| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Na + 3 SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
Fr(OH) + Be2 + H2O = FrBe(OH)3 + H2 =>
2 Fr(OH) + Be2 + 4 H2O = 2 FrBe(OH)3 + 2 H2
K4[Fe(CN)6] + KMnO4 + H2SO4 = K2SO4 + HCN + Fe2(SO4)3 + MnSO4 + H2O =>
10 K4[Fe(CN)6] + 2 KMnO4 + 38 H2SO4 = 21 K2SO4 + 60 HCN + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
Gallium + O2 = GaO =>
2 Ga + O2 = 2 GaO
Hg2O + Ca3P2 = Hg3P + CaO =>
3 Hg2O + Ca3P2 = 2 Hg3P + 3 CaO
NH4OH + NCl = NH4Cl + NOH =>
NH4OH + NCl = NH4Cl + NOH
W + HNO3 + HF = H2WF8 + NO + H2O =>
W + 2 HNO3 + 8 HF = H2WF8 + 2 NO + 4 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Cd2 + NH4OH = Cd(NH3)4 + H2O =>
Cd2 + 8 NH4OH = 2 Cd(NH3)4 + 8 H2O
KF + CuI = KI + FCu =>
KF + CuI = KI + FCu
Fe + ZnCl2 = FeCl3 + Zn =>
2 Fe + 3 ZnCl2 = 2 FeCl3 + 3 Zn
H2NCH2COOH + O2 = CO2 + N2 + H2O =>
4 H2NCH2COOH + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
EDTA + MnSO4 + NaOH = Mn(EDTA) + Na2SO4 + H2O2 =>
EDTA + MnSO4 + 2 NaOH = Mn(EDTA) + Na2SO4 + H2O2
K2CO3 + H2S = K2CO3S + H2 =>
K2CO3 + H2S = K2CO3S + H2
MgO + I2O7 = Mg(IO4)2 =>
MgO + I2O7 = Mg(IO4)2
KOH + MgSO4 = K2SO4 + Mg(OH)2 =>
2 KOH + MgSO4 = K2SO4 + Mg(OH)2
FeCl3 + SO2 + H2O = FeCl2 + HCl + H2SO4 =>
2 FeCl3 + SO2 + 2 H2O = 2 FeCl2 + 2 HCl + H2SO4
Li2CO3 + NiO + SeO2 = Li6Ni(SeO3)4 + CO2 =>
3 Li2CO3 + NiO + 4 SeO2 = Li6Ni(SeO3)4 + 3 CO2
H3O{+} + CaCO3 = Ca{2+} + H2O + H2CO3 =>
2 H3O{+} + CaCO3 = Ca{2+} + 2 H2O + H2CO3
CI2(aq) + NaI(aq) = CI3(aq) + Na(aq) =>
CI2(aq) + NaI(aq) = CI3(aq) + Na(aq)
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NH4NO3 + HNO3 + H2O =>
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NH4NO3 + 2 HNO3 + 4 H2O
NH3 + KClO = N2 + H2O + KCl =>
2 NH3 + 3 KClO = N2 + 3 H2O + 3 KCl
Pb2(SO4)2 = Pb2(SO3)2 + O2 =>
Pb2(SO4)2 = Pb2(SO3)2 + O2
Cl2 + Ca(OH)2 = CaCl + Ca(OCl)2 + H2O =>
3 Cl2 + 4 Ca(OH)2 = 2 CaCl + 2 Ca(OCl)2 + 4 H2O
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NH4NO3 + HNO3 + H2O =>
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NH4NO3 + 2 HNO3 + 4 H2O
Mg(NO3)2(aq) + Na2SO4(aq) = Mg2(SO4)2(aq) + NaNO3(aq) =>
2 Mg(NO3)2(aq) + 2 Na2SO4(aq) = Mg2(SO4)2(aq) + 4 NaNO3(aq)
SnI4 + F2 = SnF4 + I2 =>
SnI4 + 2 F2 = SnF4 + 2 I2
Cr2O3 + NO3{-} + H2O = CrO4{-}2 + NO2{-} + H2{+} =>
Cr2O3 + 3 NO3{-} + 2 H2O = 2 CrO4{-}2 + 3 NO2{-} + 2 H2{+}
Zn(CH3COO)2 + K3PO4 = ZnPO4 + K3(CH3COO)2 =>
Zn(CH3COO)2 + K3PO4 = ZnPO4 + K3(CH3COO)2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Ca(NO3)2 + Na2CO3 = NaNO3(aq) + CaCO3(s) =>
Ca(NO3)2 + Na2CO3 = 2 NaNO3(aq) + CaCO3(s)
Cl2 + Sr(OH)2 = SrCl2 + Sr(ClO)2 + H2O =>
2 Cl2 + 2 Sr(OH)2 = SrCl2 + Sr(ClO)2 + 2 H2O
NH3 + KClO3 = N2 + H2O + KCl =>
2 NH3 + KClO3 = N2 + 3 H2O + KCl
FSO4 = F2O3 + SO2 + SO3 =>
2 FSO4 = F2O3 + SO2 + SO3
H2SO4 + Zn + HCl = H2S + ZnCl2 + H2O =>
H2SO4 + 4 Zn + 8 HCl = H2S + 4 ZnCl2 + 4 H2O
Mn{2+} + OH{-} + O2 = MnO2 + H2O =>
2 Mn{2+} + 4 OH{-} + O2 = 2 MnO2 + 2 H2O
Na2S + NaOCl + H2O = Na2S2O3 + NaCl + NaOH =>
2 Na2S + 4 NaOCl + H2O = Na2S2O3 + 4 NaCl + 2 NaOH
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K4[Fe(CN)6] + Na2CrO4 = Na4[Fe(CN)6] + K2CrO4 =>
K4[Fe(CN)6] + 2 Na2CrO4 = Na4[Fe(CN)6] + 2 K2CrO4
H2SO4(ac) + HBr(ac) = SO2(g) + Br2(l) + H2O(l) =>
H2SO4(ac) + 2 HBr(ac) = SO2(g) + Br2(l) + 2 H2O(l)
C3H7NO2 + O2 = H2O + N2 + CO2 =>
4 C3H7NO2 + 15 O2 = 14 H2O + 2 N2 + 12 CO2
Ca(OH)2(aq) + H3PO4(aq) = H2O(i) + Ca3(PO4)2(s) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(i) + Ca3(PO4)2(s)
H3PO4 + Fe(OH)3 = H2O + Fe2(HPO4)3 =>
3 H3PO4 + 2 Fe(OH)3 = 6 H2O + Fe2(HPO4)3
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S(s) + O2(l) = SO2(g) =>
S(s) + O2(l) = SO2(g)
SrCrO4 + CH3COOH = Sr{2+} + CH3COO{-} + HCrO4{-} =>
SrCrO4 + CH3COOH = Sr{2+} + CH3COO{-} + HCrO4{-}
H2O + Ca(CO2)2 = CaO + H2 + (CO2)2 =>
H2O + Ca(CO2)2 = CaO + H2 + (CO2)2
C6H6HNO3 = C6H5NO2H2O =>
C6H6HNO3 = C6H5NO2H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
