| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COONa + H2CO3 = CH3COOH + NaHCO3
FeCuS2 + KClO3 = KCl + CuO + Fe2O3 + SO2 =>
6 FeCuS2 + 13 KClO3 = 13 KCl + 6 CuO + 3 Fe2O3 + 12 SO2
HP31O16 + NaOH = NaP31O16 + H2O =>
HP31O16 + NaOH = NaP31O16 + H2O
FeO + HBr = H2O + FeBr2 =>
FeO + 2 HBr = H2O + FeBr2
CaC2 + AgNO3 = AgC1 + Ca(NO3)2 =>
CaC2 + 2 AgNO3 = 2 AgC1 + Ca(NO3)2
C7H14O + NaClO = C7H12O + NaCl + H2O =>
C7H14O + NaClO = C7H12O + NaCl + H2O
MgS + H = Mg + H2S =>
MgS + 2 H = Mg + H2S
NiCl2 + AuNO3 = NiNO3 + AuCl2 =>
NiCl2 + AuNO3 = NiNO3 + AuCl2
K3C6H5O7 = K + C6H5O7 =>
K3C6H5O7 = 3 K + C6H5O7
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Fe2 + O3 = Fe2O3 =>
Fe2 + O3 = Fe2O3
CuS(s) + O2(g) = Cu0(s) + SO2(g) =>
CuS(s) + O2(g) = Cu0(s) + SO2(g)
Al + KOH + H2O = K[Al(OH)3]6 + H2 =>
12 Al + 2 KOH + 34 H2O = 2 K[Al(OH)3]6 + 17 H2
V(ClO)2 + Ag3PO4 = AgClO + V3(PO4)2 =>
3 V(ClO)2 + 2 Ag3PO4 = 6 AgClO + V3(PO4)2
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
K2S + KMnO4 + KOH = K2MnO4 + K2SO4 + H =>
K2S + 4 KMnO4 + 4 KOH = 4 K2MnO4 + K2SO4 + 4 H
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu2(Fe(CN)6) + NaOH = Cu(OH)2 + Na4(Fe(CN)6) =>
Cu2(Fe(CN)6) + 4 NaOH = 2 Cu(OH)2 + Na4(Fe(CN)6)
Fe(Cl)3 + KI = FeCl2 + KCl + I2 =>
2 Fe(Cl)3 + 2 KI = 2 FeCl2 + 2 KCl + I2
Ag{+} + S2O3{2-} = Ag{-} + S4O6{2-} =>
Ag{+} + 2 S2O3{2-} = Ag{-} + S4O6{2-}
CO2 + H4 = CO2H4 =>
CO2 + H4 = CO2H4
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
Na + HCl = NaCl + H2(g) =>
2 Na + 2 HCl = 2 NaCl + H2(g)
MnO4{-} + NH2OH + H{+} = Mn2{+} + N2 + H2O =>
4 MnO4{-} + 26 NH2OH + 6 H{+} = 2 Mn2{+} + 13 N2 + 42 H2O
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + NaCl(aq) + H2O(l) =>
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + 2 NaCl(aq) + 2 H2O(l)
KFl = K + Fl =>
KFl = K + Fl
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C12H22O11(s) + O2(l) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(l) = 12 CO2(g) + 11 H2O(l)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Fe + Sb = FeSb2 =>
Fe + 2 Sb = FeSb2
CrCl2 + HCl = CrCl3 + H2 =>
2 CrCl2 + 2 HCl = 2 CrCl3 + H2
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4 =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4
Zn(OH)2OH = Zn(OH)3 =>
Zn(OH)2OH = Zn(OH)3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH2CH3 + HCl = NH3 + CH3Cl =>
NH2CH3 + HCl = NH3 + CH3Cl
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
BaOHSrO = BaOSrOH =>
BaOHSrO = BaOSrOH
NaOH + CaCl2 = NaCl + Ca(OH)2 =>
2 NaOH + CaCl2 = 2 NaCl + Ca(OH)2
K + Pb(IO)2 = K2(IO)2 + Pb =>
2 K + Pb(IO)2 = K2(IO)2 + Pb
C164H256O68S2Na2 = C164H256O68 + S2 + Na2 =>
C164H256O68S2Na2 = C164H256O68 + S2 + Na2
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
CH3COH + AgO = CO2 + H2O + Ag =>
CH3COH + 5 AgO = 2 CO2 + 2 H2O + 5 Ag
CH3CH2CH2COOH + Zn = (CH3CH2CH2COOH)2Zn =>
2 CH3CH2CH2COOH + Zn = (CH3CH2CH2COOH)2Zn
CaO + NHO3 = Ca(NO3)2 + H2O =>
CaO + 2 NHO3 = Ca(NO3)2 + H2O
Cl2 + HF = ClF2 + H2 =>
Cl2 + 4 HF = 2 ClF2 + 2 H2
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
| 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 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
