| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaSCN + 2 C2H4NH = Na2SO4 + 2 H3CCH2NHSCN
SF4(g) + H2O(l) = SO2(g) + HF(l) =>
SF4(g) + 2 H2O(l) = SO2(g) + 4 HF(l)
H2SO4 + LiCl = HCl + Li2SO4 =>
H2SO4 + 2 LiCl = 2 HCl + Li2SO4
C6H5COOH + O3 = H2O + CO2 =>
C6H5COOH + 5 O3 = 3 H2O + 7 CO2
(NH4)2CrO4 + Co(C2H3O2)3 = Co2(CrO4)3 + NH4C2H3O2 =>
3(NH4)2CrO4 + 2 Co(C2H3O2)3 = Co2(CrO4)3 + 6 NH4C2H3O2
Al + CuCl2 = Cu + AlCl =>
2 Al + CuCl2 = Cu + 2 AlCl
MnO4{-} + H3O{+} + C2H5OH = Mn{2+} + H2O + CH3COH =>
2 MnO4{-} + 6 H3O{+} + 5 C2H5OH = 2 Mn{2+} + 14 H2O + 5 CH3COH
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2(Co(NH3)6)Cl3 + 14 H2O
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
CH3COOH + HCl = CH3COOH2Cl =>
CH3COOH + HCl = CH3COOH2Cl
CO3{-2} + Mg(H2O)6{+2} = MgCO3 + H2O =>
CO3{-2} + Mg(H2O)6{+2} = MgCO3 + 6 H2O
KBr + HSO3 = K2SO4 + Br + H2S + H2O =>
14 KBr + 10 HSO3 = 7 K2SO4 + 14 Br + 3 H2S + 2 H2O
Al(OH)3 + BrH = AlBr3 + H2O =>
Al(OH)3 + 3 BrH = AlBr3 + 3 H2O
CrCl3 + H2O2 + NaOH = Na2CrO7 + NaCl + H2O =>
2 CrCl3 + 9 H2O2 + 10 NaOH = 2 Na2CrO7 + 6 NaCl + 14 H2O
K2CrO4 + K2S + HCl = S + CrCl3 + KCl + H2O =>
2 K2CrO4 + 3 K2S + 16 HCl = 3 S + 2 CrCl3 + 10 KCl + 8 H2O
Ca + CO3 + H{+} = Ca{2+} + CO2 + H2O =>
Ca + CO3 + 2 H{+} = Ca{2+} + CO2 + H2O
SB + O2 = SBO =>
2 SB + O2 = 2 SBO
OF + HF = F2 + H2O =>
2 OF + 4 HF = 3 F2 + 2 H2O
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2O =>
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2O
NaNO2 + Na(Hg) + H2O = Na2N2O2 + NaOH + Hg =>
2 NaNO2 + 4 Na(Hg) + 2 H2O = Na2N2O2 + 4 NaOH + 4 Hg
FeCl2 + HClO = FeCl3 + H2 + O2 =>
2 FeCl2 + 2 HClO = 2 FeCl3 + H2 + O2
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3 =>
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3
ZnS + SrCl2 = ZnCl2 + SrS =>
ZnS + SrCl2 = ZnCl2 + SrS
CH2Cl2 + HCl = CH4Cl + Cl =>
CH2Cl2 + 2 HCl = CH4Cl + 3 Cl
HCl(aq) + K2SO3(s) = H2O(l) + KCl(aq) + SO2(g) =>
2 HCl(aq) + K2SO3(s) = H2O(l) + 2 KCl(aq) + SO2(g)
NaOH + (HPO4) = Na(HPO4)2 + (OH)2 =>
2 NaOH + 4(HPO4) = 2 Na(HPO4)2 + (OH)2
RbO2 = Rb + O2 =>
RbO2 = Rb + O2
NaHCO3 + NH3 = NH3HCO3 + Na =>
NaHCO3 + NH3 = NH3HCO3 + Na
IO3{-} + SO3{2-} + Cl{-} + H{+} = ICl2{-} + SO4{2-} + H2O =>
IO3{-} + 2 SO3{2-} + 2 Cl{-} + 2 H{+} = ICl2{-} + 2 SO4{2-} + H2O
KMnO4 + Na2SO3 = KMnO2 + Na2SO4 =>
KMnO4 + 2 Na2SO3 = KMnO2 + 2 Na2SO4
NaBr + HSO4 = NaSO4 + HBr =>
NaBr + HSO4 = NaSO4 + HBr
Ag2S + NO3 + H{+} = S + NO + Ag{+} + H2O =>
2 Ag2S + NO3 + 4 H{+} = 2 S + NO + 4 Ag{+} + 2 H2O
Ca + W(PO4)2 = Ca3(PO4)2 + W =>
3 Ca + W(PO4)2 = Ca3(PO4)2 + W
Li2C2 + HCl = LiCl + C2H2 =>
Li2C2 + 2 HCl = 2 LiCl + C2H2
(CH3)(CH2)4CH3 + O2 = CO2 + H2O =>
2(CH3)(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HClO4 + I2 = HIO3 + Cl2 + I2O5 =>
10 HClO4 + 7 I2 = 10 HIO3 + 5 Cl2 + 2 I2O5
Ba(OH)2 + NH4SCN = Ba(SCN)2 + NH4OH =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4OH
Na2SO4 + (NH4)2S = Na2S + (NH4)2SO4 =>
Na2SO4 + (NH4)2S = Na2S + (NH4)2SO4
MgSO3 + HBr = HSO3 + MgBr =>
MgSO3 + HBr = HSO3 + MgBr
Ca3P2 + O2 = CaO + P2O5 =>
Ca3P2 + 4 O2 = 3 CaO + P2O5
HNo2 + Cu(OH)2 = Cu(No2)2 + H2O =>
2 HNo2 + Cu(OH)2 = Cu(No2)2 + 2 H2O
FeCl3 + MgSO4 = Fe(SO4)3 + MgCl =>
FeCl3 + 3 MgSO4 = Fe(SO4)3 + 3 MgCl
NaCl + CaO = NaO + ClCa =>
NaCl + CaO = NaO + ClCa
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
MgNH4PO4 + HCl = Mg{+2} + NH4Cl + HPO4{-2} =>
MgNH4PO4 + HCl = Mg{+2} + NH4Cl + HPO4{-2}
Na + SiO2 = Na2SiO2 =>
2 Na + SiO2 = Na2SiO2
Ti(OH)2 + HBr = Ti(Br)2 + H2O =>
Ti(OH)2 + 2 HBr = Ti(Br)2 + 2 H2O
H3PO4(aq) + Pb(OH)4(s) = Pb3(PO4)4 + H2O =>
4 H3PO4(aq) + 3 Pb(OH)4(s) = Pb3(PO4)4 + 12 H2O
PbCl2 + HCl = H[PbCl3] =>
PbCl2 + HCl = H[PbCl3]
Zn(s)AgNO3 = ZnNO3(aq)Ag(s) =>
Zn(s)AgNO3 = ZnNO3(aq)Ag(s)
| 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 sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
