| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 Li = H2 + Li2SO4
FeCl3 + Na2CO3 = NaCl3 + Fe2CO3 =>
2 FeCl3 + Na2CO3 = 2 NaCl3 + Fe2CO3
CaCO3 + HI = CaI + HCO3 =>
CaCO3 + HI = CaI + HCO3
KI + CuCl3 = KCl + CuI3 =>
3 KI + CuCl3 = 3 KCl + CuI3
C7H9N + O2 = CO2 + H2O + N02 =>
4 C7H9N + 37 O2 = 28 CO2 + 18 H2O + 2 N02
K2Cr2O7 + Zn + NaOAc + HCl = Cr2(OAc)4(H2O)2 + ZnCl2 + KCl + NaCl + H2O =>
K2Cr2O7 + 4 Zn + 4 NaOAc + 14 HCl = Cr2(OAc)4(H2O)2 + 4 ZnCl2 + 2 KCl + 4 NaCl + 5 H2O
NH3 + CH3COO = NH4(CH2COO) =>
NH3 + CH3COO = NH4(CH2COO)
ZnBr2 + K = ZnKBr2 =>
ZnBr2 + K = ZnKBr2
CaS + Na2SO4 = CaSO4 + Na2S =>
CaS + Na2SO4 = CaSO4 + Na2S
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
(HNO3) + NaOH = NaNO3 + H2O =>
(HNO3) + NaOH = NaNO3 + H2O
Li3PO4 = Li + P4 + O2 =>
4 Li3PO4 = 12 Li + P4 + 8 O2
Ni + Cu{2+} = Ni{2+} + Cu{+} =>
Ni + 2 Cu{2+} = Ni{2+} + 2 Cu{+}
Cs + H2 = Cs2H =>
4 Cs + H2 = 2 Cs2H
MnSO4 + Na2CO3 + H2O = (MnOH)2CO3 + CO2 + Na2SO4 =>
2 MnSO4 + 2 Na2CO3 + H2O = (MnOH)2CO3 + CO2 + 2 Na2SO4
Cu + KCl = CuCl2 + K =>
Cu + 2 KCl = CuCl2 + 2 K
NH4NO3(aq)NaBr(aq) = NH4Br(aq)NaNO3(l) =>
NH4NO3(aq)NaBr(aq) = NH4Br(aq)NaNO3(l)
SNO2 + KSCN = SNS + K2S + N2 + CO =>
SNO2 + 2 KSCN = SNS + K2S + N2 + 2 CO
Na + Fe(NO3)2 = Na(NO3)2 + Fe =>
Na + Fe(NO3)2 = Na(NO3)2 + Fe
NaClO3 + LiClO4 = LiClO3 + NaClO4 =>
NaClO3 + LiClO4 = LiClO3 + NaClO4
HBrO4 + Sn(OH)4 = Sn(BrO4)4 + H2O =>
4 HBrO4 + Sn(OH)4 = Sn(BrO4)4 + 4 H2O
AgNO3(aq) + NaCI(aq) = AgCI(s) + NaNO3(aq) =>
AgNO3(aq) + NaCI(aq) = AgCI(s) + NaNO3(aq)
CuSO4(aq) + Pb(s) = PbSO4(aq) + Cu(s) =>
CuSO4(aq) + Pb(s) = PbSO4(aq) + Cu(s)
(C)2(H)2 + (O)2 = (C)(O)2 + (H2O) =>
2(C)2(H)2 + 5(O)2 = 4(C)(O)2 + 2(H2O)
KMnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O(agua) + Br2 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O(agua) + 5 Br2
I{-} + MnO4{-} + H3O{+} = I2 + Mn{2+} + H2O =>
10 I{-} + 2 MnO4{-} + 16 H3O{+} = 5 I2 + 2 Mn{2+} + 24 H2O
FeCl3 + C5H8O2 = Fe(C5H7O2)3 + HCl =>
FeCl3 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 HCl
LiClO3 + HCl = LiCl + Cl2 + H2O =>
LiClO3 + 6 HCl = LiCl + 3 Cl2 + 3 H2O
KIO3 + HCl = KCl + HIO3 =>
KIO3 + HCl = KCl + HIO3
C3H7OH + PBr5 = C3H7Br + POBr3 + HBr =>
C3H7OH + PBr5 = C3H7Br + POBr3 + HBr
H3PO4 + BaCO3 = Ba3O8P2 + CO2 + H2O =>
2 H3PO4 + 3 BaCO3 = Ba3O8P2 + 3 CO2 + 3 H2O
Fe + MnO4 = Fe(MnO4)2 =>
Fe + 2 MnO4 = Fe(MnO4)2
C4H10 + Br3 = C4H10Br2 =>
3 C4H10 + 2 Br3 = 3 C4H10Br2
CaO + Al = Al2O + Ca2 =>
2 CaO + 4 Al = 2 Al2O + Ca2
Sb2S3 + HCl + HNO3 = H3SbCl6 + H2SO4 + NO2 + H2O =>
Sb2S3 + 12 HCl + 24 HNO3 = 2 H3SbCl6 + 3 H2SO4 + 24 NO2 + 12 H2O
Ca2Si + CH4 = SiH4 + Ca + C =>
Ca2Si + CH4 = SiH4 + 2 Ca + C
HBr + HNO3 = Br2 + H2O + NO =>
6 HBr + 2 HNO3 = 3 Br2 + 4 H2O + 2 NO
Li3PO4 + Zn(OH)2 = ZnPO4 + Li3(OH)2 =>
Li3PO4 + Zn(OH)2 = ZnPO4 + Li3(OH)2
Au3S + H2 = Au + H2S =>
Au3S + H2 = 3 Au + H2S
KMnO4 + CuI + H2SO4 = MnSO4 + CuSO4 + H2O + I2 + K2SO4 =>
4 KMnO4 + 10 CuI + 16 H2SO4 = 4 MnSO4 + 10 CuSO4 + 16 H2O + 5 I2 + 2 K2SO4
NH4 + O2 + CH4 = HCN + H(OH) =>
4 NH4 + 7 O2 + 4 CH4 = 4 HCN + 14 H(OH)
PbC8H20 + O2 = CO2 + H2O + PbO =>
2 PbC8H20 + 27 O2 = 16 CO2 + 20 H2O + 2 PbO
Li3PO4 + Ca(ClO)2 = Ca3(PO4)2 + LiClO =>
2 Li3PO4 + 3 Ca(ClO)2 = Ca3(PO4)2 + 6 LiClO
Ni(s) + HCl(aq) = NiCl2(aq) + H2(g) =>
Ni(s) + 2 HCl(aq) = NiCl2(aq) + H2(g)
Fe + HCO3 = FeOH + CO2 =>
Fe + HCO3 = FeOH + CO2
N4H4 = NH3 + N2 =>
3 N4H4 = 4 NH3 + 4 N2
H2PO4{-} + HCO3{-} = HPO4{-2} + H2O + CO2 =>
H2PO4{-} + HCO3{-} = HPO4{-2} + H2O + CO2
KI(aq) + SnCl4(aq) = SnI4(s) + KCl(aq) =>
4 KI(aq) + SnCl4(aq) = SnI4(s) + 4 KCl(aq)
CH2O + NaOH = CH3OH + HCOONa =>
2 CH2O + NaOH = CH3OH + HCOONa
sodiumnitrate + potassiumiodide = sodiumiodide + potassiumnitrate =>
NaNO3 + KI = NaI + KNO3
| 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.
