| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(ClO3)2 + Na2S = HgS + 2 NaClO3
FeBr2 + HCl = FeCl2 + H2 + Br2 =>
FeBr2 + 2 HCl = FeCl2 + H2 + Br2
K3[Cr(OH)6] + Na2SO4 = K2CrO4 + Na2SO3 + KOH + H2O =>
2 K3[Cr(OH)6] + 3 Na2SO4 = 2 K2CrO4 + 3 Na2SO3 + 2 KOH + 5 H2O
AgNO3 + CrK2O4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + CrK2O4 = Ag2CrO4 + 2 KNO3
SrCO3 + CH3COOH = Sr(C2H3O2)2 + H2O + CO2 =>
SrCO3 + 2 CH3COOH = Sr(C2H3O2)2 + H2O + CO2
N2H4 + I2 + H2O = N2 + I{-} + H3O{+} =>
N2H4 + 2 I2 + 4 H2O = N2 + 4 I{-} + 4 H3O{+}
SI + Cl = SICl =>
SI + Cl = SICl
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
CaCl2(aq) + NaHCO3(s) = CO2(g) + CaCO3(aq) + NaCl(aq) + H2O(l) =>
CaCl2(aq) + 2 NaHCO3(s) = CO2(g) + CaCO3(aq) + 2 NaCl(aq) + H2O(l)
CuCl2 + I = CuI + Cl =>
CuCl2 + I = CuI + 2 Cl
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KI(aq) + AgNO3(aq) = KNO3(aq) + Ag(I)(s) =>
KI(aq) + AgNO3(aq) = KNO3(aq) + Ag(I)(s)
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
BaO2 + AgNO3 = Ag + Ba(NO3)2 + O2 =>
BaO2 + 2 AgNO3 = 2 Ag + Ba(NO3)2 + O2
Ca(NO3)2*4H2O + K2SO4 = CaSO4 + KNO3 + H2O =>
Ca(NO3)2*4H2O + K2SO4 = CaSO4 + 2 KNO3 + 4 H2O
CrCl2 + O2 = Cr2O3 + Cl2 =>
4 CrCl2 + 3 O2 = 2 Cr2O3 + 4 Cl2
C7H14(l) + O2 = CO2 + H2O =>
2 C7H14(l) + 21 O2 = 14 CO2 + 14 H2O
Zn2 + H3PO4 = H2 + Zn3(PO4)2 =>
3 Zn2 + 4 H3PO4 = 6 H2 + 2 Zn3(PO4)2
F2 + BaS = BaF2 + S8 =>
8 F2 + 8 BaS = 8 BaF2 + S8
Al2(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
Al2(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
C10H20O = C10H18O + H2 =>
C10H20O = C10H18O + H2
Na3PO4(aq) + AgNO3 = NaNO3(aq) + Ag3PO4(s) =>
Na3PO4(aq) + 3 AgNO3 = 3 NaNO3(aq) + Ag3PO4(s)
CN2H6 + O2 = CO2 + N2 + H2O =>
2 CN2H6 + 5 O2 = 2 CO2 + 2 N2 + 6 H2O
PbO + CaO2 = PbCa + O2 =>
2 PbO + 2 CaO2 = 2 PbCa + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sr(C2H3O2)2 + NaOH = Na(C2H3O2) + Sr(OH)2 =>
Sr(C2H3O2)2 + 2 NaOH = 2 Na(C2H3O2) + Sr(OH)2
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3CH2COOKCH3COOK + K2MnO4 + H2O =>
CH3CHCHCH2CH3 + 8 KMnO4 + 10 KOH = CH3CH2COOKCH3COOK + 8 K2MnO4 + 6 H2O
H4NO2 = N2 + H2O =>
2 H4NO2 = N2 + 4 H2O
Sn(s) + AgNO3(aq) = Ag(s) + Sn(NO3)2(aq) =>
Sn(s) + 2 AgNO3(aq) = 2 Ag(s) + Sn(NO3)2(aq)
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3CH2COOKCH3COOK + K2MnO4 + H2O =>
CH3CHCHCH2CH3 + 8 KMnO4 + 10 KOH = CH3CH2COOKCH3COOK + 8 K2MnO4 + 6 H2O
LiHOH = LiOH + H2 =>
2 LiHOH = 2 LiOH + H2
CH3COOH + Sr = Sr(CH3COO)2 + H =>
2 CH3COOH + Sr = Sr(CH3COO)2 + 2 H
BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be
C19H15OMgBr + H3O = C19H16O + MgBr + H2O =>
C19H15OMgBr + H3O = C19H16O + MgBr + H2O
MnO2 + HC = MnC2 + H2O + C2 =>
MnO2 + 4 HC = MnC2 + 2 H2O + C2
CaOCl2 + NH3 = NO + CaCl2 + H2O =>
5 CaOCl2 + 2 NH3 = 2 NO + 5 CaCl2 + 3 H2O
KHSO5 + H2O = KHSO4 + H2O2 =>
KHSO5 + H2O = KHSO4 + H2O2
NaHSO3(s) = Na2SO3(s) + SO2 + H2O(l) =>
2 NaHSO3(s) = Na2SO3(s) + SO2 + H2O(l)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SrCO3 + CH3COOH = Sr(C2H3O2)2 + H2O + CO2 =>
SrCO3 + 2 CH3COOH = Sr(C2H3O2)2 + H2O + CO2
RbOH + Fe(C2H3O2)3 = RbC2H3O2 + Fe(OH)3 =>
3 RbOH + Fe(C2H3O2)3 = 3 RbC2H3O2 + Fe(OH)3
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
C6H5CH3 + H2O = C6H5COOH + H =>
C6H5CH3 + 2 H2O = C6H5COOH + 6 H
NaCl + AgNO3 = AgClNaNO3 =>
NaCl + AgNO3 = AgClNaNO3
Cl2 + MnO + KOH = KCl + K2MnO4 + H2O =>
2 Cl2 + MnO + 6 KOH = 4 KCl + K2MnO4 + 3 H2O
Pb3N2 + HCl = PbCl2 + H3N =>
Pb3N2 + 6 HCl = 3 PbCl2 + 2 H3N
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
