HCl = NaCl + HS =>
NaS + HCl = NaCl + HS
KMnO4 + SnCl2 + HCl = KCl + MnCl2 + SnCl4 + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SnCl4 + 8 H2O
KIO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + H2O + I2 =>
2 KIO4 + 7 Na2SO3 + H2SO4 = 7 Na2SO4 + K2SO4 + H2O + I2
Co(NO3)3 + Zn2 = Zn(NO3)2 + Co2 =>
4 Co(NO3)3 + 3 Zn2 = 6 Zn(NO3)2 + 2 Co2
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Na2CO3 + ZnO = ZnCO3 + Na2O =>
Na2CO3 + ZnO = ZnCO3 + Na2O
CaOH + Cl2 = Ca(ClO)2 + CaCl + H2O =>
8 CaOH + 5 Cl2 = 2 Ca(ClO)2 + 6 CaCl + 4 H2O
Li2O + CrO3 = Li2CrO4 =>
Li2O + CrO3 = Li2CrO4
KOH + CH3CH2COOH = H2O + CH3CH2COOK =>
KOH + CH3CH2COOH = H2O + CH3CH2COOK
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3 =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3
Fe3O4 + O + H2S = FeSO4 + H2 =>
Fe3O4 + 8 O + 3 H2S = 3 FeSO4 + 3 H2
Mg + Al(NO3)2 = MgNO3 + Al =>
2 Mg + Al(NO3)2 = 2 MgNO3 + Al
BaS + NaOH = BaOH + NaS =>
BaS + NaOH = BaOH + NaS
SO3 + H2O = SO4 + H3O =>
SO3 + 3 H2O = SO4 + 2 H3O
NaCl + CaCl2 = CaCl + NaCl2 =>
NaCl + CaCl2 = CaCl + NaCl2
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
CO3 + H2O = OH + CH3O =>
CO3 + 5 H2O = 7 OH + CH3O
Bi(NO3)3 + Na2CO3 = (BiO)2CO3 + NaNO3 + CO2 =>
2 Bi(NO3)3 + 3 Na2CO3 = (BiO)2CO3 + 6 NaNO3 + 2 CO2
COH(CH2)2(COOH) + NaHCO3 = COH(CH2)2(COONa)3 + H2O + CO2 =>
9 COH(CH2)2(COOH) + 24 NaHCO3 = 8 COH(CH2)2(COONa)3 + 19 H2O + 12 CO2
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2 =>
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2
Fe(OH)3 + NaCO3 = Fe(CO3)3 + NaOH =>
Fe(OH)3 + 3 NaCO3 = Fe(CO3)3 + 3 NaOH
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Hg(NO3)2 + SnCl2 = Sn(NO3)2 + HgCl2 =>
Hg(NO3)2 + SnCl2 = Sn(NO3)2 + HgCl2
Pb4 + CO3 = Pb(CO3)2 =>
Pb4 + 8 CO3 = 4 Pb(CO3)2
Au + HBr = AuBr3 + H2 =>
2 Au + 6 HBr = 2 AuBr3 + 3 H2
POCl3 + H2O = H3PO4 + Cl{-} + H{+} =>
POCl3 + 3 H2O = H3PO4 + 3 Cl{-} + 3 H{+}
Mn(OH)2 + H2SO4 = MnSO4 + H2O =>
Mn(OH)2 + H2SO4 = MnSO4 + 2 H2O
HNO3(aq) + HCl(aq) = NO2(g) + Cl2(g) + H2O(l) =>
2 HNO3(aq) + 2 HCl(aq) = 2 NO2(g) + Cl2(g) + 2 H2O(l)
C(s) + S8 = CS2 =>
4 C(s) + S8 = 4 CS2
C2H6 + O2(g) = C02(g) + H2O(g) =>
2 C2H6 + 3 O2(g) = 2 C02(g) + 6 H2O(g)
K2CO3(s) + H2SO4(aq) = CO2(g) + K2SO4(aq) + H2O(aq) =>
K2CO3(s) + H2SO4(aq) = CO2(g) + K2SO4(aq) + H2O(aq)
AlCl3 + AgNO2 = AgCl + Al(NO2)3 =>
AlCl3 + 3 AgNO2 = 3 AgCl + Al(NO2)3
CH2(COOH)2 + KOH = KCH(COOH)2 + H2O =>
CH2(COOH)2 + KOH = KCH(COOH)2 + H2O
Zn + H2SO4 = ZnS + H2O + O2 =>
2 Zn + 2 H2SO4 = 2 ZnS + 2 H2O + 3 O2
(COO)2{-2} + MnO4{-} + H{+} = H2O + Mn{+2} + CO2 =>
5(COO)2{-2} + 2 MnO4{-} + 16 H{+} = 8 H2O + 2 Mn{+2} + 10 CO2
ZnCl2 + H2O2 = Zn(ClO)2 + H2O =>
ZnCl2 + 2 H2O2 = Zn(ClO)2 + 2 H2O
(CH2OH)2CHOH(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH2OH)2CHOH(l) + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
Mg(NO3) + Rb(OH2) = RbNO3 + Mg(OH2) =>
Mg(NO3) + Rb(OH2) = RbNO3 + Mg(OH2)
AgBr + Fe3(PO4)2 = Ag3PO4 + FeBr2 =>
6 AgBr + Fe3(PO4)2 = 2 Ag3PO4 + 3 FeBr2
N2O5 + H2O = NH + O2 =>
N2O5 + H2O = 2 NH + 3 O2
V{4+} + H2O = V4O11{2-} + H{+} + e =>
4 V{4+} + 11 H2O = V4O11{2-} + 22 H{+} + 4e
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2(aq) + Cu(s) =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2(aq) + Cu(s)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + Na = NO3 + AgNa =>
AgNO3 + Na = NO3 + AgNa
SiO2 + NaO = NaSiO3 =>
SiO2 + NaO = NaSiO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CoCl2 + NaOH = CoOHCl + NaCl =>
CoCl2 + NaOH = CoOHCl + NaCl
NaNo3 + H2SO4 = Na2SO4 + HNo3 =>
2 NaNo3 + H2SO4 = Na2SO4 + 2 HNo3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/24
Équations équilibrées sur03/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
