| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + 3 Cu + 8 HCl = 2 KCl + 3 CuCl2 + 4 H2O + 2 NO
Cu + KNO3 + HCl = Cu(NO3)2 + KCl + N2O + H2O =>
4 Cu + 10 KNO3 + 10 HCl = 4 Cu(NO3)2 + 10 KCl + N2O + 5 H2O
S + MgI2 = SI2 + Mg =>
S + MgI2 = SI2 + Mg
FeSO4 = Fe + SO4 =>
FeSO4 = Fe + SO4
CH3CHCH3CN + H2O = CH3CH(CH3)COOH + NH3 =>
CH3CHCH3CN + 2 H2O = CH3CH(CH3)COOH + NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeO + OH = FeOOH =>
FeO + OH = FeOOH
K2SO4 + NiBr2 = NiSO4 + KBr =>
K2SO4 + NiBr2 = NiSO4 + 2 KBr
Bi2O3 + KCl = BiCl3 + K2O =>
Bi2O3 + 6 KCl = 2 BiCl3 + 3 K2O
(NH4)3PO4 + H2SO3 = H3PO4 + (NH4)2SO3 =>
2(NH4)3PO4 + 3 H2SO3 = 2 H3PO4 + 3(NH4)2SO3
Mg + HOH = Mg(OH)2 + H2 =>
Mg + 2 HOH = Mg(OH)2 + H2
C7H8O + Br2 = C7H6OBr3 + HBr =>
2 C7H8O + 5 Br2 = 2 C7H6OBr3 + 4 HBr
NH4OH + Mg = NH4Mg + OH =>
NH4OH + Mg = NH4Mg + OH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + HCH3COO = Fe(CH3COO)3 + H2 =>
2 Fe + 6 HCH3COO = 2 Fe(CH3COO)3 + 3 H2
C7H8O + Br2 = C7H7OBr + HBr =>
C7H8O + Br2 = C7H7OBr + HBr
C57H110O6 + O2(g) = CO2(g) + H20(g) =>
2 C57H110O6 + 108 O2(g) = 114 CO2(g) + 11 H20(g)
Ca(NO3)2 + HI = CaI2 + HNO3 =>
Ca(NO3)2 + 2 HI = CaI2 + 2 HNO3
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
S2O3{2-} + H2O = SO4{2-} + H{+} + {-} =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e
Zn + HgCl = ZnCl + Hg =>
Zn + HgCl = ZnCl + Hg
SrI2 + H2O = HI + SrO =>
SrI2 + H2O = 2 HI + SrO
Na3[Co(NO2)6] + KNO3 = K3[Co(NO2)6] + NaNO3 =>
Na3[Co(NO2)6] + 3 KNO3 = K3[Co(NO2)6] + 3 NaNO3
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2 =>
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2
Sn + NaOH = NaSnO + H =>
Sn + NaOH = NaSnO + H
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq) =>
NaBH(s) + HSO(aq) = BH(g) + H(g) + NaSO(aq)
Pd + HNO3 + HCl = HPdCl4 + NO2 + H2O =>
Pd + 3 HNO3 + 4 HCl = HPdCl4 + 3 NO2 + 3 H2O
Zn + H2O4 = Zn2O4 + H2 =>
2 Zn + H2O4 = Zn2O4 + H2
NaOH + HCH3COOH = NaCH3COOH + H2O =>
NaOH + HCH3COOH = NaCH3COOH + H2O
PbSO4 + CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4 =>
PbSO4 + 4 CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4
K + H2O = KOH + H202 =>
202 K + 202 H2O = 202 KOH + H202
Cl2 + NH4OH = NH4Cl + H2O + N2 =>
3 Cl2 + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
(NH4)2SO4(aq) + NaCl(aq) = NH4Cl(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaCl(aq) = 2 NH4Cl(aq) + Na2SO4(aq)
Si(s) + HF(aq) = SiF4(g) + H2(g) =>
Si(s) + 4 HF(aq) = SiF4(g) + 2 H2(g)
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
ZnSO4 + AlCl3 = ZnCl2 + Al2(SO4)3 =>
3 ZnSO4 + 2 AlCl3 = 3 ZnCl2 + Al2(SO4)3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
NaCH3CO2 + H2O = NaOH + HCH3CO2 =>
NaCH3CO2 + H2O = NaOH + HCH3CO2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
AuNO3 = Au + NO2 + O2 =>
2 AuNO3 = 2 Au + 2 NO2 + O2
PtCl = Cl + Pt =>
PtCl = Cl + Pt
KOH + HCl = KCl + (H)2O =>
KOH + HCl = KCl + (H)2O
C2H2O4(aq) + NaOH(aq) = Na2C2O4(aq) + H2O(l) =>
C2H2O4(aq) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O(l)
Mg + Al2S043 = MgS04 + Al =>
43 Mg + 4 Al2S043 = 43 MgS04 + 8 Al
CH3CH2CHCl + Cl2 = CH3CH2CCl2 + HCl =>
CH3CH2CHCl + Cl2 = CH3CH2CCl2 + HCl
MnO4{-} + HSO3{-} + OH{-} = MnO2{2-} + SO4{2-} + H2O =>
2 MnO4{-} + 5 HSO3{-} + 7 OH{-} = 2 MnO2{2-} + 5 SO4{2-} + 6 H2O
HCOOH + CH3CH2CH2NH2 = CH3CH2CH2NH3COOH =>
HCOOH + CH3CH2CH2NH2 = CH3CH2CH2NH3COOH
H2O2 + CrCl3 + KOH = K2CrO4 + H2O + Cl2 =>
6 H2O2 + 2 CrCl3 + 4 KOH = 2 K2CrO4 + 8 H2O + 3 Cl2
Cu(OH)2 + NaCl = CuCl2 + NaOH =>
Cu(OH)2 + 2 NaCl = CuCl2 + 2 NaOH
HI + NaCl = HCl + NaI =>
HI + NaCl = HCl + NaI
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
