| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C4H11NO + 25 O2 = 16 CO2 + 22 H2O + 2 N2
Al(OH)3 + HClO3 = H(OH)3 + AlClO3 =>
Al(OH)3 + HClO3 = H(OH)3 + AlClO3
IO3{-} + HSO3{-} + OH{-} = I{-} + SO4{3-} + H2O =>
IO3{-} + 6 HSO3{-} + 12 OH{-} = I{-} + 6 SO4{3-} + 9 H2O
NO2(aq) + Fe(l) = FeO(aq) + N(g) =>
NO2(aq) + 2 Fe(l) = 2 FeO(aq) + N(g)
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
CuS + H2SO4 = CuSO4 + H2S =>
CuS + H2SO4 = CuSO4 + H2S
N22H4 = N + H =>
N22H4 = 22 N + 4 H
Zn + (AgNO3) = Ag + (Zn(NO3)2) =>
Zn + 2(AgNO3) = 2 Ag + (Zn(NO3)2)
Li2CO3 + C2H2O4*2H2O = Li2C2O4 + CO2 + H2O =>
Li2CO3 + C2H2O4*2H2O = Li2C2O4 + CO2 + 3 H2O
NH4{+} + [Co(NO2)6]{-3} = (NH4)3[Co(NO2)6] =>
3 NH4{+} + [Co(NO2)6]{-3} = (NH4)3[Co(NO2)6]
KOH + SnO2 = K2SnO3 + H2O =>
2 KOH + SnO2 = K2SnO3 + H2O
K2Cr2O7 + H2S + H2SO4 = KHSO4 + Cr2(SO4)2 + H2O =>
K2Cr2O7 + H2S + 3 H2SO4 = 2 KHSO4 + Cr2(SO4)2 + 3 H2O
Na(s) + Cl2(aq) = NaCl(c) =>
2 Na(s) + Cl2(aq) = 2 NaCl(c)
C(s) + W(s) = WC2(s) =>
2 C(s) + W(s) = WC2(s)
KClO3 + HI + HSO4 = KHSO4 + HCl + I2 + H2O =>
2 KClO3 + 14 HI + 2 HSO4 = 2 KHSO4 + 2 HCl + 7 I2 + 6 H2O
H2SO4 + KMnO4 + PbSO4 = Pb(SO4)2 + MnSO4 + K2SO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 PbSO4 = 5 Pb(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
NH3 + O2 = H2O + N2O3 =>
2 NH3 + 3 O2 = 3 H2O + N2O3
Al + HNO3 + H2O = Al(H2O)6(NO3)3 + NO =>
Al + 4 HNO3 + 4 H2O = Al(H2O)6(NO3)3 + NO
Ca + ZnO = CaO + Zn =>
Ca + ZnO = CaO + Zn
FeO + TiO2 = Fe2TiO4 =>
2 FeO + TiO2 = Fe2TiO4
H2O + AlH4{-} + H2CO = Al{+3} + CH3OH + OH{-} =>
4 H2O + AlH4{-} + 4 H2CO = Al{+3} + 4 CH3OH + 4 OH{-}
CN2 + F2 = NF3 + CF4 =>
CN2 + 5 F2 = 2 NF3 + CF4
Al + CuTe = Al2Te3 + Cu =>
2 Al + 3 CuTe = Al2Te3 + 3 Cu
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
NaBO3*4H2O + H2SO4 = Na2SO4 + H2O2 + H2O + H3BO3 =>
2 NaBO3*4H2O + H2SO4 = Na2SO4 + 2 H2O2 + 4 H2O + 2 H3BO3
CH3CH2CH2CH2OH + MnO4 + OH{-} = CH3CH2CH2CO2{-} + MnO2 + H2O =>
CH3CH2CH2CH2OH + MnO4 + OH{-} = CH3CH2CH2CO2{-} + MnO2 + 2 H2O
CuOH + HCl = CuCl + HOH =>
CuOH + HCl = CuCl + HOH
TISCN = TI + SCN =>
TISCN = TI + SCN
C2HCl3 + O2 + H2O = CO2 + Cl{-} + H{+} =>
2 C2HCl3 + 3 O2 + 2 H2O = 4 CO2 + 6 Cl{-} + 6 H{+}
HaNO3 = HaNO + O2 =>
HaNO3 = HaNO + O2
KI + NO2 = KNO2 + I2 =>
2 KI + 2 NO2 = 2 KNO2 + I2
AgBr + Mg = MgBr + Ag =>
AgBr + Mg = MgBr + Ag
Nd(NO3)(TeO3) = Nd2Te2O12 + N2 =>
2 Nd(NO3)(TeO3) = Nd2Te2O12 + N2
C2H5OH + CH3(CH2)2COOH = CH3(CH2)2COOCH2CH3 + H2O =>
C2H5OH + CH3(CH2)2COOH = CH3(CH2)2COOCH2CH3 + H2O
Al2S3 = Al{3+} + S{-2} =>
Al2S3 = 2 Al{3+} + 3 S{-2}
HIO3 + HCl = I2 + Cl2 + H2O2 =>
2 HIO3 + 4 HCl = I2 + 2 Cl2 + 3 H2O2
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
NS4 = N2 + S8 =>
2 NS4 = N2 + S8
Co(No3)2 + Na3Po4 = CoPo4 + Na3(No3)2 =>
Co(No3)2 + Na3Po4 = CoPo4 + Na3(No3)2
Ni + SO3 + O2 = NiSO4 =>
2 Ni + 2 SO3 + O2 = 2 NiSO4
H2O + Fe = Fe3O4 + H2 =>
4 H2O + 3 Fe = Fe3O4 + 4 H2
Na2S + GaCl3 = NaCl + Ga2S3 =>
3 Na2S + 2 GaCl3 = 6 NaCl + Ga2S3
Na2CO + (HNO3) = Na(NO2) + CO2 + H2O =>
Na2CO + 2(HNO3) = 2 Na(NO2) + CO2 + H2O
CrS + O = CrO + SO3 =>
CrS + 4 O = CrO + SO3
Li20 + O = Li2O2 =>
Li20 + 20 O = 10 Li2O2
NH4I + Ca(OH)2 = N(OH)2 + CaH4I =>
NH4I + Ca(OH)2 = N(OH)2 + CaH4I
NH4NO3(s) = N2(s) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(s) + O2(g) + 4 H2O(g)
BO + H2O = H2BO2 =>
BO + H2O = H2BO2
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2 =>
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2
C6H6O + O2 = C02 + H2O =>
C6H6O + O2 = 3 C02 + 3 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 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.
