| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBrO + NH4OH = H2O + NH4BrO
NO4 = O4 + N2 =>
2 NO4 = 2 O4 + N2
Pb(NO3)2 + Fe2SiO4 = PbSiO4 + FeNO3 =>
Pb(NO3)2 + Fe2SiO4 = PbSiO4 + 2 FeNO3
HClO4 + C = Cl2 + CO2 + H2O =>
4 HClO4 + 7 C = 2 Cl2 + 7 CO2 + 2 H2O
Au3{+} + AsH3 + OH{-} = Au + H2O + AsO33{-} =>
68 Au3{+} + AsH3 + 69 OH{-} = 204 Au + 36 H2O + AsO33{-}
HCl(aq)NH3(aq) = NH4Cl(aq)* =>
HCl(aq)NH3(aq) = NH4Cl(aq)*
FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Fe2(SO4)3 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 Fe2(SO4)3
Fe3C + HNO3 = Fe(NO3)3 + NO2 + CO2 + H2O =>
Fe3C + 22 HNO3 = 3 Fe(NO3)3 + 13 NO2 + CO2 + 11 H2O
Al2(CO3)3(s) + HCl(aq) = AlCl3(aq) + CO2 + H2O =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 CO2 + 3 H2O
HAuCl4 + NaBH4 = Au + BH4 + H2 + NaCl =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 BH4 + H2 + 8 NaCl
OH + O2P = O + HP =>
OH + O2P = 3 O + HP
C2H6O + Na = C2H4ONa + H2 =>
C2H6O + Na = C2H4ONa + H2
K2CoCl4 + Na2S = CoS + NaCl + KCl =>
K2CoCl4 + Na2S = CoS + 2 NaCl + 2 KCl
C6H6O + CH2ClCOOH = H2O + Cl + C8H8O3 =>
6 C6H6O + 10 CH2ClCOOH = 5 H2O + 10 Cl + 7 C8H8O3
HCN + CH3CHO = CH3C(OH)HCN =>
HCN + CH3CHO = CH3C(OH)HCN
Mg + HNO3 = Mg(NO3)2 + H2O + N2O4 =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 H2O + N2O4
Ca2Si(s) + Cl2(g) = CaCl2(g) + SiCl4(g) =>
Ca2Si(s) + 4 Cl2(g) = 2 CaCl2(g) + SiCl4(g)
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
C6H12O + K2Cr2O7 + H2SO4 = C6H12O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12O + K2Cr2O7 + 4 H2SO4 = 3 C6H12O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
CH3 + CH + (OH)CH3 = C3H8O =>
CH3 + CH + (OH)CH3 = C3H8O
Sb2O3 + H2S = Sb2S3 + H2O =>
Sb2O3 + 3 H2S = Sb2S3 + 3 H2O
BaO + HCl = BaOHCl =>
BaO + HCl = BaOHCl
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Na2HPO4 + Bi(NO3)3 = Bi2(HPO4)3 + NaNO3 =>
3 Na2HPO4 + 2 Bi(NO3)3 = Bi2(HPO4)3 + 6 NaNO3
C12H20O2 + O2 = CO2 + H2O =>
C12H20O2 + 16 O2 = 12 CO2 + 10 H2O
HNO3 + H2S = NN + S + H2O =>
2 HNO3 + 5 H2S = NN + 5 S + 6 H2O
Cr2O7{2-} + C2O4{2-} + H2O = Cr{3+} + CO2 + OH{-} =>
Cr2O7{2-} + 3 C2O4{2-} + 7 H2O = 2 Cr{3+} + 6 CO2 + 14 OH{-}
NaHSO3(liquide) + O2(gaz) = NaHSO4(solide) =>
2 NaHSO3(liquide) + O2(gaz) = 2 NaHSO4(solide)
Fe(NO3)2 + CO = Fe + CO2 + NO2 =>
Fe(NO3)2 + 2 CO = Fe + 2 CO2 + 2 NO2
B2O3 + Mg0 = B + MgO =>
B2O3 + 3 Mg0 = 2 B + 3 MgO
Sr + HClO2 = Sr(ClO2)2 + H2 =>
Sr + 2 HClO2 = Sr(ClO2)2 + H2
MnSO4 + Cl2 + K2SO4 + H2O = K2MnO4 + KCl + H2SO4 =>
MnSO4 + 2 Cl2 + 3 K2SO4 + 4 H2O = K2MnO4 + 4 KCl + 4 H2SO4
Ag2O3S2 + Cu = Cu2O3S2 + Ag =>
Ag2O3S2 + 2 Cu = Cu2O3S2 + 2 Ag
KCl + H2SO4 = K2SO4 + ClH =>
2 KCl + H2SO4 = K2SO4 + 2 ClH
Cl + P = Cl3P2 =>
3 Cl + 2 P = Cl3P2
H2SO4 + Li2S = Li2SO4 + H2S =>
H2SO4 + Li2S = Li2SO4 + H2S
NH2OH + HCl + K2Cr2O7 = N2 + CrCl + KCl + H2O =>
10 NH2OH + 4 HCl + K2Cr2O7 = 5 N2 + 2 CrCl + 2 KCl + 17 H2O
(C6H12O6) = (C2H6O) + (CO2) =>
(C6H12O6) = 2(C2H6O) + 2(CO2)
AgO = Ag + O =>
AgO = Ag + O
AgI(s) + NH4OH(aq) = AgNH4(s) + IOH(aq) =>
AgI(s) + NH4OH(aq) = AgNH4(s) + IOH(aq)
Cu2(OH)2CO3(s) + HCl(aq) = CuCl2(aq) + H2O(l) + CO2(g) =>
Cu2(OH)2CO3(s) + 4 HCl(aq) = 2 CuCl2(aq) + 3 H2O(l) + CO2(g)
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
(CH3)3CCOCH3 + NaH = C3H6 + NaOH =>
(CH3)3CCOCH3 + NaH = 2 C3H6 + NaOH
KNO3 + CH2O = H2O + CO2 + KNO2 =>
2 KNO3 + CH2O = H2O + CO2 + 2 KNO2
KMnO4 + K2SO3 + KOH = K2SO4 + H2O + K2MnO4 =>
2 KMnO4 + K2SO3 + 2 KOH = K2SO4 + H2O + 2 K2MnO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
W + Cu = WCu =>
W + Cu = WCu
Al2(SO4)3(aq) + NaOH(aq) = Na2SO4(aq) + Al(OH)3(s) =>
Al2(SO4)3(aq) + 6 NaOH(aq) = 3 Na2SO4(aq) + 2 Al(OH)3(s)
MgBr2 + NaOH = NaBr2 + MgOH =>
MgBr2 + NaOH = NaBr2 + MgOH
H2SO4(aq) + NaNO3(aq) = HNO3 + Na2SO4 =>
H2SO4(aq) + 2 NaNO3(aq) = 2 HNO3 + Na2SO4
| 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.
