| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 VO2Cl + 8 HCl = 2 VCl4 + Cl2 + 4 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
Th2O3 + P2O5 = ThPO4 =>
Th2O3 + P2O5 = 2 ThPO4
NaI + Br2 = BrI + Na =>
2 NaI + Br2 = 2 BrI + 2 Na
WO2 + CO = W + CO2 =>
WO2 + 2 CO = W + 2 CO2
Pb(NO3) + KCl = PbCl + KNO3 =>
Pb(NO3) + KCl = PbCl + KNO3
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
NH42(SO4) + O2 = H2SO4 + HNO3 + H2O =>
4 NH42(SO4) + 45 O2 = 4 H2SO4 + 4 HNO3 + 78 H2O
NaHCO3(s) = NaOH(s) + CO2 =>
NaHCO3(s) = NaOH(s) + CO2
K3[Al(OH)6] + NH4Cl = KCl + Al(OH)3 + H2O + NH3 =>
K3[Al(OH)6] + 3 NH4Cl = 3 KCl + Al(OH)3 + 3 H2O + 3 NH3
C2H5OH + Br2 = C2H2OHBr3 + HBr =>
C2H5OH + 3 Br2 = C2H2OHBr3 + 3 HBr
NH42(SO4) + O2 = H2SO4 + HNO3 + H2O =>
4 NH42(SO4) + 45 O2 = 4 H2SO4 + 4 HNO3 + 78 H2O
KCl(aq) + Pb(NO3)2(aq) = PbCl2 + KNO3 =>
2 KCl(aq) + Pb(NO3)2(aq) = PbCl2 + 2 KNO3
BCI + H2 = B + HCI =>
2 BCI + H2 = 2 B + 2 HCI
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CHO + Cr{3+} + H2O = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CHO + 2 Cr{3+} + 7 H2O
Cu{+} + S{2-} = Cu2S =>
2 Cu{+} + S{2-} = Cu2S
CHKO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
CHKO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
H2SO3 + Ni(OH)3 = H2O + SO3 + H3NiO2 =>
H2SO3 + Ni(OH)3 = H2O + SO3 + H3NiO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3OH + KMnO4 = KHCOO + MnO2 + H2O + KOH =>
3 CH3OH + 4 KMnO4 = 3 KHCOO + 4 MnO2 + 4 H2O + KOH
Ca3Al2(OH)12 + CO2 + H2O + Al(OH)3 = CaO*Al2O3*CaCO3*11H2O =>
2 Ca3Al2(OH)12 + 3 CO2 + 18 H2O + 2 Al(OH)3 = 3 CaO*Al2O3*CaCO3*11H2O
I2 + As2O3 + KOH = K3AsO4 + KI + H2O =>
2 I2 + As2O3 + 10 KOH = 2 K3AsO4 + 4 KI + 5 H2O
Pt{4+} + NO3{-} = Pt(NO3)4 =>
Pt{4+} + 4 NO3{-} = Pt(NO3)4
C49O42H35N21 + O2 = CO2 + H2O + N2 =>
4 C49O42H35N21 + 147 O2 = 196 CO2 + 70 H2O + 42 N2
Cr + H2O = Cr(OH)3 + H2 =>
2 Cr + 6 H2O = 2 Cr(OH)3 + 3 H2
CaCl2(aq) + H2O(l) = CaO(s) + HCl(aq) =>
CaCl2(aq) + H2O(l) = CaO(s) + 2 HCl(aq)
Ba(OH)2 + HI = BaI2 + HOH =>
Ba(OH)2 + 2 HI = BaI2 + 2 HOH
Ar + Cl2 = ArCl4 =>
Ar + 2 Cl2 = ArCl4
NH4PO4 + FeNO3 = NH4NO3 + FePO4 =>
NH4PO4 + FeNO3 = NH4NO3 + FePO4
Hg2Cl + KS2 = Hg2S2 + KCl =>
Hg2Cl + KS2 = Hg2S2 + KCl
HI(aq) + HNO3(aq) = I2(s) + NO(aq) + H2O =>
6 HI(aq) + 2 HNO3(aq) = 3 I2(s) + 2 NO(aq) + 4 H2O
NH4OH + Fe2S3 = Fe(OH)3 + (NH4)2S =>
6 NH4OH + Fe2S3 = 2 Fe(OH)3 + 3(NH4)2S
FeBr3 + K2S = S + FeBr2 + KBr =>
2 FeBr3 + K2S = S + 2 FeBr2 + 2 KBr
HNO3(aq) + Na2CO3(aq) = NaNO3(aq) + H2O(aq) + CO2(g) =>
2 HNO3(aq) + Na2CO3(aq) = 2 NaNO3(aq) + H2O(aq) + CO2(g)
FeI2 + HIO3 + HCl = FeCl3 + ICl + H2O =>
4 FeI2 + 5 HIO3 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
Ni + HNO2 = Ni(NO3)2 + H2O + NO =>
Ni + 8 HNO2 = Ni(NO3)2 + 4 H2O + 6 NO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
PbSO4 + NH4C2H3O2 = Pb(C2H3O2)2 + (NH4)2SO4 =>
PbSO4 + 2 NH4C2H3O2 = Pb(C2H3O2)2 + (NH4)2SO4
C20H42(s) + O2(g) = C0(g) + H2O(g) =>
2 C20H42(s) + 21 O2(g) = 40 C0(g) + 42 H2O(g)
Pb(CH3COO)2 + K2Cr2O7 + H2O = PbCrO4 + CH3COOH + CH3COOK =>
2 Pb(CH3COO)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 CH3COOH + 2 CH3COOK
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
SrO + LiCl = Li2O + SrCl2 =>
SrO + 2 LiCl = Li2O + SrCl2
NiO + Cr = Cr2O3 + Ni =>
3 NiO + 2 Cr = Cr2O3 + 3 Ni
B12 + N = BN =>
B12 + 12 N = 12 BN
I2 + V = I{-} + V{+2} =>
I2 + V = 2 I{-} + V{+2}
NH3 + H2O + Al(NO3)3 = Al(OH)3 + (NH4)(NO3) =>
3 NH3 + 3 H2O + Al(NO3)3 = Al(OH)3 + 3(NH4)(NO3)
Ah + HCl = AhCl2 + H2 =>
Ah + 2 HCl = AhCl2 + H2
KMnO4 + PBr3 + H2O = H3PO4 + KBr + MnO2 + HBr =>
2 KMnO4 + 3 PBr3 + 8 H2O = 3 H3PO4 + 2 KBr + 2 MnO2 + 7 HBr
C5H5 + Cl2 = C5H5Cl2 =>
C5H5 + Cl2 = C5H5Cl2
H2C3H80 + O2 = CO2 + H2O =>
2 H2C3H80 + 47 O2 = 6 CO2 + 82 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
