| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + KRbS = H2S + KNO3 + RbNO3
FeCl3 + KCNS = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(SCN)6] + 3 KCl
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2CO2 =>
2 CaCO3 + 5 CH3COOH = 2 Ca(CH3COO)2 + 4 H2CO2
H2SO4 + FeO = FeSO4 + H2O =>
H2SO4 + FeO = FeSO4 + H2O
H2SO5 + H2S = SO2 + H2O =>
3 H2SO5 + 2 H2S = 5 SO2 + 5 H2O
Ti2(SO4)3 + H2O2 + H2O = H4TiO5 + H2SO4 =>
Ti2(SO4)3 + 3 H2O2 + 4 H2O = 2 H4TiO5 + 3 H2SO4
Ni(NO3)2 + HOH = Ni(OH)2 + HNO3 =>
Ni(NO3)2 + 2 HOH = Ni(OH)2 + 2 HNO3
MgBr2 + K2SO4 = KBr + Mg(SO4) =>
MgBr2 + K2SO4 = 2 KBr + Mg(SO4)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2NO3 + CaO = CaNO3 + H2O =>
H2NO3 + CaO = CaNO3 + H2O
Ag2O + Li = Li2O + Ag =>
Ag2O + 2 Li = Li2O + 2 Ag
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H8O7 + HCl + CH4N2O + CH4O = C5H13Cl2N + H2O2 =>
8 C6H8O7 + 68 HCl + 17 CH4N2O + 105 CH4O = 34 C5H13Cl2N + 89 H2O2
PCl5 + H2O = PCl5H2 + O =>
PCl5 + H2O = PCl5H2 + O
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
Cd(OH)2 + H3Po4 = CdHPo4 + H2O =>
Cd(OH)2 + H3Po4 = CdHPo4 + 2 H2O
AlI3 + HgCl = AlCl3 + HgI =>
AlI3 + 3 HgCl = AlCl3 + 3 HgI
Cu + CaSO4 = Ca + CuSO4 =>
Cu + CaSO4 = Ca + CuSO4
CuCl2 + H2SO4 = CuSO4 + H2Cl2 =>
CuCl2 + H2SO4 = CuSO4 + H2Cl2
CuSO4 + SO2 = Cu2SO3 + SO3 =>
2 CuSO4 + 2 SO2 = Cu2SO3 + 3 SO3
Na + Cl2 + O2 = NaClO2 =>
2 Na + Cl2 + 2 O2 = 2 NaClO2
BaI2 + F2 = BaF2 + I =>
BaI2 + F2 = BaF2 + 2 I
Mg(OH)2 + H2SO4 = H2 + Mg(OH)2SO4 =>
Mg(OH)2 + H2SO4 = H2 + Mg(OH)2SO4
K2C2O4 + HCl = KCl + H2C2O4 =>
K2C2O4 + 2 HCl = 2 KCl + H2C2O4
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
KBrO3 + KI + H2SO4 = KBr + I2 + H2O + K2SO4 =>
KBrO3 + 6 KI + 3 H2SO4 = KBr + 3 I2 + 3 H2O + 3 K2SO4
AgI + Na2S2O3 = Na3[Ag(S2O3)2] + NaI =>
AgI + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaI
Au + FeO = Fe + AuO =>
Au + FeO = Fe + AuO
AgI + Na2S2O3 = Na3[Ag(S2O3)2] + NaI =>
AgI + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaI
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
AgI + Na2S2O3 = Na3[Ag(S2O3)2] + NaI =>
AgI + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaI
Fe + Cu2 = FeCu3 =>
2 Fe + 3 Cu2 = 2 FeCu3
AgI + Na2S2O3 = Na3[Ag(S2O3)2] + NaI =>
AgI + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaI
CH3COCH3 + Cu(OH)2 = Cu2O + C2H6COOH + H2O =>
2 CH3COCH3 + 2 Cu(OH)2 = Cu2O + 2 C2H6COOH + H2O
CH3(CH2)3Br + KOH = KBr + C4H10O =>
CH3(CH2)3Br + KOH = KBr + C4H10O
CO2 + H2O = CH3CH2OH + O2 =>
2 CO2 + 3 H2O = CH3CH2OH + 3 O2
Ce(SO4)2 = CeO2 + SO3 =>
Ce(SO4)2 = CeO2 + 2 SO3
NaIO3 + H2O2 = NaIO4 + H2O =>
NaIO3 + H2O2 = NaIO4 + H2O
FeCl + Sr(OH)2 = Fe(OH)2 + SrCl =>
FeCl + Sr(OH)2 = Fe(OH)2 + SrCl
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(s) =>
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(s)
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O =>
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O
AgI + Na2S2O3 = Na3[Ag(S2O3)2] + NaI =>
AgI + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaI
Sr(NO3)2 + Ag2SO4 = SrSO4 + AgNO3 =>
Sr(NO3)2 + Ag2SO4 = SrSO4 + 2 AgNO3
Al + HPO3 = AlPO3 + H2 =>
2 Al + 2 HPO3 = 2 AlPO3 + H2
C5H10O(g) + O2(g) = CO2(g) + H2O(g) =>
C5H10O(g) + 7 O2(g) = 5 CO2(g) + 5 H2O(g)
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Br2 + K = K2Br2 =>
Br2 + 2 K = K2Br2
KCl + H2C4H4O6 = HCl + KHC4H4O6 =>
KCl + H2C4H4O6 = HCl + KHC4H4O6
P + OH{-} + H2O = H2 + H2PO2{-} =>
2 P + 2 OH{-} + 2 H2O = H2 + 2 H2PO2{-}
HCOOH + [Ag(NH3)2]OH = (NH4)2CO3 + Ag + H2O + NH3 =>
HCOOH + 2[Ag(NH3)2]OH = (NH4)2CO3 + 2 Ag + H2O + 2 NH3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
