| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 4 HNO3 = Fe(NO3)3 + 2 HCl + NO2 + H2O
C6H5NH3Cl + H2O = H3O + C6H4NH3Cl =>
C6H5NH3Cl + H2O = H3O + C6H4NH3Cl
Zn + HClO3 = ZnClO3 + H2 =>
2 Zn + 2 HClO3 = 2 ZnClO3 + H2
CO(NO3)2 + Ca(OH)2 = CO(OH)2 + Ca(NO3)2 =>
CO(NO3)2 + Ca(OH)2 = CO(OH)2 + Ca(NO3)2
K2Cr2O7(aq) + C2H6(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + C2H4O(aq) + K2SO4(aq) + H2O(l) =>
2 K2Cr2O7(aq) + 3 C2H6(aq) + 8 H2SO4(aq) = 2 Cr2(SO4)3(aq) + 3 C2H4O(aq) + 2 K2SO4(aq) + 11 H2O(l)
Ca(OH)2(aq) + CO2(g) = Ca(HCO3)2(aq) =>
Ca(OH)2(aq) + 2 CO2(g) = Ca(HCO3)2(aq)
Cu(NH3)4 + H2SO4 = CuSO4 + (NH4)2SO4 + H =>
Cu(NH3)4 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO2 + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + 2 HCl + NO2 + H2O
CH3CH2MgI + CH3CHO = CH3OH + HCCH + HI + Mg =>
CH3CH2MgI + 2 CH3CHO = 2 CH3OH + 2 HCCH + HI + Mg
N2O5 + H2O = HNO3 = O2 =>
N2O5 + H2O = 2 HNO3
Ca3P2 + O2 = Ca3(PO4)2 =>
Ca3P2 + 4 O2 = Ca3(PO4)2
Ca(HCO3)2 + NaOH = NaHCO3 + Ca(OH)2 =>
Ca(HCO3)2 + 2 NaOH = 2 NaHCO3 + Ca(OH)2
KHCO3MgCO3(H2O)4 + CH3COOH = KCH3COO + CO2 + H2O + MgCO3(H2O)3 =>
KHCO3MgCO3(H2O)4 + CH3COOH = KCH3COO + CO2 + 2 H2O + MgCO3(H2O)3
Li + FeF3 = LiF + Fe =>
3 Li + FeF3 = 3 LiF + Fe
HC2H3O2 + Na2SO3 = NaC2H3O2 + H2SO3 =>
2 HC2H3O2 + Na2SO3 = 2 NaC2H3O2 + H2SO3
Fe + Cl(OH)5 = FeCl3 + Fe(OH)3 =>
6 Fe + 3 Cl(OH)5 = FeCl3 + 5 Fe(OH)3
Al(s) + HBr(aq) = AlBr(aq) + H2(g) =>
2 Al(s) + 2 HBr(aq) = 2 AlBr(aq) + H2(g)
Na2(CO3) + HNO3 = Na2(NO3) + HCO3 =>
Na2(CO3) + HNO3 = Na2(NO3) + HCO3
NaH2CO3 + HCH3COO = CO2 + H2O + NaCH3COO =>
8 NaH2CO3 + 7 HCH3COO = 6 CO2 + 10 H2O + 8 NaCH3COO
(CH3)2CHBr + KOH(alcoholic) = CH3CH3CHOH + KBr =>
(CH3)2CHBr + KOH(alcoholic) = CH3CH3CHOH + KBr
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = H2O + CoCl3*5NH3 =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 14 H2O + 2 CoCl3*5NH3
K3PO4 + Ni(OH)2 = Ni3(PO4)2 + KOH =>
2 K3PO4 + 3 Ni(OH)2 = Ni3(PO4)2 + 6 KOH
Pb(NO3)2 + NH4Cl = PbCl + NH4(NO3)2 =>
Pb(NO3)2 + NH4Cl = PbCl + NH4(NO3)2
C3H9N + O2 = CO2 + H2O + N2 =>
4 C3H9N + 21 O2 = 12 CO2 + 18 H2O + 2 N2
CrCl3 + ClO{-} + H2O = Cr2O7 + Cl{-} + H{+} =>
