| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 KClO + 4 KOH = 2 K2FeO4 + 3 KCl + 5 H2O
Pb(NO3)2 + NaI = Pb(NO3)2NaI =>
Pb(NO3)2 + NaI = Pb(NO3)2NaI
(NH4)2CrO4 + Cr(NO2)3 = Cr2(CrO4)3 + NH4(NO2) =>
3(NH4)2CrO4 + 2 Cr(NO2)3 = Cr2(CrO4)3 + 6 NH4(NO2)
CH4 + Br2 = CH2Br2 + HBr =>
CH4 + 2 Br2 = CH2Br2 + 2 HBr
H3 + O5 = H2O2 =>
10 H3 + 6 O5 = 15 H2O2
CuCO3 + CH3COOH = Cu(CH3COO)2 + H2O + CO2 =>
CuCO3 + 2 CH3COOH = Cu(CH3COO)2 + H2O + CO2
Au + Fe2(SO4)3 + CS(NH2)2 = (Au(CS(NH2)2)2)2SO4 + FeSO4 =>
2 Au + Fe2(SO4)3 + 4 CS(NH2)2 = (Au(CS(NH2)2)2)2SO4 + 2 FeSO4
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NH4NO3 + CaSO4 = (NH4)2SO4 + Ca(NO3)2 =>
2 NH4NO3 + CaSO4 = (NH4)2SO4 + Ca(NO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ba(OH)2*8H2O(s) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2*8H2O(s) + CO2(g) = BaCO3(s) + 9 H2O(l)
Ca + OH + H3PO4 = CaPO4 + H2O =>
Ca + 3 OH + H3PO4 = CaPO4 + 3 H2O
Cd + NaCN + O2 + H2O = Na[Cd(CN)4] + NaOH =>
4 Cd + 16 NaCN + 3 O2 + 6 H2O = 4 Na[Cd(CN)4] + 12 NaOH
NaO + HF = NaOHF =>
NaO + HF = NaOHF
K2ReBr6 + C6H5N3 + H2O = (C6H6N3)2ReBr6 + KOH =>
K2ReBr6 + 2 C6H5N3 + 2 H2O = (C6H6N3)2ReBr6 + 2 KOH
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
C8H8O3 + H2O2 = C8H8O4 + H2O =>
C8H8O3 + H2O2 = C8H8O4 + H2O
IO3{-} + N2H2 + HCl = N2 + ICl2{-} + H2O =>
IO3{-} + 2 N2H2 + 2 HCl = 2 N2 + ICl2{-} + 3 H2O
C6H12 + O = C6H12O2 =>
C6H12 + 2 O = C6H12O2
NaHSO4 + H2O2 = NaHSO5 + H2O =>
NaHSO4 + H2O2 = NaHSO5 + H2O
Pb + HNO3 = Pb(NO3)4 + NO + H2O =>
3 Pb + 16 HNO3 = 3 Pb(NO3)4 + 4 NO + 8 H2O
CuO + NaOH + H2O = Na2Cu(OH)4 =>
CuO + 2 NaOH + H2O = Na2Cu(OH)4
NaBr + KBr + AgNO3 = AgBr + KNa(NO3)2 =>
NaBr + KBr + 2 AgNO3 = 2 AgBr + KNa(NO3)2
NH4OH + CdSO4 = (NH4)2SO4 + (CdOH)2SO4 =>
2 NH4OH + 2 CdSO4 = (NH4)2SO4 + (CdOH)2SO4
HCOH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 HCOH + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
NaH2PO4 + NaOH = Na2(HPO4) + H2O =>
NaH2PO4 + NaOH = Na2(HPO4) + H2O
FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
P + NaOH + H2O = PH3 + Na2HPO3 =>
2 P + 2 NaOH + H2O = PH3 + Na2HPO3
HC3H2O2 + Na2CO3 = NaC3H2O2 + CO2 + H2O =>
2 HC3H2O2 + Na2CO3 = 2 NaC3H2O2 + CO2 + H2O
H2C2O4(aq) + NaOH(aq) = Na2C2O4(aq) + H2O =>
H2C2O4(aq) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O
H{+} + NO3{-} + S2O3{2-} = NO2{-} + SO3 + H2O =>
2 H{+} + 4 NO3{-} + S2O3{2-} = 4 NO2{-} + 2 SO3 + H2O
NH4VO3 + H2SO4 + Zn = VSO4 + ZnSO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 6 H2SO4 + 3 Zn = 2 VSO4 + 3 ZnSO4 + (NH4)2SO4 + 6 H2O
KMnO4 + Ca(NO2)2 + H2SO4 = Ca(NO3)2 + K2SO4 + H2O + MnSO4 =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 5 Ca(NO3)2 + 2 K2SO4 + 6 H2O + 4 MnSO4
Sn(s)NiCl2(aq) = Ni(s)SnCl2(aq) =>
Sn(s)NiCl2(aq) = Ni(s)SnCl2(aq)
CaP3O12 + SiO2 + C = CaSiO3 + CO + P4 =>
4 CaP3O12 + 4 SiO2 + 44 C = 4 CaSiO3 + 44 CO + 3 P4
CH3CHCH2 + KMnO4 + H2SO4 = MnSO4 + CH3COOH + K2SO4 + H2O =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 15 CH3COOH + 6 K2SO4 + 18 H2O
HBr = H3 + Br =>
3 HBr = H3 + 3 Br
KNO3 + Cu + HCl = KCl + CuCl2 + H2O + NO2 =>
2 KNO3 + Cu + 4 HCl = 2 KCl + CuCl2 + 2 H2O + 2 NO2
HI + Rb2O = RbI + H2O =>
2 HI + Rb2O = 2 RbI + H2O
Ag + MgCl2 = AgCl + Mg2 =>
4 Ag + 2 MgCl2 = 4 AgCl + Mg2
ZnSO4 + CO = ZnO + SO2 + CO2 =>
ZnSO4 + CO = ZnO + SO2 + CO2
HCl + ZnO = ZnCl2H2O =>
2 HCl + ZnO = ZnCl2H2O
Pb{+} + S{-} = PbS =>
Pb{+} + S{-} = PbS
Co2 + NH3 + H2O = Co(OH)2 + NH4 =>
Co2 + 4 NH3 + 4 H2O = 2 Co(OH)2 + 4 NH4
Pb(NO2)2 + Na2SO4 = PbSO4 + NaNO2 =>
Pb(NO2)2 + Na2SO4 = PbSO4 + 2 NaNO2
K2MnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
K2MnO4 + 2 Na2SO3 + 2 H2SO4 = K2SO4 + MnSO4 + 2 Na2SO4 + 2 H2O
(NH4)2SO4 + Na(OH) = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 Na(OH) = 2 NH3 + 2 H2O + Na2SO4
Ba(OH)2 + H2SO3 = BaSO4 + H2O + H2 =>
Ba(OH)2 + H2SO3 = BaSO4 + H2O + H2
NH3 + HNO3 = H2O + NH4NO =>
3 NH3 + HNO3 = H2O + 2 NH4NO
C3H7OH + OH = C3H7COO + H2O =>
4 C3H7OH + 15 OH = 3 C3H7COO + 13 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/24
Équations équilibrées sur02/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
