| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2*(H2O)]*2H2O + 6 CO2 + 15 H2O
FeC2O4*2H2O = Fe2O3 + CO2 + H2 + O2 =>
4 FeC2O4*2H2O = 2 Fe2O3 + 8 CO2 + 8 H2 + O2
Hg2(NO3)2 + NH3 = (HgNH2)NO3 + NH4NO3 + Hg =>
Hg2(NO3)2 + 2 NH3 = (HgNH2)NO3 + NH4NO3 + Hg
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
HNO3 + KSCN = KNO3 + HSCN =>
HNO3 + KSCN = KNO3 + HSCN
S2 + O2 = SO =>
S2 + O2 = 2 SO
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O =>
2 HNO3 + CaCO3 = Ca(NO3)2 + CO2 + H2O
CaCl2 + NaCH3COO = CaCl2NaCH3COO =>
CaCl2 + NaCH3COO = CaCl2NaCH3COO
Sr + Cl + H2O = Sr(OH)2 + HCl =>
Sr + 2 Cl + 2 H2O = Sr(OH)2 + 2 HCl
Au + CN = Au(CN)2 =>
Au + 2 CN = Au(CN)2
KMnO4 + FeSO4 + H2O = MnO2 + Fe2(SO4)3 + KOH + Fe(OH)3 =>
KMnO4 + 3 FeSO4 + 2 H2O = MnO2 + Fe2(SO4)3 + KOH + Fe(OH)3
SO3 + NaH = NaHSO3 =>
SO3 + NaH = NaHSO3
MgO + P2O5 = MgP2O6 =>
MgO + P2O5 = MgP2O6
NaHO + BaCl2 = NaCl2 + BaHO =>
NaHO + BaCl2 = NaCl2 + BaHO
Ti(SO4)2 + H2O2 + H2O = H2TiO4 + H2SO4 =>
Ti(SO4)2 + H2O2 + 2 H2O = H2TiO4 + 2 H2SO4
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
SO3 + NaH = NaHSO3 =>
SO3 + NaH = NaHSO3
CaCl2(aq) + Na(s) = NaCl(aq) + Ca(s) =>
CaCl2(aq) + 2 Na(s) = 2 NaCl(aq) + Ca(s)
Fe2(SO4)3 + Ba(OH)2 = Fe2(OH)2 + (SO4)3Ba =>
Fe2(SO4)3 + Ba(OH)2 = Fe2(OH)2 + (SO4)3Ba
[COCl2*6H2O] = COCl2 + H2O =>
[COCl2*6H2O] = COCl2 + 6 H2O
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
Ge + Cl2 = GeCl =>
2 Ge + Cl2 = 2 GeCl
HCl + HNO3 + NaI = I2 + NO + H2O + NaCl =>
6 HCl + 2 HNO3 + 6 NaI = 3 I2 + 2 NO + 4 H2O + 6 NaCl
Pb + CH3COOH = H2 + Pb(CH3COO)2 =>
Pb + 2 CH3COOH = H2 + Pb(CH3COO)2
(CH3)3COH + K2CrO7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2 =>
2(CH3)3COH + 2 K2CrO7 + 5 H2SO4 = 8 HCOOH + Cr2(SO4)3 + 2 K2SO4 + 7 H2
CS + O2 = CO2 + SO2 =>
CS + 2 O2 = CO2 + SO2
H2SO4 + LiBr = Li2SO4 + HBr =>
H2SO4 + 2 LiBr = Li2SO4 + 2 HBr
NO2 + NH2 = HNO3 + NO =>
5 NO2 + NH2 = 2 HNO3 + 4 NO
C2 + B = B2C2 =>
C2 + 2 B = B2C2
K2O(aq) + Pb(C2H3O2)4(aq) = PbO2(s) + KC2H3O2(aq) =>
2 K2O(aq) + Pb(C2H3O2)4(aq) = PbO2(s) + 4 KC2H3O2(aq)
CuFeS2 = Cu + Fe + S =>
CuFeS2 = Cu + Fe + 2 S
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
KMnO4 + FeSO4 + H2O = MnO2 + Fe2(SO4)3 + KOH + Fe(OH)3 =>
KMnO4 + 3 FeSO4 + 2 H2O = MnO2 + Fe2(SO4)3 + KOH + Fe(OH)3
Xe2 + F2 = XeF2 =>
Xe2 + 2 F2 = 2 XeF2
BaBr + K(SO4)2 = Ba(SO4)2 + KBr =>
BaBr + K(SO4)2 = Ba(SO4)2 + KBr
Ag2O + HNo3 = AgNo3 + H2O =>
Ag2O + 2 HNo3 = 2 AgNo3 + H2O
Au + NaCN + O2 + H2O = Na[Au(CN)2] + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 Na[Au(CN)2] + 4 NaOH
NaOH + NaSO4H = Na2SO4 + H2O =>
NaOH + NaSO4H = Na2SO4 + H2O
Fe(NO3)3 + CO = Fe2O3 + CO2 + NO2 =>
2 Fe(NO3)3 + 3 CO = Fe2O3 + 3 CO2 + 6 NO2
K2Cr2O7 + CuSO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + CuSO4 + H2O =>
K2Cr2O7 + 3 CuSO3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CuSO4 + 4 H2O
Au + H2O = Au(OH)2 + H2 =>
Au + 2 H2O = Au(OH)2 + H2
SO3 + NaH = NaHSO3 =>
SO3 + NaH = NaHSO3
P2S2 + NH4ClO3 + H2O + NH3 = NH4PO3 + NH4HSO4 + NH4Cl =>
3 P2S2 + 11 NH4ClO3 + 9 H2O + 12 NH3 = 6 NH4PO3 + 6 NH4HSO4 + 11 NH4Cl
HS2 = H + S =>
HS2 = H + 2 S
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq) =>
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(s) + MgCl2(aq)
Au + Br2 = AuBr2 =>
Au + Br2 = AuBr2
Ni + SnCl2 = NiCl2 + Sn =>
Ni + SnCl2 = NiCl2 + Sn
NaI + MgS = Na2S + MgI2 =>
2 NaI + MgS = Na2S + MgI2
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
