| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K + B2O3 = 3 K2O + 2 B
Fe + Cu(NO3)2 = Fe(NO3)2 + CuNO3 =>
Fe + 2 Cu(NO3)2 = Fe(NO3)2 + 2 CuNO3
NaOH + CO2 = HCO + Na + O2 =>
NaOH + CO2 = HCO + Na + O2
Mg3P2 + Ca = Ca3P2 + Mg =>
Mg3P2 + 3 Ca = Ca3P2 + 3 Mg
BaOHSrO = BaOSrOH =>
BaOHSrO = BaOSrOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaHCO3 + CH3COOH = CO2 + CH4COONa + H2O =>
8 NaHCO3 + 9 CH3COOH = 10 CO2 + 8 CH4COONa + 6 H2O
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
BN = NB =>
BN = NB
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
CaCO3 + HCl = CaClO + CO2 + H =>
CaCO3 + HCl = CaClO + CO2 + H
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
NaNo3 + CuCl2 = Cu(No3)2 + NaCl =>
2 NaNo3 + CuCl2 = Cu(No3)2 + 2 NaCl
NH4NO3 + KOH = H2O + KNO3 + NH3 =>
NH4NO3 + KOH = H2O + KNO3 + NH3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
O = O2371 =>
2371 O = O2371
NH4Cl + HgNO3 = NH4NO3 + HgCl =>
NH4Cl + HgNO3 = NH4NO3 + HgCl
K2[Zn(OH)4] + HCl = KCl + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 HCl = 2 KCl + Zn(OH)2 + 2 H2O
AgS + KOH = KS + AgOH =>
AgS + KOH = KS + AgOH
H2S + NaHCO3 + Cl2 = S + NaCl + CO2 + H2O =>
H2S + 2 NaHCO3 + Cl2 = S + 2 NaCl + 2 CO2 + 2 H2O
ClMgI = ClIMg =>
ClMgI = ClIMg
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
KHSO4(aq)KOH(aq) = K2SO4(aq)H2O(l) =>
KHSO4(aq)KOH(aq) = K2SO4(aq)H2O(l)
Mg(NO3)2 + Pb = Pb(NO3)3 + Mg =>
3 Mg(NO3)2 + 2 Pb = 2 Pb(NO3)3 + 3 Mg
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
Zn(NO3)3 + NH4OH = Zn(OH)3 + NH4(NO3) =>
Zn(NO3)3 + 3 NH4OH = Zn(OH)3 + 3 NH4(NO3)
Mg(NO3)2 + NH3 = Mg(NH3)4 + NO3 =>
Mg(NO3)2 + 4 NH3 = Mg(NH3)4 + 2 NO3
C8H5O4K + NaOH = NaKC8O4H4 + H2O =>
C8H5O4K + NaOH = NaKC8O4H4 + H2O
PbO2(s) = Pb3O4(s)O2(g) =>
3 PbO2(s) = Pb3O4(s)O2(g)
NaPO{+4} + CaCl{+2} = NaCl + Ca(PO{+4}){+2} =>
NaPO{+4} + CaCl{+2} = NaCl + Ca(PO{+4}){+2}
AgNO3 + Cu2Cl = Cu2NO3 + AgCl =>
AgNO3 + Cu2Cl = Cu2NO3 + AgCl
C4H10O2 + CH3COCl = C6H12O3 + HCl =>
C4H10O2 + CH3COCl = C6H12O3 + HCl
AlCl + NaSO4 = NaCl + AlSO4 =>
AlCl + NaSO4 = NaCl + AlSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + HNO2 = Mg(NO3)2 + N2 + H2O =>
Mg + 4 HNO2 = Mg(NO3)2 + N2 + 2 H2O
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
SO3CaO = CaSO4 =>
SO3CaO = CaSO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
KCl2 = Cl2K =>
KCl2 = Cl2K
C16H + O2 = CO2 + H2O =>
4 C16H + 65 O2 = 64 CO2 + 2 H2O
CH3CCCH3H2O = CH3COHCHCH3 =>
CH3CCCH3H2O = CH3COHCHCH3
Fe + Ni = NiFe =>
Fe + Ni = NiFe
HCl + NH3 + Ni(NO3)2 = NH4NO3 + Ni + Cl =>
2 HCl + 2 NH3 + Ni(NO3)2 = 2 NH4NO3 + Ni + 2 Cl
KCr2O7 + FeCl2 + HCl = CrCl + KCl + FeCl3 + H2O =>
KCr2O7 + 11 FeCl2 + 14 HCl = 2 CrCl + KCl + 11 FeCl3 + 7 H2O
(COONa)2 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5(COONa)2 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
| 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.
