| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 I2 + 3 S = S3I6
NaClAgNO3 = AgCl + NaNO3 =>
NaClAgNO3 = AgCl + NaNO3
Na3CO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
8 Na3CO3 + 23 HC2H3O2 = 24 NaC2H3O2 + 10 H2O + 6 CO2
Li2(Co3) + CoCl2 = LiCl + Co(Co3)2 =>
7 Li2(Co3) + 7 CoCl2 = 14 LiCl + 4 Co(Co3)2
Cu(OH)2 + CO2 = (t)(CuOH)2CO3 + H2O =>
2 Cu(OH)2 + CO2 = (t)(CuOH)2CO3 + H2O
Na2Cl + AgNO3 + HNO3 = Na2(NO3)2 + AgCl2 + H2 =>
4 Na2Cl + 2 AgNO3 + 6 HNO3 = 4 Na2(NO3)2 + 2 AgCl2 + 3 H2
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Ca(OH)2(aq) = Ca + OH(aq) =>
Ca(OH)2(aq) = Ca + 2 OH(aq)
HC2H3O2 + Li = LiC2H3O2 + H =>
HC2H3O2 + Li = LiC2H3O2 + H
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
CuS + NO3{-} + H{+} = Cu2{+} + SO42 + NO + H2O =>
6 CuS + 169 NO3{-} + 172 H{+} = 3 Cu2{+} + 6 SO42 + 169 NO + 86 H2O
ZnSO4 + (NH4)2SO4 + H2O = (NH4)2Zn(SO4)2*6H2O =>
ZnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Zn(SO4)2*6H2O
Pb(s) + K3[Fe(CN)6] = PbFe(CN)6 + K =>
Pb(s) + K3[Fe(CN)6] = PbFe(CN)6 + 3 K
As2O3(s) + F2(g) = AsF5(l) + O2(g) =>
2 As2O3(s) + 10 F2(g) = 4 AsF5(l) + 3 O2(g)
Al + Zr{+4} = Al{+3} + Zr =>
4 Al + 3 Zr{+4} = 4 Al{+3} + 3 Zr
Mg + AuBr3 = MgBr3 + Au =>
Mg + AuBr3 = MgBr3 + Au
Zn1 + HCl = ZnCl2 + H2 =>
Zn1 + 2 HCl = ZnCl2 + H2
CuCl2 + HCO3 = Cu(CO3)2 + HCl =>
CuCl2 + 2 HCO3 = Cu(CO3)2 + 2 HCl
Ca(NO3)2 + FePO4 = Fe(NO3)2 + CaPO4 =>
Ca(NO3)2 + FePO4 = Fe(NO3)2 + CaPO4
KOH + H2O + Al2O3 = KAl(OH)4 =>
2 KOH + 3 H2O + Al2O3 = 2 KAl(OH)4
NaCl + HI = NaI + HCl =>
NaCl + HI = NaI + HCl
KNO3 + H2SO4 + NH4VO3 + NH4F = KVO(SO4)F + H2O + NO2 + NH3 =>
7 KNO3 + 7 H2SO4 + 7 NH4VO3 + 7 NH4F = 7 KVO(SO4)F + 17 H2O + 9 NO2 + 12 NH3
Na2S2O3 + FeCl3 = Na2S4O6 + NaCl + FeCl2 =>
2 Na2S2O3 + 2 FeCl3 = Na2S4O6 + 2 NaCl + 2 FeCl2
CuCl2 + F = Cu + FCl2 =>
CuCl2 + F = Cu + FCl2
N2 + CH2O + H2O = NH4{+} + CO2 + e =>
N2 + 2 CH2O + 2 H2O = 2 NH4{+} + 2 CO2 + 2e
H4P2O7 + Ni(OH)2 = Ni(H3P2O7)2 + H2O =>
2 H4P2O7 + Ni(OH)2 = Ni(H3P2O7)2 + 2 H2O
C45H87O6 + H2O = C3H8O3 + C14H8406 =>
5038 C45H87O6 + 196104 H2O = 75444 C3H8O3 + 27 C14H8406
