| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 HNO3 + K2Cr2O7 + 3 Fe(NO3) = 2 KNO3 + 2 Cr(NO3)3 + 3 Fe(NO3)3 + 7 H2O
HCl + Fe = H + FeCl3 =>
3 HCl + Fe = 3 H + FeCl3
I + N2 = N2I4 =>
4 I + N2 = N2I4
KH2PO2 + AgNO3 + KOH = Ag + K3PO4 + KNO3 + H2O =>
KH2PO2 + 4 AgNO3 + 6 KOH = 4 Ag + K3PO4 + 4 KNO3 + 4 H2O
S8 + O2 + H2O = SO4{2-} + H{+} =>
S8 + 12 O2 + 8 H2O = 8 SO4{2-} + 16 H{+}
Al(NO3)3 + K + H2O = KNO3 + Al(OH)3 + H2 =>
2 Al(NO3)3 + 6 K + 6 H2O = 6 KNO3 + 2 Al(OH)3 + 3 H2
AgNO3{-} + KCrO4 = KNO3{-} + AgCrO4 =>
AgNO3{-} + KCrO4 = KNO3{-} + AgCrO4
H2O + NH3 = NH2OH + H =>
H2O + NH3 = NH2OH + 2 H
P3 + HNO3 = H3PO4 + NO2 + H2O =>
P3 + 15 HNO3 = 3 H3PO4 + 15 NO2 + 3 H2O
CaS(aq) + Mg(NO3)2(aq) = Ca(NO3)2(aq) + MgS(aq) =>
CaS(aq) + Mg(NO3)2(aq) = Ca(NO3)2(aq) + MgS(aq)
SnO2 + H2O = H2[Sn(OH)6] =>
SnO2 + 4 H2O = H2[Sn(OH)6]
NaOH + Cr(OH)3 = Na2Cr2O4 + H2O =>
2 NaOH + 2 Cr(OH)3 = Na2Cr2O4 + 4 H2O
Fe2O3(s) + CO(g) = Fe + CO2(s) =>
Fe2O3(s) + 3 CO(g) = 2 Fe + 3 CO2(s)
Fe + (PbSO4) = FeSO4 + Pb =>
Fe + (PbSO4) = FeSO4 + Pb
HBr + HBrO3 = Br2 + H2O =>
5 HBr + HBrO3 = 3 Br2 + 3 H2O
Mg{+2} + NH4OH = Mg(OH)2 + NH4{+} =>
Mg{+2} + 2 NH4OH = Mg(OH)2 + 2 NH4{+}
C10H17NO2 + NH4 = C10H15N + NH3 + H2O =>
C10H17NO2 + 2 NH4 = C10H15N + 2 NH3 + 2 H2O
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
Cr(OH)3 + H3PO4 = Cr3(PO4)3 + H2O =>
3 Cr(OH)3 + 3 H3PO4 = Cr3(PO4)3 + 9 H2O
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = C4H9O2 + KCrS + H2O =>
26 CH3CH(OH)CH2CH3 + 3 K2Cr2O7 + 6 H2SO4 = 26 C4H9O2 + 6 KCrS + 19 H2O
Fe2(SO4)3 + Pb2 = Pb2(SO4)2 + Fe3 =>
6 Fe2(SO4)3 + 9 Pb2 = 9 Pb2(SO4)2 + 4 Fe3
HNO2(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + HNO3(aq) + K2SO4(aq) + H2O(i) =>
5 HNO2(aq) + 2 KMnO4(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + 5 HNO3(aq) + K2SO4(aq) + 3 H2O(i)
H2O(g) + Rb(s) = RbOH(s) + H(g) =>
H2O(g) + Rb(s) = RbOH(s) + H(g)
K2CrO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 5 H2SO4 = 3 Na2SO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O =>
C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O
Ca + Hg2Br = CaHg2Br =>
Ca + Hg2Br = CaHg2Br
Ag + Cu3PO4 = Cu + Ag3PO4 =>
3 Ag + Cu3PO4 = 3 Cu + Ag3PO4
H2Te + H2TeO3 = Te + H2O =>
2 H2Te + H2TeO3 = 3 Te + 3 H2O
MgNO3 + KOH = Mg(OH)2 + K2NO3 =>
MgNO3 + 2 KOH = Mg(OH)2 + K2NO3
BiCl3 + Cl2 + KOH = KBiO3 + KCl + HCl =>
BiCl3 + Cl2 + 3 KOH = KBiO3 + 2 KCl + 3 HCl
Li2CrO4 + Sn(NO3)2 = Li(NO3) + Sn(CrO4) =>
Li2CrO4 + Sn(NO3)2 = 2 Li(NO3) + Sn(CrO4)
Ethane + oxygen = carbondioxide + water =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2Br + H2O + NaHSO4 =>
CH3CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2Br + H2O + NaHSO4
As + NaClO + NaOH + H2O = NaCl + NaH2AsO3 =>
2 As + 3 NaClO + 2 NaOH + H2O = 3 NaCl + 2 NaH2AsO3
CO + H2O = CH3CHOHCHOHCH3 + CO2 =>
11 CO + 5 H2O = CH3CHOHCHOHCH3 + 7 CO2
I + O = I2O =>
2 I + O = I2O
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
H2SO4 + Zn = ZnO + S + H2 =>
H2SO4 + 4 Zn = 4 ZnO + S + H2
NaCl + BaBr2 = Br2Cl + NaBa =>
NaCl + BaBr2 = Br2Cl + NaBa
C20H30O2 + KOH = KC20H29O2 + H2O =>
C20H30O2 + KOH = KC20H29O2 + H2O
NH3 + HCl = NH3(HCl) =>
NH3 + HCl = NH3(HCl)
PH3 + NO = H + PO4 + N2 =>
PH3 + 4 NO = 3 H + PO4 + 2 N2
AI + Pb(NO3)2 = AI(NO3)2 + Pb =>
AI + Pb(NO3)2 = AI(NO3)2 + Pb
Ni + Cl = NiCl =>
Ni + Cl = NiCl
Ca(HCO3)2 + H2O = Ca(OH)2 + H2CO3 =>
Ca(HCO3)2 + 2 H2O = Ca(OH)2 + 2 H2CO3
Zn(NO3)2 + NaCl = NaNO3 + Cl + Zn =>
Zn(NO3)2 + 2 NaCl = 2 NaNO3 + 2 Cl + Zn
K2C1O3 + C1 = C1O1 + K1 =>
K2C1O3 + 2 C1 = 3 C1O1 + 2 K1
C2H2 + KMnO4 + H2SO4 = MnO2 + HCOOH + K2SO4 =>
C2H2 + 2 KMnO4 + H2SO4 = 2 MnO2 + 2 HCOOH + K2SO4
MnS(s) + HCl(aq) = MnCl2 + H2S =>
MnS(s) + 2 HCl(aq) = MnCl2 + H2S
CCl2F2 + HF = CF4 + HCl =>
CCl2F2 + 2 HF = CF4 + 2 HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
