| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoNO3(aq) + Na3Cl(aq) = Na3NO3(aq) + CoCl(aq)
Be + Br = BrBe =>
Be + Br = BrBe
FeCl3 + K3Fe(CN)6 + SnI2 = Fe4(Fe(CN)6)3 + I2 + KCl + SnCl2 =>
8 FeCl3 + 6 K3Fe(CN)6 + 3 SnI2 = 2 Fe4(Fe(CN)6)3 + 3 I2 + 18 KCl + 3 SnCl2
C6H4OHCOOH + NaOH = H2O + NaC6H4OHCOO =>
C6H4OHCOOH + NaOH = H2O + NaC6H4OHCOO
Na3[Fe(C2O4)3]*5H2O + MgSO4*7H2O = NaMg[Fe(C2O4)3]*8H2O + Na2SO4 + H2O =>
Na3[Fe(C2O4)3]*5H2O + MgSO4*7H2O = NaMg[Fe(C2O4)3]*8H2O + Na2SO4 + 4 H2O
RaCl2(aq) + Ga2(SO4)3 = RaSO4 + GaCl3 =>
3 RaCl2(aq) + Ga2(SO4)3 = 3 RaSO4 + 2 GaCl3
HCl + Cu(OH)2 = CuCl2*3Cu(OH)2 + H2O =>
2 HCl + 4 Cu(OH)2 = CuCl2*3Cu(OH)2 + 2 H2O
NaHCO3 + Ca(C6H5O7)2 = Na(C6H5O7) + CO2 + H2O + CaCO3 =>
2 NaHCO3 + Ca(C6H5O7)2 = 2 Na(C6H5O7) + CO2 + H2O + CaCO3
C6H5OH + CH2O = C48H38O7 + H2O =>
6 C6H5OH + 12 CH2O = C48H38O7 + 11 H2O
Mg + HCl = MgCl2(aq) + H2 =>
Mg + 2 HCl = MgCl2(aq) + H2
NaCl{-} + AgNO3 = AgCl{-} + NaNO3 =>
NaCl{-} + AgNO3 = AgCl{-} + NaNO3
C6H5CHO + Ag(NH3)2OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = C6H5COOH + 2 Ag + 4 NH3 + H2O
SnCl2 + Na2CO3*2H2O = Sn(OH)2 + NaCl + CO2 + H2O =>
SnCl2 + Na2CO3*2H2O = Sn(OH)2 + 2 NaCl + CO2 + H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
CH3COOPb = CH3COO + Pb =>
CH3COOPb = CH3COO + Pb
Mn = Mn4 =>
4 Mn = Mn4
Pb(OH)2 + NH4 = PbNH4 + OH =>
Pb(OH)2 + NH4 = PbNH4 + 2 OH
HNO3 + AI = AI(NO3)3 + N2O + H2O =>
30 HNO3 + 8 AI = 8 AI(NO3)3 + 3 N2O + 15 H2O
Cr3 = Cr6 =>
2 Cr3 = Cr6
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3(s) + Na2(NO3)2(aq) =>
Co(NO3)2(aq) + Na2CO3(aq) = CoCO3(s) + Na2(NO3)2(aq)
NH2CONH2 + (CH2OH)2 = CH2C(O)NHC(O)NH + H2O + H2 =>
NH2CONH2 + (CH2OH)2 = CH2C(O)NHC(O)NH + H2O + 2 H2
K2SO4(aq) + Ca(NH4)2(aq) = KNH4 + CaSO4 =>
K2SO4(aq) + Ca(NH4)2(aq) = 2 KNH4 + CaSO4
Ce{3+} + Fe{3+} = Ce{4+} + Fe{2+} =>
Ce{3+} + Fe{3+} = Ce{4+} + Fe{2+}
K2CrO4 + Fe(NO3)3 = KNO3 + (Fe)2(CrO4)3 =>
3 K2CrO4 + 2 Fe(NO3)3 = 6 KNO3 + (Fe)2(CrO4)3
Mg(NO3)2 + H2O = Mg(OH)2 + HNO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + 2 HNO3
CaCO3(aq)H2SO4(aq) = CaSO4(s)H2CO3(s) =>
CaCO3(aq)H2SO4(aq) = CaSO4(s)H2CO3(s)
Mg + Fe{3+} = Mg{3+} + Fe =>
Mg + Fe{3+} = Mg{3+} + Fe
KMnO4 + HCl = KCl + Mn2Cl + H2O + Cl =>
2 KMnO4 + 16 HCl = 2 KCl + Mn2Cl + 8 H2O + 13 Cl
KClO4 + C12H22O11 = CO2 + H2O + KCl =>
6 KClO4 + C12H22O11 = 12 CO2 + 11 H2O + 6 KCl
K2Cr2O7 + FeSO4 + H2SO4 = KHS4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 58 FeSO4 + 40 H2SO4 = 2 KHS4 + Cr2(SO4)3 + 29 Fe2(SO4)3 + 39 H2O
NiCl2 + Zn = Ni + ZnCl2 =>
NiCl2 + Zn = Ni + ZnCl2
Fe2(SO4)3(aq) + Pb(ClO3)2(aq) = Fe(ClO3)3(s) + PbSO4(aq) =>
Fe2(SO4)3(aq) + 3 Pb(ClO3)2(aq) = 2 Fe(ClO3)3(s) + 3 PbSO4(aq)
CH3CH2CH(CH3)CH2CH3 + Br2 = CH3CH2CH(Br)CH2CH3 + HBr =>
5 CH3CH2CH(CH3)CH2CH3 + 5 Br2 = 6 CH3CH2CH(Br)CH2CH3 + 4 HBr
CoCl4 + H3O = HCl + CoCl2 + H2O =>
CoCl4 + 2 H3O = 2 HCl + CoCl2 + 2 H2O
H2(g)MnO2(s) = MnO(s)H2O(g) =>
H2(g)MnO2(s) = MnO(s)H2O(g)
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
SrI2 + K3PO4 = SrPO4 + K3I2 =>
SrI2 + K3PO4 = SrPO4 + K3I2
Na2Cr2O7 + H2SO3 + H2SO4 = Na2SO4 + Cr2S3O12 + H2O =>
Na2Cr2O7 + 3 H2SO3 + H2SO4 = Na2SO4 + Cr2S3O12 + 4 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
C2H4 + H2O + [O] = C2H4(OH)2 =>
C2H4 + H2O + [O] = C2H4(OH)2
Al + KOH + H2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 = 2 KAl(SO4)2 + 2 H2O + 3 H2
Ag2SO4 + NaOH = Ag(OH) + Na2SO4 =>
Ag2SO4 + 2 NaOH = 2 Ag(OH) + Na2SO4
Al(s) + Fe3(PO4)2(s) = AlPO4(s) + Fe(s) =>
2 Al(s) + Fe3(PO4)2(s) = 2 AlPO4(s) + 3 Fe(s)
RbCI = Rb + CI =>
RbCI = Rb + CI
CoCl{2} = Co + Cl{2} =>
CoCl{2} = Co + Cl{2}
Si4 + Ca2 = SiCa3 =>
Si4 + 6 Ca2 = 4 SiCa3
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
HBr + B = BBr3 + H2 =>
6 HBr + 2 B = 2 BBr3 + 3 H2
NO3 + K = NK + O3 =>
NO3 + K = NK + O3
NaBrO + Cr2O3 + Na2CO3 = Na2CrO4 + NaBr + CO2 =>
3 NaBrO + Cr2O3 + 2 Na2CO3 = 2 Na2CrO4 + 3 NaBr + 2 CO2
| 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 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