2 CrCl3 + 4 ClO{-} + 3 H2O = Cr2O7 + 10 Cl{-} + 6 H{+}
KNO3 + Zn3PO4 = K3PO4 + Zn(NO3) =>
3 KNO3 + Zn3PO4 = K3PO4 + 3 Zn(NO3)
N2 + H2 = N(H)3 =>
N2 + 3 H2 = 2 N(H)3
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C2H5OH = C4H8O2 + H =>
2 C2H5OH = C4H8O2 + 4 H
HgS + HNO3 = Hg(NO3)2 + NO + SO2 + H2O =>
HgS + 4 HNO3 = Hg(NO3)2 + 2 NO + SO2 + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2O2 + H2C2O4 + K2C2O4 = K3[Fe(C2O4)3]*2H2O + NH4{+} + H{+} + SO4{-2} + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + H2O2 + 3 H2C2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*2H2O + 4 NH4{+} + 4 H{+} + 4 SO4{-2} + 9.9999999999999H2O
C28H60O4P2S4Zn + H2O = Zn + H2S + H2SO4 + H3PO4 + C28H60OH =>
8 C28H60O4P2S4Zn + 60 H2O = 8 Zn + 27 H2S + 5 H2SO4 + 16 H3PO4 + 8 C28H60OH
Cu(SO)4 + NH3 = Cu(NH3)4 + (SO)4 =>
Cu(SO)4 + 4 NH3 = Cu(NH3)4 + (SO)4
KClO3 + KI + HCl = I2 + KCl + KOH =>
KClO3 + 6 KI + 3 HCl = 3 I2 + 4 KCl + 3 KOH
Cd(NO3)2 + KI = CdI + K(NO3)2 =>
Cd(NO3)2 + KI = CdI + K(NO3)2
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
NiO + HOH = Ni(OH)2 =>
NiO + HOH = Ni(OH)2
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
KClO3 + KI + HCl = I2 + KCl + KOH =>
KClO3 + 6 KI + 3 HCl = 3 I2 + 4 KCl + 3 KOH
BaCO3 + Pb(NO3)2 = Ba(NO3)2 + Pb(CO3) =>
BaCO3 + Pb(NO3)2 = Ba(NO3)2 + Pb(CO3)
NH2CH2COOH + NHO3 = NH3NO3CH2COOH =>
NH2CH2COOH + NHO3 = NH3NO3CH2COOH
ZnSO4 = O4SZn =>
ZnSO4 = O4SZn
CH3NH2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CO2 + 5 N2 + 52 H2O
HI + Fe(OH)2 = (OH)2 + FeHI =>
HI + Fe(OH)2 = (OH)2 + FeHI
KClO3 + KI + HCl = I2 + KCl + KOH =>
KClO3 + 6 KI + 3 HCl = 3 I2 + 4 KCl + 3 KOH
N6Cl12 + C3H4 = Cl12C3 + N6 + H10 =>
5 N6Cl12 + 5 C3H4 = 5 Cl12C3 + 5 N6 + 2 H10
LiOH*H2O + SiO2 + CoCl2 = Li2CoSiO4 + LiCl + H2O =>
4 LiOH*H2O + SiO2 + CoCl2 = Li2CoSiO4 + 2 LiCl + 6 H2O
K2CrO7 + (NH4)2SO3 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
2 K2CrO7 + 9(NH4)2SO3 + 5 H2SO4 = Cr2(SO4)3 + 9(NH4)2SO4 + 2 K2SO4 + 5 H2O
BaCO3 + H2SO4 = Ba(HSO4)2 + H2O + CO2 =>
BaCO3 + 2 H2SO4 = Ba(HSO4)2 + H2O + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
