| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + H2SO4(aq) = CaSO4 + H2CO3
CaS + H3PO4 = Ca3(PO4)2 + H2S =>
3 CaS + 2 H3PO4 = Ca3(PO4)2 + 3 H2S
SnCl2 + Na2CO3 = SnCO3 + ClNa =>
SnCl2 + Na2CO3 = SnCO3 + 2 ClNa
H2SO3(aq) + Zn(OH)2(s) = H2O(l) + ZnSO3(aq) =>
H2SO3(aq) + Zn(OH)2(s) = 2 H2O(l) + ZnSO3(aq)
Co2CO = Co + O + C =>
Co2CO = 2 Co + O + C
Pb + H2SO4 = Pb(HSO4)2 + SO2 + H2O =>
Pb + 3 H2SO4 = Pb(HSO4)2 + SO2 + 2 H2O
(NH4)3PO4 + MgO = Mg3(PO4)2 + (NH4)2O =>
2(NH4)3PO4 + 3 MgO = Mg3(PO4)2 + 3(NH4)2O
KPO4 + Al(NO3)3 = KNO3 + Al(PO4)3 =>
3 KPO4 + Al(NO3)3 = 3 KNO3 + Al(PO4)3
H2O2 + C3H8O3 = CO2 + H2O =>
7 H2O2 + C3H8O3 = 3 CO2 + 11 H2O
Ca(CH3COO)2 + C2H5OH = Ca(CH3COO)2*2C2H5OH =>
Ca(CH3COO)2 + 2 C2H5OH = Ca(CH3COO)2*2C2H5OH
MnS + HBr = MnBr2 + H2S =>
MnS + 2 HBr = MnBr2 + H2S
CaCO3 + KCl = KCaCl + CO3 =>
CaCO3 + KCl = KCaCl + CO3
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Zn + CH3COOH = Zn(CH3CO2)2 + H =>
Zn + 2 CH3COOH = Zn(CH3CO2)2 + 2 H
CH8N2O3 + HCl = NH4HCO3 + NH4Cl =>
CH8N2O3 + HCl = NH4HCO3 + NH4Cl
CaCO3 + K2C2O4 = CaC2O4 + K2CO3 =>
CaCO3 + K2C2O4 = CaC2O4 + K2CO3
CuBr2 + KMnO4 + H2SO4 = Br2 + Cu2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 CuBr2 + 6 KMnO4 + 24 H2SO4 = 10 Br2 + 5 Cu2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
HNO3 + FeCl2 + HCl2 = FeCl3 + H2O + NO =>
HNO3 + 6 FeCl2 + 3 HCl2 = 6 FeCl3 + 2 H2O + NO
MgCO3 = MgO*CO2 =>
MgCO3 = MgO*CO2
Ba(NO3)2(aq) + Na2S(aq) = BaS(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2S(aq) = BaS(aq) + 2 NaNO3(aq)
Na2C2 + H2O = C2H2 + Na2O =>
Na2C2 + H2O = C2H2 + Na2O
S2Cl2 + H2O = SO2 + HCl + S8 =>
16 S2Cl2 + 16 H2O = 8 SO2 + 32 HCl + 3 S8
CuCl2 + Na2SO4 = CuNa2 + Cl2SO4 =>
CuCl2 + Na2SO4 = CuNa2 + Cl2SO4
P + HClO4 + H2O = H3PO4 + HCl =>
8 P + 5 HClO4 + 12 H2O = 8 H3PO4 + 5 HCl
CuO = Cu + O =>
CuO = Cu + O
IO3 + H2SO3 = I2 + SO4 + H =>
2 IO3 + 6 H2SO3 = I2 + 6 SO4 + 12 H
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
SbCl3 + Na2CO3 = Sb2CO3 + Na2Cl6 =>
2 SbCl3 + Na2CO3 = Sb2CO3 + Na2Cl6
KOH + C6H10O4 = C6H8K2O4 + H2O =>
2 KOH + C6H10O4 = C6H8K2O4 + 2 H2O
CH3COONa + HNO3 = CH3COOH + NaNO3 =>
CH3COONa + HNO3 = CH3COOH + NaNO3
F2 + NaI = FI + Na =>
F2 + 2 NaI = 2 FI + 2 Na
C5H8O6 + O2 = CO2 + H2O =>
C5H8O6 + 4 O2 = 5 CO2 + 4 H2O
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
NHO2 = NO + NO2 + H2O =>
2 NHO2 = NO + NO2 + H2O
CuS + HNO3 = CuSO4 + H2O + N =>
5 CuS + 8 HNO3 = 5 CuSO4 + 4 H2O + 8 N
Ba100(NO3)200 + Sr100(NO3)200 + Ti100(NO3)400 + C600H800O700 = Ba95Sr5Ti100O300 + C100O200 + H200O100 + N20 =>
57 Ba100(NO3)200 + 3 Sr100(NO3)200 + 60 Ti100(NO3)400 + 100 C600H800O700 = 60 Ba95Sr5Ti100O300 + 600 C100O200 + 400 H200O100 + 1800 N20
NaOH(aq) + FeCl3 = Fe(OH)3(s) + NaCl(aq) =>
3 NaOH(aq) + FeCl3 = Fe(OH)3(s) + 3 NaCl(aq)
HA + Na(OH) = ANa + H2O =>
HA + Na(OH) = ANa + H2O
Na2(SiO)3 + KOH = NaOH + K2(SiO)3 =>
Na2(SiO)3 + 2 KOH = 2 NaOH + K2(SiO)3
HC + I + CaCO3 = CaCI2 + H2O + CO2 =>
6 HC + 10 I + 5 CaCO3 = 5 CaCI2 + 3 H2O + 6 CO2
Ca(CH3CO2)2 + HCl = CaCl2 + H(CH3CO2) =>
Ca(CH3CO2)2 + 2 HCl = CaCl2 + 2 H(CH3CO2)
Fe3 + Na2 = FeNa =>
2 Fe3 + 3 Na2 = 6 FeNa
C2H4O2 + Co(NO3)2 + KNO2 = K3[Co(NO2)6]H2O + KNO3 + NO + KC2H3O2 =>
2 C2H4O2 + Co(NO3)2 + 7 KNO2 = K3[Co(NO2)6]H2O + 2 KNO3 + NO + 2 KC2H3O2
CaCl2 + C18H33NaO2 = Ca(C18H33O2)2 + NaCl =>
CaCl2 + 2 C18H33NaO2 = Ca(C18H33O2)2 + 2 NaCl
Ca + Pt(OH)2 = Pt + Ca(OH)2 =>
Ca + Pt(OH)2 = Pt + Ca(OH)2
Cr + CO3 = Cr2(CO3) =>
2 Cr + CO3 = Cr2(CO3)
K + Ba(C2H3O2)2 = Ba + K(C2H3O2) =>
2 K + Ba(C2H3O2)2 = Ba + 2 K(C2H3O2)
NaOH(aq) + Fe(NO3)3(aq) = FeOH(aq) + Na(NO3)3(aq) =>
NaOH(aq) + Fe(NO3)3(aq) = FeOH(aq) + Na(NO3)3(aq)
HBrO4 + Pb(OH)4 = Pb(OH)3BrO4 + H2O =>
HBrO4 + Pb(OH)4 = Pb(OH)3BrO4 + 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 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
