| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Pb + 2 Cu2(SO4)2 = 4 Cu + Pb2(SO4)4
C{4+} + I{-} = CI4 =>
C{4+} + 4 I{-} = CI4
C6H2(NO2)3CH3 = CO + N2 + C + H2O =>
2 C6H2(NO2)3CH3 = 7 CO + 3 N2 + 7 C + 5 H2O
MgBr + NaP = NaBr + MgP =>
MgBr + NaP = NaBr + MgP
C3H5N3O9 = CO2 + H2 + N2 + O2O =>
2 C3H5N3O9 = 6 CO2 + 5 H2 + 3 N2 + 2 O2O
Mn + O + H2O = Mn(OH) =>
2 Mn + O + H2O = 2 Mn(OH)
Cu + VNO3 = CuNO3 + V =>
Cu + VNO3 = CuNO3 + V
(Cr2O7){-2} + Cl{-} + H{+} = Cr{+3} + Cl2 + H2O =>
(Cr2O7){-2} + 6 Cl{-} + 14 H{+} = 2 Cr{+3} + 3 Cl2 + 7 H2O
CO2H + NaOH = CO2Na + H2O =>
CO2H + NaOH = CO2Na + H2O
KClO3 + KCrO3 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + 6 KCrO3 + 6 KOH = 6 K2CrO4 + KCl + 3 H2O
CuF2 + Cl2 = CuCl2 + F2 =>
CuF2 + Cl2 = CuCl2 + F2
Mg(s) + Sn(NO3)2(aq) = Sn2(s) + Mg(NO3)(aq) =>
4 Mg(s) + 2 Sn(NO3)2(aq) = Sn2(s) + 4 Mg(NO3)(aq)
HCl(aq) + Mg4O2(s) = Mg2Cl(aq) + H2O(l) + Cl2(g) =>
4 HCl(aq) + Mg4O2(s) = 2 Mg2Cl(aq) + 2 H2O(l) + Cl2(g)
C2H2O4 + NH4OH = H2O + C2H8N2O4 =>
C2H2O4 + 2 NH4OH = 2 H2O + C2H8N2O4
HHHHHH = HH =>
HHHHHH = 3 HH
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
Ce(NO3)3*6H2O + ZrOCl2*8H2O + Al(NO3)3*9H2O + MnN2O6 + C6H8O7*H2O = CeZrAlMn + N2 + CO2 + H2O + Cl2 =>
9 Ce(NO3)3*6H2O + 9 ZrOCl2*8H2O + 9 Al(NO3)3*9H2O + 9 MnN2O6 + 25 C6H8O7*H2O = 9 CeZrAlMn + 36 N2 + 150 CO2 + 332 H2O + 9 Cl2
Ag + HNO3(aq) = H + AgNO3(aq) =>
Ag + HNO3(aq) = H + AgNO3(aq)
C6H5CHO + Ag[(NH3)2OH] = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag[(NH3)2OH] = C6H5COOH + 2 Ag + 4 NH3 + H2O
Ni(NO3)2 + KI = KNi + (NO3)2I =>
Ni(NO3)2 + KI = KNi + (NO3)2I
N(OH)3 + HClO4 = N(ClO4)3 + H2O =>
N(OH)3 + 3 HClO4 = N(ClO4)3 + 3 H2O
F2 + NiI3 = NiF2 + I2 =>
2 F2 + 2 NiI3 = 2 NiF2 + 3 I2
AgNO3 + CoBr2 = Co(NO3)2 + AgBr =>
2 AgNO3 + CoBr2 = Co(NO3)2 + 2 AgBr
Na2S + FeCl3 = FeS + NaCl + S =>
3 Na2S + 2 FeCl3 = 2 FeS + 6 NaCl + S
Mg + H2(SO4) = H + Mg(SO4) =>
Mg + H2(SO4) = 2 H + Mg(SO4)
CH3COONa + CH3OH = CH3COOCH3 + NaOH =>
CH3COONa + CH3OH = CH3COOCH3 + NaOH
NbO2 = Nb + O =>
NbO2 = Nb + 2 O
HI + Cr = H2 + CrI3 =>
6 HI + 2 Cr = 3 H2 + 2 CrI3
I2 + BaCl2 = BaI2 + Cl2 =>
I2 + BaCl2 = BaI2 + Cl2
KOH + H = K + HOH =>
KOH + H = K + HOH
Fe + O2 = OFeO =>
Fe + O2 = OFeO
K2CrO2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + I2 =>
2 K2CrO2O7 + 26 KI + 18 H2SO4 = 15 K2SO4 + Cr2(SO4)3 + 18 H2O + 13 I2
CH3COOAg + CuSO4 = Ag2SO4 + Cu(C2H3O2)2 =>
2 CH3COOAg + CuSO4 = Ag2SO4 + Cu(C2H3O2)2
Al + HBr = Al(HBr) =>
Al + HBr = Al(HBr)
Au(OH)3 + H2MnO4 = Au2(MnO4)3 + H2O =>
2 Au(OH)3 + 3 H2MnO4 = Au2(MnO4)3 + 6 H2O
NaI + KIO3 + HCl = ICl + H2O + KCl + NaCl =>
2 NaI + KIO3 + 6 HCl = 3 ICl + 3 H2O + KCl + 2 NaCl
H{+} + Cr2O72{-} + C2H5OH = Cr{3+} + CO2 + H2O =>
84 H{+} + 12 Cr2O72{-} + 137 C2H5OH = 24 Cr{3+} + 274 CO2 + 453 H2O
FeCl2 + H2O = Fe3O4 + HCl + H =>
3 FeCl2 + 4 H2O = Fe3O4 + 6 HCl + 2 H
F2 + U + C + K + O = F3UCKO =>
3 F2 + 2 U + 2 C + 2 K + 2 O = 2 F3UCKO
C3H8 + Pt = PtC3H7 + PtH =>
C3H8 + 2 Pt = PtC3H7 + PtH
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Al(OH)3 = (Al)2 + OH =>
2 Al(OH)3 = (Al)2 + 6 OH
K[BiI4] + H2O = H[]BiI4 + KOH =>
K[BiI4] + H2O = H[]BiI4 + KOH
CoCl2*6H2O + H2NCH2CH2NH2 + HCl + O2 = [Co(H2NCH2CH2NH2)2Cl2]Cl*(H2O)HCl + H2O =>
4 CoCl2*6H2O + 8 H2NCH2CH2NH2 + 8 HCl + O2 = 4[Co(H2NCH2CH2NH2)2Cl2]Cl*(H2O)HCl + 22 H2O
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2 =>
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2
(ZnOH)2CO3 + HCl = ZnCl2 + H2O + CO2 =>
(ZnOH)2CO3 + 4 HCl = 2 ZnCl2 + 3 H2O + CO2
C5H10O2 + NH3 = C9H13NO2 + CH4 + CO2 =>
11 C5H10O2 + 3 NH3 = 3 C9H13NO2 + 20 CH4 + 8 CO2
Fe + H2S = Fe2S + H =>
2 Fe + H2S = Fe2S + 2 H
C8H8O2 + C5H8O = C21H20O3 + H2O =>
2 C8H8O2 + C5H8O = C21H20O3 + 2 H2O
Ca(SO4) + Li(MnO4) = Ca(MnO4)2 + Li2(SO4) =>
Ca(SO4) + 2 Li(MnO4) = Ca(MnO4)2 + Li2(SO4)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
