| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + Be = Cl + KBe
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
PB + Cu(NO3)2 = PB(NO3)2 + Cu =>
PB + Cu(NO3)2 = PB(NO3)2 + Cu
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
C2H2O5 = CO2 + H2O =>
C2H2O5 = 2 CO2 + H2O
KMnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnO2 + H2O =>
2 KMnO4 + 4 H2SO4 + 6 KBr = 4 K2SO4 + 3 Br2 + 2 MnO2 + 4 H2O
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
C6H5NH2 + NaHCO3 = CO2 + H2O + C5H5N + NaH =>
C6H5NH2 + 3 NaHCO3 = 4 CO2 + H2O + C5H5N + 3 NaH
CH3COOH(s) + O2(g) = H2O(l) + CO2(g) =>
CH3COOH(s) + 2 O2(g) = 2 H2O(l) + 2 CO2(g)
Ag + Pt(NO3)3 = Ag(NO3)3 + Pt =>
Ag + Pt(NO3)3 = Ag(NO3)3 + Pt
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu2S(s) + O2(s) = Cu(s) + SO2(g) =>
Cu2S(s) + O2(s) = 2 Cu(s) + SO2(g)
Cr2O72{-} + CH3CH2OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6 Cr2O72{-} + 427 CH3CH2OH + 10 H{+} = 4 Cr3{+} + 427 CH3CHO + 432 H2O
AgNO3 + K2Cr = AgCr + K2NO3 =>
AgNO3 + K2Cr = AgCr + K2NO3
Sr(OH)2 + SO2 = Sr(SO3)2 + H2 =>
Sr(OH)2 + 2 SO2 = Sr(SO3)2 + H2
Al(s) + H2O(l) = AlO(s) + H2(g) =>
Al(s) + H2O(l) = AlO(s) + H2(g)
Cr2O7{-}2 + H2SO3 + H{+} = Cr3 + HSO4 + H2O =>
3 Cr2O7{-}2 + 13 H2SO3 + 3 H{+} = 2 Cr3 + 13 HSO4 + 8 H2O
Fe + Mn2 = FeMn =>
2 Fe + Mn2 = 2 FeMn
K2C2O4 + O2 = K2O + CO2 =>
2 K2C2O4 + O2 = 2 K2O + 4 CO2
C2H6(g) + O2 = CO2(g) + H20(i) =>
10 C2H6(g) + 20 O2 = 20 CO2(g) + 3 H20(i)
NaOH + SO2 = NaO2 + OHS =>
NaOH + SO2 = NaO2 + OHS
KMnO4 + NaHSO3 + KOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 6 NaHSO3 + 2 KOH = 4 MnO2 + 3 K2SO4 + 3 Na2SO4 + 4 H2O
Na + HCl = NaCl2 + H2 =>
Na + 2 HCl = NaCl2 + H2
Mn(OH)2 + CaCl2O = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaCl2O = MnO2 + CaCl2 + H2O
CuCl + F = CuF2 + Cl2 =>
2 CuCl + 4 F = 2 CuF2 + Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2 + C + Al2O3 = AlN + CO =>
N2 + 3 C + Al2O3 = 2 AlN + 3 CO
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
H2SiO3 + HCl = H3ClSiO3 =>
H2SiO3 + HCl = H3ClSiO3
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
RbIS3 = RbI + S =>
RbIS3 = RbI + 3 S
Ba(OH)2 + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2 + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
Pb[NO3]2 + Na[OH] = NaNO3 + Pb[OH]2 =>
Pb[NO3]2 + 2 Na[OH] = 2 NaNO3 + Pb[OH]2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
NaTiO4 + HCl = NaCl + TiCl2 + H2O + Cl2 =>
2 NaTiO4 + 16 HCl = 2 NaCl + 2 TiCl2 + 8 H2O + 5 Cl2
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COOH + C2H6O = H2O + CHCOOHC2H6 =>
CH3COOH + C2H6O = H2O + CHCOOHC2H6
NaBiO3 + FeS + NaOH + H2O = Fe(OH)3 + Na2SO4 + NaBiO2 =>
9 NaBiO3 + 2 FeS + 4 NaOH + H2O = 2 Fe(OH)3 + 2 Na2SO4 + 9 NaBiO2
(CH3)3(CH2)2CBr + NaI = (CH3)3(CH2)2CI + NaBr =>
(CH3)3(CH2)2CBr + NaI = (CH3)3(CH2)2CI + NaBr
Cr + NHO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 NHO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
CrCl3 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + NaCl + H2O =>
2 CrCl3 + 3 PbO2 + 16 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 6 NaCl + 8 H2O
Ni(H2O)6 + C2H8N2 = Ni(C2H8N2)3 + H2O =>
Ni(H2O)6 + 3 C2H8N2 = Ni(C2H8N2)3 + 6 H2O
FeS{+2} + O{2} = Fe{+2}O{+3} + SO{+2} =>
FeS{+2} + O{2} = Fe{+2}O{+3} + SO{+2}
KMnO4 + K2S + H2O = MnO2 + SO2 + KOH =>
2 KMnO4 + K2S + 2 H2O = 2 MnO2 + SO2 + 4 KOH
C + H2O = CO + H2 =>
C + H2O = CO + H2
C2H5OH + K2CrO7 + HCl = CO2 + CrCl3 + KCl + H2O =>
3 C2H5OH + 4 K2CrO7 + 20 HCl = 6 CO2 + 4 CrCl3 + 8 KCl + 19 H2O
Hg(ClO4) + Na2S = HgS + ClO4Na2 =>
Hg(ClO4) + Na2S = HgS + ClO4Na2
C2H7N + O = CO + H2O + NO2 =>
2 C2H7N + 15 O = 4 CO + 7 H2O + 2 NO2
AgNo3 + NaC1 = AgC1 + NaNo3 =>
AgNo3 + NaC1 = AgC1 + NaNo3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
