| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuSO4 + 4 KI = 2 CuIK2SO4 + I2
Zn + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb =>
Zn + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb
SO2 + H2O = HSO4{-} + H{+} + {-} =>
SO2 + 2 H2O = HSO4{-} + 3 H{+} + 2e
KCl + HCl = KH + Cl2 =>
KCl + HCl = KH + Cl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb =>
Zn + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb
Zn(s) + AlCl3(aq) = ZnCl2(aq) + Al(s) =>
3 Zn(s) + 2 AlCl3(aq) = 3 ZnCl2(aq) + 2 Al(s)
Na2HPO4 + HBr = NaH2PO4 + NaBr =>
Na2HPO4 + HBr = NaH2PO4 + NaBr
FeNaCl2 = FeClNaCl =>
FeNaCl2 = FeClNaCl
Na2HPO4 + HBr = NaH2PO4 + NaBr =>
Na2HPO4 + HBr = NaH2PO4 + NaBr
SrCO3 + Y2O3 + Co3O4 = Sr0*775Y0*225CoO3 + CO2 + O2 =>
4.0000000000001SrCO3 + 1550 Y2O3 + 300 Co3O4 = 4 Sr0*775Y0*225CoO3 + 4 CO2 + 1577 O2
Na2HPO4 + HBr = NaH2PO4 + NaBr =>
Na2HPO4 + HBr = NaH2PO4 + NaBr
Zn + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb =>
Zn + Pb(CH3CO2)2 = Zn(CH3CO2)2 + Pb
H2Zn = ZnH2 =>
H2Zn = ZnH2
I2 + OH{-} = I{-} + IO{-} + H2O =>
I2 + 2 OH{-} = I{-} + IO{-} + H2O
SeO4{2-} + Cl{-} + H{+} = SeO3{2-} + Cl2 + H2O =>
SeO4{2-} + 2 Cl{-} + 2 H{+} = SeO3{2-} + Cl2 + H2O
Cu{+} + Cr{3{+} = Cu{2+}+Cr =>
3 Cu{+} + Cr{3{+} = 3 Cu{2+}+Cr
KOH + C8H5KO4 = KC8H4KO4 + H2O =>
KOH + C8H5KO4 = KC8H4KO4 + H2O
I2 + OH{-} = I{-} + IO{-} + H2O =>
I2 + 2 OH{-} = I{-} + IO{-} + H2O
Al(HCO3)3 + HNO3 = Al(HNO3)3 + HCO3 =>
Al(HCO3)3 + 3 HNO3 = Al(HNO3)3 + 3 HCO3
Cu(NO3)2 + Na2CO3 = Na2(NO3)2 + CuCO3 =>
Cu(NO3)2 + Na2CO3 = Na2(NO3)2 + CuCO3
Na + H3O = NaOH + H =>
Na + H3O = NaOH + 2 H
CuCl2 + Fe = Cu + FeCl3 =>
3 CuCl2 + 2 Fe = 3 Cu + 2 FeCl3
C + K2Cr2O7 = Cr2O3 + K2C03 + CO2 =>
5 C + K2Cr2O7 = Cr2O3 + K2C03 + 2 CO2
CuNO3 + Sr(OH)2 = Cu(OH)2 + SrNO3 =>
CuNO3 + Sr(OH)2 = Cu(OH)2 + SrNO3
Al + NH4Cl = AlCl3 + NH3 + H2 =>
2 Al + 6 NH4Cl = 2 AlCl3 + 6 NH3 + 3 H2
HCl + CH2Cl2 = CH4 + Cl2 =>
2 HCl + CH2Cl2 = CH4 + 2 Cl2
HCl + Be(OH)2 = BeCl2 + H2O =>
2 HCl + Be(OH)2 = BeCl2 + 2 H2O
AgNO3 + (NH4)2CO3 = Ag2CO3 + (NH4) + NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2(NH4) + 2 NO3
RbOH = Rb2O + H2O =>
2 RbOH = Rb2O + H2O
CH3CHClCOOC2H5H2O = CH3CHClCOOHC2H5OH =>
CH3CHClCOOC2H5H2O = CH3CHClCOOHC2H5OH
LiOH(s) + CO2(g) = Li2CO3 + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3 + H2O(l)
Co + H2SO4 = CoSO4 + S + H2O =>
3 Co + 4 H2SO4 = 3 CoSO4 + S + 4 H2O
N2 + HCl = Cl2 + H3N =>
N2 + 6 HCl = 3 Cl2 + 2 H3N
Hg2OH + H3PO4 = Hg2 + PO4 + H2O =>
3 Hg2OH + H3PO4 = 3 Hg2 + PO4 + 3 H2O
NaCl + BeF2 = BeCl2 + NaF =>
2 NaCl + BeF2 = BeCl2 + 2 NaF
CH3COO{-} + O2 = CO2 + H2OOH{-} =>
CH3COO{-} + 2 O2 = 2 CO2 + H2OOH{-}
NaHCO3Ca(OH)2 = CaCO3H2ONaOH =>
NaHCO3Ca(OH)2 = CaCO3H2ONaOH
P2O5KOH = P2OHKO5 =>
P2O5KOH = P2OHKO5
CuINa2S2O3 = CuS2O3Na2I =>
CuINa2S2O3 = CuS2O3Na2I
Ba + Na2 = Ba2Na =>
4 Ba + Na2 = 2 Ba2Na
CH3C6H4CO2H + NaOH = CH3C6H4CO2 + Na + H2O =>
CH3C6H4CO2H + NaOH = CH3C6H4CO2 + Na + H2O
P4O10 + S = SO2 + P =>
P4O10 + 5 S = 5 SO2 + 4 P
Te + AsF5 = (Te6)(AsF6)4 + AsF3 =>
6 Te + 6 AsF5 = (Te6)(AsF6)4 + 2 AsF3
FeC2O4*2H2O(aq) = FeCO3 + H2O(g) + CO(g) =>
FeC2O4*2H2O(aq) = FeCO3 + 2 H2O(g) + CO(g)
N2O + S = SO2 + N2 =>
2 N2O + S = SO2 + 2 N2
Mg + HI = MgI + H =>
Mg + HI = MgI + H
Cr(I)3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 Cr(I)3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
C3H5(OH)3 + C17H35COOH = (C17H35COOH)2C3H5 + H2O =>
2 C3H5(OH)3 + 43 C17H35COOH = 20(C17H35COOH)2C3H5 + 12 H2O
Re(OH)7 = Re2O7 + H2O =>
2 Re(OH)7 = Re2O7 + 7 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/11/24
Équations équilibrées sur07/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
