| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2S + Li3N = Li2S + H3N =>
3 H2S + 2 Li3N = 3 Li2S + 2 H3N
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3CCH3OHCCH3OHCH3 + KOH + MnO2 =>
3 CH3CCH3CCH3CH3 + 2 KMnO4 + 4 H2O = 3 CH3CCH3OHCCH3OHCH3 + 2 KOH + 2 MnO2
Ag2(NO3)2 + NaCl = Na2(NO3) + AgCl2 =>
Ag2(NO3)2 + 4 NaCl = 2 Na2(NO3) + 2 AgCl2
Ae + HCe = AeCe + H2 =>
2 Ae + 2 HCe = 2 AeCe + H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K2Cr2O7 + KI + H3PO4 = I2 + CrPO4 + K2PO4 + H2O =>
3 K2Cr2O7 + 10 KI + 14 H3PO4 = 5 I2 + 6 CrPO4 + 8 K2PO4 + 21 H2O
C2H4O + Ag(NH3)2{+} + OH{-} = C2H3O2{-} + Ag + NH4{+} + NH3 =>
C2H4O + 2 Ag(NH3)2{+} + OH{-} = C2H3O2{-} + 2 Ag + 2 NH4{+} + 2 NH3
C(s) + S2(s) = CS2(s) =>
C(s) + S2(s) = CS2(s)
H2O2 = hydrogen + oxygen =>
H2O2 = H2 + O2
SbCl3 + H2O = Sb(OH)3 + H{+} + Cl{-} =>
SbCl3 + 3 H2O = Sb(OH)3 + 3 H{+} + 3 Cl{-}
KCl + J2 = KJ + Cl =>
2 KCl + J2 = 2 KJ + 2 Cl
Na2SO3 + Cd(NO3)2 = Na2(NO3)2 + CdSO3 =>
Na2SO3 + Cd(NO3)2 = Na2(NO3)2 + CdSO3
B11H14 = B21H18 + H2 =>
21 B11H14 = 11 B21H18 + 48 H2
HBr + Ag2CO3 = CO2 + H2O + AgBr =>
2 HBr + Ag2CO3 = CO2 + H2O + 2 AgBr
Ca{2+} + C2O4{2-} = CaC2O4 =>
Ca{2+} + C2O4{2-} = CaC2O4
FeS2 + H2SO5 + HO2 = Fe2(SO4)3 + H2SO4 =>
2 FeS2 + 12 H2SO5 + 2 HO2 = Fe2(SO4)3 + 13 H2SO4
HBrKOH = KBr + H2O =>
HBrKOH = KBr + H2O
CN{-} + MnO4{-} + H{+} = (CN)2 + Mn{2+} + H2O =>
10 CN{-} + 2 MnO4{-} + 16 H{+} = 5(CN)2 + 2 Mn{2+} + 8 H2O
Na2HAsO4 + H2O = NaH2AsO4 + NaOH =>
Na2HAsO4 + H2O = NaH2AsO4 + NaOH
HCOOH + Br2 = HBr + CO2 =>
HCOOH + Br2 = 2 HBr + CO2
MgSO4XH2O = MgSO4 + XH2O =>
MgSO4XH2O = MgSO4 + XH2O
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s) =>
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s)
Bi2O5 + HCl = BiCl3 + Cl2 + H2O =>
Bi2O5 + 10 HCl = 2 BiCl3 + 2 Cl2 + 5 H2O
C3H8O3 + C3H6O = C6H14O4 =>
C3H8O3 + C3H6O = C6H14O4
CuO + Na = Cu + NaO =>
CuO + Na = Cu + NaO
MnSO4 + Na2S = MnS2 + Na + O4 =>
MnSO4 + Na2S = MnS2 + 2 Na + O4
C2H6SO + O2 = CO2 + H6SO =>
C2H6SO + 2 O2 = 2 CO2 + H6SO
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NH3 + MgSO4 + H2O = NH4 + SO4 + Mg(OH)2 =>
2 NH3 + MgSO4 + 2 H2O = 2 NH4 + SO4 + Mg(OH)2
Zn + HBr = ZnBr2 + H =>
Zn + 2 HBr = ZnBr2 + 2 H
Ga + As = GaAs =>
Ga + As = GaAs
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
KBr + NaOH = KOH + NaBr =>
KBr + NaOH = KOH + NaBr
Al(s) + F2(g) = AlF =>
2 Al(s) + F2(g) = 2 AlF
CH3COOH + Al = (CH3COO)Al + H2 =>
2 CH3COOH + 2 Al = 2(CH3COO)Al + H2
C8H18 + O2C = C + H2O =>
2 C8H18 + 9 O2C = 25 C + 18 H2O
Cu(NO3)2 + (NH4)2CO3 = Cu2(CO3)2 + NH4NO3 =>
2 Cu(NO3)2 + 2(NH4)2CO3 = Cu2(CO3)2 + 4 NH4NO3
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
[Cr(N2H4CO)6]4[Cr(CN)6]3 + K2Cr2O7 + H2SO4 = CO2 + N2 + Cr2(SO4)3 + K2SO4 + H2O =>
2[Cr(N2H4CO)6]4[Cr(CN)6]3 + 79 K2Cr2O7 + 337 H2SO4 = 84 CO2 + 66 N2 + 86 Cr2(SO4)3 + 79 K2SO4 + 433 H2O
K2Cr2O7 + H2SO4 + Na2SO3 = K2SO4 + Cr2(SO4)2 + Na2SO4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 4 Na2SO3 = K2SO4 + Cr2(SO4)2 + 4 Na2SO4 + 3 H2O
C2H5OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{+3} + H2O =>
3 C2H5OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{+3} + 11 H2O
Rh2(SO3)3(s) + HIO4(aq) = Rh(HSO3)3(aq) + Rh(IO4)3(aq) =>
Rh2(SO3)3(s) + 3 HIO4(aq) = Rh(HSO3)3(aq) + Rh(IO4)3(aq)
KO4 + CO2 = K3C3O4 + O =>
3 KO4 + 3 CO2 = K3C3O4 + 14 O
Ba + P = BaP4 =>
Ba + 4 P = BaP4
Na2B4O7 + CuSO4 = Cu(BO2)2 + Na2SO4 + SO3 =>
Na2B4O7 + 2 CuSO4 = 2 Cu(BO2)2 + Na2SO4 + SO3
Na + Fe(Cl)3 = Fe + NaCl =>
3 Na + Fe(Cl)3 = Fe + 3 NaCl
Pb(NO3)2 = Pb + (NO3)2 =>
Pb(NO3)2 = Pb + (NO3)2
NaCO3(aq) + H2SO4(aq) = NaSO4(aq) + H2O(l) + CO2(g) =>
NaCO3(aq) + H2SO4(aq) = NaSO4(aq) + H2O(l) + CO2(g)
| 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 sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
