| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCO3 + H2O = CoCO4H2
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
AgBr(s) + HNO3(aq) = AgNO3 + HBr =>
AgBr(s) + HNO3(aq) = AgNO3 + HBr
K2CrO4 + CaS = K2S + CaCrO4 =>
K2CrO4 + CaS = K2S + CaCrO4
C2H3Br + O2 = CO + H2O + Br2 =>
4 C2H3Br + 7 O2 = 8 CO + 6 H2O + 2 Br2
AgNO3 + NaOH = Ag2O + H2O + Na + NO3 =>
2 AgNO3 + 2 NaOH = Ag2O + H2O + 2 Na + 2 NO3
Li2O + KOH = KO + Li2OH =>
Li2O + KOH = KO + Li2OH
CrSO4 + Pb(CH3COO)2 = PbSO4 + Cr(CH3COO)2 =>
CrSO4 + Pb(CH3COO)2 = PbSO4 + Cr(CH3COO)2
BCl3 + CH4 + H2 = B4C + HCl =>
4 BCl3 + CH4 + 4 H2 = B4C + 12 HCl
Al + K(OH) = K + Al(OH) =>
Al + K(OH) = K + Al(OH)
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
HCl + Na2CO3 + H2O = H3O + NaCl + CO3 =>
2 HCl + Na2CO3 + 2 H2O = 2 H3O + 2 NaCl + CO3
Ni + SnCl2 = Sn2 + NiCl =>
4 Ni + 2 SnCl2 = Sn2 + 4 NiCl
ZnOH2O2 = Zn(OH)2O =>
ZnOH2O2 = Zn(OH)2O
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
Ba(CIO)2 + Fe2(CO3)3 = Fe(CIO)3 + BaCO3 =>
3 Ba(CIO)2 + Fe2(CO3)3 = 2 Fe(CIO)3 + 3 BaCO3
H2S + LiHO = Li2S + H2O =>
H2S + 2 LiHO = Li2S + 2 H2O
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
SO4H2 + C = H2O + SO2 + CO2 =>
2 SO4H2 + C = 2 H2O + 2 SO2 + CO2
CaFe(No3)3 = Ca(No3)3Fe =>
CaFe(No3)3 = Ca(No3)3Fe
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
K4Fe(CN)6 + SrCl2 = KCl + Sr2Fe(CN)6 =>
K4Fe(CN)6 + 2 SrCl2 = 4 KCl + Sr2Fe(CN)6
C6H12 + KMnO4 = C6H10O2 + MnO2 + KOH =>
C6H12 + 2 KMnO4 = C6H10O2 + 2 MnO2 + 2 KOH
KCl + O2 = K2OCl2 =>
4 KCl + O2 = 2 K2OCl2
Cu + HCl = Cu2Cl2 + H =>
2 Cu + 2 HCl = Cu2Cl2 + 2 H
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
Cu(NO3)2 = Cu + O2 + NO2 =>
Cu(NO3)2 = Cu + O2 + 2 NO2
PBOH2 = PBH2O =>
PBOH2 = PBH2O
Zn(OH)2 + HF = Zn + F + H2O =>
Zn(OH)2 + 2 HF = Zn + 2 F + 2 H2O
NaHSO4 + Al + NaOH = Na2S + Al2O3 + H2O =>
3 NaHSO4 + 8 Al + 3 NaOH = 3 Na2S + 4 Al2O3 + 3 H2O
HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O
NH4(OH) + ZnCl2 = NH4Cl + Zn(OH)2 =>
2 NH4(OH) + ZnCl2 = 2 NH4Cl + Zn(OH)2
Ba(CIO)2 + Fe2(CO3)3 = Fe(CIO)3 + BaCO3 =>
3 Ba(CIO)2 + Fe2(CO3)3 = 2 Fe(CIO)3 + 3 BaCO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
HBr + KMnO4 = Br2 + MnBr + KBr + H2O =>
8 HBr + KMnO4 = 3 Br2 + MnBr + KBr + 4 H2O
CoCO3(s) + HCl = CoCl2(aq) + H2O(l) + CO2 =>
CoCO3(s) + 2 HCl = CoCl2(aq) + H2O(l) + CO2
CaBr + NH4OH = NH4Br + Ca(OH) =>
CaBr + NH4OH = NH4Br + Ca(OH)
Hg(NO3)2 + Na2S = HgS + NO3 + Na =>
Hg(NO3)2 + Na2S = HgS + 2 NO3 + 2 Na
Cr(SO4)3 + NaOH = Cr(OH)3 + NaSO4 =>
Cr(SO4)3 + 3 NaOH = Cr(OH)3 + 3 NaSO4
AlCl3 + CH3COCl = AlCl4 + CH3CO =>
AlCl3 + CH3COCl = AlCl4 + CH3CO
ZnBr2 + Cu(CH3COO)2 = Zn(CH3COO)2 + CuBr2 =>
ZnBr2 + Cu(CH3COO)2 = Zn(CH3COO)2 + CuBr2
Ge + HCl = Ge(Cl) + H =>
Ge + HCl = Ge(Cl) + H
sodium + magnesiumphosphate = sodiumphosphate + magnesium =>
6 Na + Mg3(PO4)2 = 2 Na3PO4 + 3 Mg
Mg(OH)2 + HClO4 = Mg(OH)(ClO4) + H2O =>
Mg(OH)2 + HClO4 = Mg(OH)(ClO4) + H2O
H3PO4(aq) + Sr(OH)2(aq) = Sr3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = Sr3(PO4)2 + 6 H2O
H2Cu = H2 + Cu =>
H2Cu = H2 + Cu
Fe2O3 + H2O2 = O2 + Fe(OH)3 =>
2 Fe2O3 + 6 H2O2 = 3 O2 + 4 Fe(OH)3
HCN + Cu(SO4) = H2(SO4) + Cu(CN)2 =>
2 HCN + Cu(SO4) = H2(SO4) + Cu(CN)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
