| Équations équilibrées la veille |
2 Hg + 2 H2SO4(aq) = Hg2SO4 + SO2 + 2 H2O
H2SO4 + LiOH = H2 + OH + LiSO4 =>
H2SO4 + LiOH = H2 + OH + LiSO4
BH3 + H2O = H3BO3 + H2 =>
BH3 + 3 H2O = H3BO3 + 3 H2
Li3PO4(ag) + CuCl2(ag) = LiCl(ag) + Cu3(PO4)2 =>
2 Li3PO4(ag) + 3 CuCl2(ag) = 6 LiCl(ag) + Cu3(PO4)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ra2 + C = Ra2C =>
Ra2 + C = Ra2C
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mn(NO3)24H2O + C2H5NO2 = N2 + MnO2 + CO2 + H2O =>
9 Mn(NO3)24H2O + 140 C2H5NO2 = 178 N2 + 9 MnO2 + 280 CO2 + 359 H2O
BeSO4 + NH4OH = BeOH + NH4(SO4) =>
BeSO4 + NH4OH = BeOH + NH4(SO4)
Fe(NO3)3*9(H2O) + C6H8O7*H2O + NH4OH = C12H22FeN3O14*2(H2O) + NH4NO3 + H2O =>
Fe(NO3)3*9(H2O) + 2 C6H8O7*H2O + 6 NH4OH = C12H22FeN3O14*2(H2O) + 3 NH4NO3 + 15 H2O
KCl(aq) + Pb(CH3COO)2(aq) = K(CH3COO)(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(CH3COO)2(aq) = 2 K(CH3COO)(aq) + PbCl2(s)
Cl + Ca2Br = ClBr + Ca =>
Cl + Ca2Br = ClBr + 2 Ca
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
K2O(aq) + HBr(aq) = KBr(aq) + H2O(l) =>
K2O(aq) + 2 HBr(aq) = 2 KBr(aq) + H2O(l)
BaCl2 + KOH = KCl + Ba(OH)2 =>
BaCl2 + 2 KOH = 2 KCl + Ba(OH)2
Fe3O4(s) + O2(g) = Fe2O3(s)3 =>
4 Fe3O4(s) + 91 O2(g) = 6 Fe2O3(s)3
CI2 + K = KCI + I2 =>
2 CI2 + 2 K = 2 KCI + I2
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
H2O + NO2 + HOCl = NO3{-} + Cl{-} + H{+} =>
H2O + 2 NO2 + HOCl = 2 NO3{-} + Cl{-} + 3 H{+}
H2S(aq) + MgCl2(aq) = HCl(aq) + MgS(s) =>
H2S(aq) + MgCl2(aq) = 2 HCl(aq) + MgS(s)
O2 + CH3COOH = CO2 + H2O =>
2 O2 + CH3COOH = 2 CO2 + 2 H2O
H2C2O4(aq) + NaOH(aq) = H2O(l) + Na2C2O4(s) =>
H2C2O4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2C2O4(s)
CH4 + OH = CH3 + H2O =>
CH4 + OH = CH3 + H2O
Zn2 + CO3 = CO + ZnO =>
Zn2 + CO3 = CO + 2 ZnO
NH3 + C1F3 = N2 + C + HF =>
2 NH3 + 2 C1F3 = N2 + 2 C + 6 HF
H2(g)PbO(s) = Pb(s)H2O(l) =>
H2(g)PbO(s) = Pb(s)H2O(l)
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mn + S2O8 + H = MnO4 + H2S =>
2 Mn + S2O8 + 4 H = 2 MnO4 + 2 H2S
CH3COOC2H5 + NaOH = CH3COONa + C2H4 + H2O =>
CH3COOC2H5 + NaOH = CH3COONa + C2H4 + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cs2CO3 + H2O = H2CO3 + CsOH =>
Cs2CO3 + 2 H2O = H2CO3 + 2 CsOH
NH3(g) + CO2(g) = CN2H4O + H2O(l) =>
2 NH3(g) + CO2(g) = CN2H4O + H2O(l)
Ca(CO3)2 + Lu2O3 + NH4VO3 = Ca9Lu(VO4)7 + NH3 + H2O + CO + NO3 =>
18 Ca(CO3)2 + Lu2O3 + 14 NH4VO3 = 2 Ca9Lu(VO4)7 + 2 NH3 + 25 H2O + 36 CO + 12 NO3
C5H8O4N + O = CO2 + H2O + NO4 =>
C5H8O4N + 14 O = 5 CO2 + 4 H2O + NO4
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Li2CO3 + CO2 = LiO2 + CO3C2 =>
Li2CO3 + 2 CO2 = 2 LiO2 + CO3C2
Mg(CH3COO)2 + HCl = MgCl2 + HCH3COO =>
Mg(CH3COO)2 + 2 HCl = MgCl2 + 2 HCH3COO
KCrO2 + O2 + KOH = K2CrO4 + H2O =>
4 KCrO2 + 3 O2 + 4 KOH = 4 K2CrO4 + 2 H2O
ZnCl3 + H2O = Zn(OH)3 + HCl =>
ZnCl3 + 3 H2O = Zn(OH)3 + 3 HCl
Mg + Cu2S{-}2 = Mg2S{-}2 + Cu =>
2 Mg + Cu2S{-}2 = Mg2S{-}2 + 2 Cu
K + Sn2N = KN + Sn =>
K + Sn2N = KN + 2 Sn
Ba + HC2H3O2 = H2 + BaC2H3O2 =>
2 Ba + 2 HC2H3O2 = H2 + 2 BaC2H3O2
NaVO3 + HCl + KI = I2 + KCl + VCl3 + NaCl + H2O =>
NaVO3 + 6 HCl + 2 KI = I2 + 2 KCl + VCl3 + NaCl + 3 H2O
H2SO4 + Fe(OH)3 = FeSO4 + O3H5 =>
H2SO4 + Fe(OH)3 = FeSO4 + O3H5
HCOOHLiOH = H2OLiCOOH =>
HCOOHLiOH = H2OLiCOOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C6H6 + H2 = C6H13 =>
2 C6H6 + 7 H2 = 2 C6H13
LiOH + Na2O = NaOH + Li2O =>
2 LiOH + Na2O = 2 NaOH + Li2O
HCo3 + BaOH = BaCo3 + H2O =>
HCo3 + BaOH = BaCo3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
