| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CrO4 + 3 Fe(OH)2 + 4 H2O = Cr(OH)3 + 3 Fe(OH)3 + 2 KOH
CoBr2 + KOH = CoOH + KBr2 =>
CoBr2 + KOH = CoOH + KBr2
CH4 + XO2 + X376N2 = XCO2 + XH2O + XN2 =>
375 CH4 + 750 XO2 + X376N2 = 375 XCO2 + 750 XH2O + XN2
Cd + Au(No3)2 = Au + Cd(No3) =>
2 Cd + Au(No3)2 = Au + 2 Cd(No3)
K2Cr2O7 + C2H5OH + H2SO4 = K2SO4 + H2O + C2H5OOH + Cr =>
K2Cr2O7 + 6 C2H5OH + H2SO4 = K2SO4 + H2O + 6 C2H5OOH + 2 Cr
[Ni(NH3)6](NO3)2 + Na2S2O3 + H2SO4 = S + NiSO4 + NaNO3 + NH42(SO4) =>
163[Ni(NH3)6](NO3)2 + 606 Na2S2O3 + 465 H2SO4 = 1422 S + 163 NiSO4 + 1212 NaNO3 + 92 NH42(SO4)
CaS + AgNO3 = Ag2S + Ca(NO3)2 =>
CaS + 2 AgNO3 = Ag2S + Ca(NO3)2
H2O2 + Cr2(SO4)3 + KOH = K2CrO4 + H2SO4 + H2O =>
3 H2O2 + Cr2(SO4)3 + 4 KOH = 2 K2CrO4 + 3 H2SO4 + 2 H2O
Fr + H2O = FrO + H2 =>
Fr + H2O = FrO + H2
Fe2(CNS)6 + NaF = Na3FeF6 + NaCNS =>
Fe2(CNS)6 + 12 NaF = 2 Na3FeF6 + 6 NaCNS
HNO3 + AI(OH) = AINO3 + H2O =>
HNO3 + AI(OH) = AINO3 + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
P4 + NaClO2 + NaOH = Na2H2P2O3 + NaCl =>
P4 + NaClO2 + 4 NaOH = 2 Na2H2P2O3 + NaCl
KMnO4 + H2SO4 + SO2 = K2SO4 + Mn(SO4)2 + H2O =>
2 KMnO4 + 2 H2SO4 + 3 SO2 = K2SO4 + 2 Mn(SO4)2 + 2 H2O
H{+} + MnO4{-} + W{3+} = Mn{2+} + WO2{2+} + H2O =>
4 H{+} + 3 MnO4{-} + 5 W{3+} = 3 Mn{2+} + 5 WO2{2+} + 2 H2O
(OH) + MnO = (MnO4) + H2O =>
6(OH) + MnO = (MnO4) + 3 H2O
Sn + PtBr2 = SnBr4 + Pt =>
Sn + 2 PtBr2 = SnBr4 + 2 Pt
Cl + H2O = ClH + HOCl =>
2 Cl + H2O = ClH + HOCl
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
MnO4 + S2O3 = Mn + S2O6 =>
3 MnO4 + 4 S2O3 = 3 Mn + 4 S2O6
AsF3 + (NH4)2SO3 = As2(SO3)3 + NH4F =>
2 AsF3 + 3(NH4)2SO3 = As2(SO3)3 + 6 NH4F
CsCl + H2SO4 = Cs2SO4 + HCl =>
2 CsCl + H2SO4 = Cs2SO4 + 2 HCl
C6H4N2O4 + [H] = C6H8N2 + H2O =>
C6H4N2O4 + 12[H] = C6H8N2 + 4 H2O
Ag2SO4 + KOH = AgOH + K2SO4 =>
Ag2SO4 + 2 KOH = 2 AgOH + K2SO4
MnO4 + S2O3 = Mn + S2O6 =>
3 MnO4 + 4 S2O3 = 3 Mn + 4 S2O6
Kr + OH5 = KrH + O =>
5 Kr + OH5 = 5 KrH + O
Na2CO3 + (NH2OH)2H2SO4 = Na2SO4 + CO2 + NH2OH + H2O =>
Na2CO3 + (NH2OH)2H2SO4 = Na2SO4 + CO2 + 2 NH2OH + H2O
H2SO4 + C = CO2 + H2OSO2 =>
2 H2SO4 + C = CO2 + 2 H2OSO2
KNaMnO4 + H2SO4 + H2O = KOH + NaMnO4 + H2SO3 =>
2 KNaMnO4 + H2SO4 + H2O = 2 KOH + 2 NaMnO4 + H2SO3
K2Cr2O7 + H2SO4 + FeSO4 = Fe(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 3 FeSO4 = 3 Fe(SO4)3 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
Cu + AgNO3 = CuAgNO3 =>
Cu + AgNO3 = CuAgNO3
Fe + CuSO{4} = FeSO + Cu{4} =>
Fe + CuSO{4} = FeSO + Cu{4}
Ni(CO)4 = Ni + CO(g) =>
Ni(CO)4 = Ni + 4 CO(g)
N2O2 + H2 = N2O + H2O =>
N2O2 + H2 = N2O + H2O
Br + BrO3 = BrO =>
2 Br + BrO3 = 3 BrO
NaHCO3 + HCl = NaCClO2 + H2O =>
NaHCO3 + HCl = NaCClO2 + H2O
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s) =>
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s)
Cr3(PO4)2 + KOH = Cr(OH)2 + K3PO4 =>
Cr3(PO4)2 + 6 KOH = 3 Cr(OH)2 + 2 K3PO4
NaCl + Na2SO4 = ClSO4 + Na =>
NaCl + Na2SO4 = ClSO4 + 3 Na
CuCO3 + NH3 = CuCN2 + H2O =>
CuCO3 + 2 NH3 = CuCN2 + 3 H2O
BiI3 + KI = KBiI4 =>
BiI3 + KI = KBiI4
NaHCO3 + AgSO4 = NaSO4 + AgHCO3 =>
NaHCO3 + AgSO4 = NaSO4 + AgHCO3
Li2SO4(aq) + K3PO4(aq) = Li3PO4(aq) + K2SO4(aq) =>
3 Li2SO4(aq) + 2 K3PO4(aq) = 2 Li3PO4(aq) + 3 K2SO4(aq)
HO + K = KO + H =>
HO + K = KO + H
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
NH2OH + HI = NH4I + I2 + H2O =>
NH2OH + 3 HI = NH4I + I2 + H2O
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
Br2 + CCl4 = CBr2Cl2 + Cl =>
Br2 + CCl4 = CBr2Cl2 + 2 Cl
NaOH + Mg(NO3)2 = NaNO3 + Mg(OH)2 =>
2 NaOH + Mg(NO3)2 = 2 NaNO3 + Mg(OH)2
AgN + Ni = NiN2 + Ag =>
2 AgN + Ni = NiN2 + 2 Ag
| 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.