NiCl2*6H2O + C12H25OSO3Na = NiO + C12H25OSO3H + NaCl + H2O =>
NiCl2*6H2O + 2 C12H25OSO3Na = NiO + 2 C12H25OSO3H + 2 NaCl + 5 H2O
C4H9OH + KMnO4 + H2SO4 = C3H9COOH + MnSO4 + K2SO4 + H2O =>
5 C4H9OH + 2 KMnO4 + 3 H2SO4 = 5 C3H9COOH + 2 MnSO4 + K2SO4 + 3 H2O
VO{2+} + Sn + H{+} = V{3+} + Sn{2+} + H2O =>
2 VO{2+} + Sn + 4 H{+} = 2 V{3+} + Sn{2+} + 2 H2O
Na2Fe2O4 + NaClO = Na2FeO4 + NaCl + Fe2O3 =>
2 Na2Fe2O4 + 3 NaClO = 2 Na2FeO4 + 3 NaCl + Fe2O3
SO3 + NaO2 = Na2SO4 + O2 =>
2 SO3 + 4 NaO2 = 2 Na2SO4 + 3 O2
K5 + B2 = K2B5 =>
4 K5 + 25 B2 = 10 K2B5
BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(aq) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(aq)
Cr2O3 + Ca(ClO)Cl + NaOH = Na2CrO4 + CaCl2 + H2O =>
Cr2O3 + 3 Ca(ClO)Cl + 4 NaOH = 2 Na2CrO4 + 3 CaCl2 + 2 H2O
HF + CaBr2 = HBr + CaF2 =>
2 HF + CaBr2 = 2 HBr + CaF2
Al2(SO4)3 + (NH4)2SO4 = AlNH4(SO4)2 =>
Al2(SO4)3 + (NH4)2SO4 = 2 AlNH4(SO4)2
MnO2 + Cl2 + KOH = KCl + K2MnO4 + H2O =>
MnO2 + Cl2 + 4 KOH = 2 KCl + K2MnO4 + 2 H2O
KBr + K2CrO4 + H2SO4 = Br2 + K2SO4 + H2O + KCrO2 =>
6 KBr + 2 K2CrO4 + 4 H2SO4 = 3 Br2 + 4 K2SO4 + 4 H2O + 2 KCrO2
Ca2Mg5Si8O22(OH)2 + (CaMg(CO3)2) = Mg2SiO4 + H2O + CO2 + CaCO3 =>
Ca2Mg5Si8O22(OH)2 + 11(CaMg(CO3)2) = 8 Mg2SiO4 + H2O + 9 CO2 + 13 CaCO3
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+} =>
HCO3{-} + NaOH = CO3{2-} + H2O + Na{+}
AgF + CuCl2 = CuF2 + AgCl =>
2 AgF + CuCl2 = CuF2 + 2 AgCl
ZnF2 + Ca(oh)2 = CaF + Zn =>
ZnF2 + Ca(oh)2 = 2 CaF + Zn
[K(H2O)6][Al(H2O)6](SO4)2 + HClO4 = KClO4 + Al(ClO4)3 + H2SO4 + H2O =>
[K(H2O)6][Al(H2O)6](SO4)2 + 4 HClO4 = KClO4 + Al(ClO4)3 + 2 H2SO4 + 12 H2O
KI + H2O2 + H2SO4 = (I2) + (K2SO4) + (H2O) =>
2 KI + H2O2 + H2SO4 = (I2) + (K2SO4) + 2(H2O)
Na2SlO3 + HF = H2SlF6 + NaF + H2O =>
Na2SlO3 + 8 HF = H2SlF6 + 2 NaF + 3 H2O
Al(s) + O2(g) = Al2O =>
4 Al(s) + O2(g) = 2 Al2O
C2H4 + H2 = C10H22 =>
5 C2H4 + H2 = C10H22
MnSO4 + NaMnO4 + NaOH = MnO2 + Na2SO4 + H2SO4 =>
3 MnSO4 + 2 NaMnO4 + 2 NaOH = 5 MnO2 + 2 Na2SO4 + H2SO4
CO + HAuCl4 = HCl + COCl2 + Au =>
3 CO + 2 HAuCl4 = 2 HCl + 3 COCl2 + 2 Au
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
