| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2CHCH2BrNaI = CH2CHCH2INaBr
Ca(NO3)2(aq) + NaI(aq) = CaI2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaI(aq) = CaI2(aq) + 2 NaNO3(aq)
Ti(s) + O2(g) = TiO(s) =>
2 Ti(s) + O2(g) = 2 TiO(s)
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s) =>
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s)
C6H5COOC2H5 + OH{-} = C6H5COO{-} + C2H5OH =>
C6H5COOC2H5 + OH{-} = C6H5COO{-} + C2H5OH
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr2O7{2-} + Sn{2+} + H{+} = Cr{3+} + Sn{4+} + H2O =>
Cr2O7{2-} + 3 Sn{2+} + 14 H{+} = 2 Cr{3+} + 3 Sn{4+} + 7 H2O
B2H6 + HCl = BCl3 + H2 =>
B2H6 + 6 HCl = 2 BCl3 + 6 H2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
C2H4 + HBr = C4BrH9 =>
2 C2H4 + HBr = C4BrH9
H3C6H5O2 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 H3C6H5O2 + 42 NaHCO3 = 14 Na3C6H5O7 + 22 H2O + 12 CO2
Ba(CO3)H2SO4 = Ba(SO4)CO2H2O =>
Ba(CO3)H2SO4 = Ba(SO4)CO2H2O
C6H12N4 + H2O = CH2O + NH3 =>
C6H12N4 + 6 H2O = 6 CH2O + 4 NH3
AlF3 + I2 = IF + Al =>
2 AlF3 + 3 I2 = 6 IF + 2 Al
Ag + NH4OH = [Ag(NH3)2] + H2O =>
Ag + 2 NH4OH = [Ag(NH3)2] + 2 H2O
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
SO2 + OH{-} = SO2OH{-} =>
SO2 + OH{-} = SO2OH{-}
Cl + LiF = Li + ClF =>
Cl + LiF = Li + ClF
AlFeCl2 = AlCl2Fe =>
AlFeCl2 = AlCl2Fe
FeCl3 + CH3COOAg = (CH3COO)3Fe + AgCl =>
FeCl3 + 3 CH3COOAg = (CH3COO)3Fe + 3 AgCl
Cu + Ag2O = CuO + Ag =>
Cu + Ag2O = CuO + 2 Ag
KCl = ClK =>
KCl = ClK
SnO2 + H2SO4 = SnSO4 + H2O2 =>
SnO2 + H2SO4 = SnSO4 + H2O2
Ba(NO3)2 + NaHSO4 = Ba(HSO4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHSO4 = Ba(HSO4)2 + 2 NaNO3
Mg + MgBr2 = Mg2Br2 =>
Mg + MgBr2 = Mg2Br2
Ag + Se = Ag2Se =>
2 Ag + Se = Ag2Se
Rb(s) + O2(g) = Rb2O(s) =>
4 Rb(s) + O2(g) = 2 Rb2O(s)
Mg(OH)2 + SO3 = (MgOH)2SO4H2O =>
2 Mg(OH)2 + SO3 = (MgOH)2SO4H2O
Sb2O3 + NaOH + H2O = Na3[Sb(OH)6] =>
Sb2O3 + 6 NaOH + 3 H2O = 2 Na3[Sb(OH)6]
COOHCOOH + LiOH = LiCOOH + COOHOH =>
COOHCOOH + LiOH = LiCOOH + COOHOH
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
MgCl + NaI = MgI + ClNa =>
MgCl + NaI = MgI + ClNa
Cu + Mg(NO3)2 = Mg + Cu(NO3)2 =>
Cu + Mg(NO3)2 = Mg + Cu(NO3)2
NaNO2 + KMnO4 + H2SO4 = NaNO3 + K2SO4 + MnSO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + K2SO4 + 2 MnSO4 + 3 H2O
AgNO3 + Cl2 = AgCl + N2O5 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O5 + O2
CH3CN + H2O = CH3COOH + NH3 =>
CH3CN + 2 H2O = CH3COOH + NH3
Me + H2O = Me(OH)2 + H2 =>
Me + 2 H2O = Me(OH)2 + H2
HCN + Ba(OH)2 = Ba(CN)2 + H2O =>
2 HCN + Ba(OH)2 = Ba(CN)2 + 2 H2O
Na2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2O =>
3 Na2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + 3 Na2O
Bi3(AsO4)5 + Si(CO3)2 = Bi2(CO3)5 + Si3(AsO4)4 =>
4 Bi3(AsO4)5 + 15 Si(CO3)2 = 6 Bi2(CO3)5 + 5 Si3(AsO4)4
C7H16(g) + O2 = CO2(g) + H2O(l) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(l)
C + P = C3P2 =>
3 C + 2 P = C3P2
Cu(NO3)2 + H2 = Cu(NO2)2 + H2O =>
Cu(NO3)2 + 2 H2 = Cu(NO2)2 + 2 H2O
Al2O3 + NaHCO3 = NaAlO2 + CO2 + H2O =>
Al2O3 + 2 NaHCO3 = 2 NaAlO2 + 2 CO2 + 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
