| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 V + 13 OH = HV2O7 + 6 H2O
MgSO4 + AgNO3 = MgSO4AgNO3 =>
MgSO4 + AgNO3 = MgSO4AgNO3
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2 =>
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2
SO2 + (OH)2{-} = SO3{-} + H2O =>
SO2 + (OH)2{-} = SO3{-} + H2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
MgSO4 + AgNO3 = MgSO4AgNO3 =>
MgSO4 + AgNO3 = MgSO4AgNO3
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
CuFeS2 + MnO2 + H2SO4 + NaCl = Mn{2+} + S + H2O + Na2SO4 + CuCl2{-} + FeCl2 =>
6 CuFeS2 + 3 MnO2 + 14 H2SO4 + 24 NaCl = 3 Mn{2+} + 14 S + 14 H2O + 12 Na2SO4 + 6 CuCl2{-} + 6 FeCl2
CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6 + KCl =>
2 CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6 + 4 KCl
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3 =>
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3
MgSO4 + AgNO3 = MgSO4AgNO3 =>
MgSO4 + AgNO3 = MgSO4AgNO3
S12H3 + O2 = S1O2 + H2O =>
4 S12H3 + 51 O2 = 48 S1O2 + 6 H2O
BeI2 + N2 = Be3N2 + I2 =>
3 BeI2 + N2 = Be3N2 + 3 I2
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3 =>
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2 =>
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2
Al(s) + H2SO4 = Al2(SO4)3(aq) + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3 =>
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2 =>
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2
C2H2 + F2 = CF4 + HF =>
C2H2 + 5 F2 = 2 CF4 + 2 HF
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3 =>
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
HNO3 + Mg = Mg(NO3)2 + N + H2O =>
12 HNO3 + 5 Mg = 5 Mg(NO3)2 + 2 N + 6 H2O
B2Cl4 + OH{-} = BO2{-} + Cl{-} + H2O + H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-} + 2 H2O + H2
Ni2ClO3 = Ni2Cl + O2 =>
2 Ni2ClO3 = 2 Ni2Cl + 3 O2
CuSO4 + Zn + HCl = Cu + ZnCl2 + SO2 + H2O =>
CuSO4 + 2 Zn + 4 HCl = Cu + 2 ZnCl2 + SO2 + 2 H2O
CH4N2O + CO2 = C5H4N4O3 + H2O + O2 =>
4 CH4N2O + 6 CO2 = 2 C5H4N4O3 + 4 H2O + 3 O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
FeS + O2 = Fe2O3 + SO3 =>
4 FeS + 9 O2 = 2 Fe2O3 + 4 SO3
Zr(OH)4 + HNO3 = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4 H2O
CaO + Al2O3 = CaAl2 + O2 =>
CaO + Al2O3 = CaAl2 + 2 O2
Zn(C2H3O2)2 + KNO3 = Zn(NO3)2 + K(C2H3O2) =>
Zn(C2H3O2)2 + 2 KNO3 = Zn(NO3)2 + 2 K(C2H3O2)
Cd(s) + AgNO3(aq) = Cd(NO3)2(aq) + Ag(s) =>
Cd(s) + 2 AgNO3(aq) = Cd(NO3)2(aq) + 2 Ag(s)
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2 =>
Zn + Pb(CH2COO)2 = Pb + Zn(CH2COO)2
FeSO4 + NaNO3 + H3PO4 = H2O + NO + Na2SO4 + Fe2(SO4)3 + FePO4 =>
18 FeSO4 + 6 NaNO3 + 8 H3PO4 = 12 H2O + 6 NO + 3 Na2SO4 + 5 Fe2(SO4)3 + 8 FePO4
Zr(OH)4 + HNO3 = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4 H2O
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3 =>
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3
KClO3 + C6H12O6 + H2SO4 = CO2 + H2O + Cl2 + K2SO4 =>
24 KClO3 + 5 C6H12O6 + 12 H2SO4 = 30 CO2 + 42 H2O + 12 Cl2 + 12 K2SO4
Pb(NO3)2 + CrCl3 = PbCl2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrCl3 = 3 PbCl2 + 2 Cr(NO3)3
BrO2 + H2O = HBrO2 + HBrO3 =>
2 BrO2 + H2O = HBrO2 + HBrO3
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
N{2+}O{2} = N{2}O =>
N{2+}O{2} = N{2}O
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3 =>
CrCl3 + Pb(NO3)2 = Cr(NO3)2 + PbCl3
Ag(NH3)2{+} + HCl = AgCl + NH3 + H{+} =>
Ag(NH3)2{+} + HCl = AgCl + 2 NH3 + H{+}
C15H31COOH + Ca(OH)2 = Ca(C15H31COO)2 + H2O =>
2 C15H31COOH + Ca(OH)2 = Ca(C15H31COO)2 + 2 H2O
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
Ca(HCO3)2(aq) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
Ca(HCO3)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 CO2(g) + 2 H2O(l)
Al(NO3)3 + Ag = Al + AgNO3 =>
Al(NO3)3 + 3 Ag = Al + 3 AgNO3
Yb20O30 + Si10O20 + Mg10O10 = Yb18Mg2Si20O67 + O20 =>
9 Yb20O30 + 20 Si10O20 + 2 Mg10O10 = 10 Yb18Mg2Si20O67 + O20
H2TeO3 + La(OH)3 = La2(TeO3)3 + H2O =>
3 H2TeO3 + 2 La(OH)3 = La2(TeO3)3 + 6 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 sur02/16/24
Équations équilibrées sur03/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
