| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + O2 = Na2O2
CuS + CuSO4 = CuS(CuSO4) =>
CuS + CuSO4 = CuS(CuSO4)
FeAsS + ClO2 + H2O = Fe{+3} + AsO4{-3} + SO4{-2} + Cl{-} + H{+} =>
5 FeAsS + 14 ClO2 + 12 H2O = 5 Fe{+3} + 5 AsO4{-3} + 5 SO4{-2} + 14 Cl{-} + 24 H{+}
CH3CH2CH2CHO + CuSO4 + NaOH = CH3CH2CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O
KMnO4 + KOH + HCOOK = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + 3 KOH + HCOOK = 2 K2MnO4 + K2CO3 + 2 H2O
FeCl3Fe2O3 = FeClO =>
FeCl3Fe2O3 = 3 FeClO
Ca(OH)2 + H(NO3) = Ca(NO3) + H(OH)2 =>
Ca(OH)2 + H(NO3) = Ca(NO3) + H(OH)2
H3PO4 + Pb(C2H3O2)2 = Pb3(PO4)2 + HC2H3O2 =>
2 H3PO4 + 3 Pb(C2H3O2)2 = Pb3(PO4)2 + 6 HC2H3O2
BaO + P2O5 = BaP2 + O =>
BaO + P2O5 = BaP2 + 6 O
N2Mg3 + H2O = MgO + NH3 =>
N2Mg3 + 3 H2O = 3 MgO + 2 NH3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
ethylalcohol + oxygen = Carbondioxide + water =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
KMnO4 = K2MnO + MnO + O2 =>
2 KMnO4 = K2MnO + MnO + 3 O2
Ca(OH)2 + C6H12O7 = C12H22CaO14*2H2O =>
Ca(OH)2 + 2 C6H12O7 = C12H22CaO14*2H2O
OH + Mn = MnO + H2O =>
2 OH + Mn = MnO + H2O
CH3CHCH2 + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
2 CH3CHCH2 + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 8 H2O
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
CuO + KCl = CuOKCl =>
CuO + KCl = CuOKCl
Ba(l) + I2(l) = BaI2(l) =>
Ba(l) + I2(l) = BaI2(l)
Au2O3 + HCl = HAu2 + ClO3 =>
Au2O3 + HCl = HAu2 + ClO3
Ba(NO3)2 + Cu2SO4 = BaSO4 + Cu(NO3) =>
Ba(NO3)2 + Cu2SO4 = BaSO4 + 2 Cu(NO3)
KMnO4 + H2SO3 = KHSO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 KHSO4 + 2 MnSO4 + H2SO4 + 3 H2O
CaCO3 + H2SO4 = CaSO4 + CO3 + H =>
CaCO3 + H2SO4 = CaSO4 + CO3 + 2 H
NaNa + ClCl = NaNaClCl =>
NaNa + ClCl = NaNaClCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + C = CaC2 + H2O2 =>
Ca(OH)2 + 2 C = CaC2 + H2O2
MgO + C = Mg + C2O =>
MgO + 2 C = Mg + C2O
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
HLAgNO3 = AgLHNO3 =>
HLAgNO3 = AgLHNO3
Fe(NO3)3 + KSCN + NaF = Fe(SCN)3 + KF + NaNO3 =>
Fe(NO3)3 + 3 KSCN + 3 NaF = Fe(SCN)3 + 3 KF + 3 NaNO3
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
I2O5 + H2O = H5IO10 + I2 =>
3 I2O5 + 5 H2O = 2 H5IO10 + 2 I2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO3 + CrSO4 + H2O = Na2SO4 + Cr(OH)3 + SO2 =>
Na2SO3 + 2 CrSO4 + 3 H2O = Na2SO4 + 2 Cr(OH)3 + 2 SO2
Al(s) + HNO3(aq) = Al(NO3)3(x) + NO2(g) + H2O(l) =>
Al(s) + 6 HNO3(aq) = Al(NO3)3(x) + 3 NO2(g) + 3 H2O(l)
LiF + Cl2 = Li2Cl + F2 =>
4 LiF + Cl2 = 2 Li2Cl + 2 F2
KMnO4 + C6H8O7 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
18 KMnO4 + 5 C6H8O7 + 27 H2SO4 = 30 CO2 + 9 K2SO4 + 18 MnSO4 + 47 H2O
Ca + Fe3{+} = Ca3{+} + Fe =>
3 Ca + Fe3{+} = Ca3{+} + 3 Fe
CH3Br + O2 = CO2 + H2O + Br =>
4 CH3Br + 7 O2 = 4 CO2 + 6 H2O + 4 Br
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H4OH(COOH) + NaOH = C2H4OH(COONa) + H2O =>
C2H4OH(COOH) + NaOH = C2H4OH(COONa) + H2O
Hg2Cl2 + NH3 = Hg + Cl(NH3) =>
Hg2Cl2 + 2 NH3 = 2 Hg + 2 Cl(NH3)
CaCO3 + NH4OH = CaOH + (NH4)CO3 =>
CaCO3 + NH4OH = CaOH + (NH4)CO3
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
AgNo3 + NH4No3 + NaOH = Ag(NH3)2OH + NaNo3 + H2O =>
AgNo3 + 2 NH4No3 + 3 NaOH = Ag(NH3)2OH + 3 NaNo3 + 2 H2O
C6H5Cl(l) + SiCl4(l) + Na(s) = (C6H5)4Si(l) + NaCl(s) =>
4 C6H5Cl(l) + SiCl4(l) + 8 Na(s) = (C6H5)4Si(l) + 8 NaCl(s)
NaPO4 + FeNO3 = NaNO3 + FePO4 =>
NaPO4 + FeNO3 = NaNO3 + FePO4
K2CO3*15H2O + HNO3 = CO2 + H2O + KNO3 =>
K2CO3*15H2O + 2 HNO3 = CO2 + 16 H2O + 2 KNO3
C6H5OH + Ca(OH)2 = Ca(C6H5O)2 + H2O =>
2 C6H5OH + Ca(OH)2 = Ca(C6H5O)2 + 2 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 50 51 52 53 54 55 56 57 58 59 60 61 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/14/24
Équations équilibrées sur09/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
