| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 HCOONa + 4 AgNO3 + 14 NH3 + 6 H2O = 4 Ag + 9 Na2CO3 + 9(NH4)2CO3
C12H26(s) + O2(g) = CO2(g) + H2O(g) =>
2 C12H26(s) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
Mg(s) + H2O(g) = MgO(s) + H2(g) =>
Mg(s) + H2O(g) = MgO(s) + H2(g)
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
NO + Ca(OH)2 = Ca(NO2)2 + H2 =>
2 NO + Ca(OH)2 = Ca(NO2)2 + H2
Al2(SO4)3 = Al + SO4 =>
Al2(SO4)3 = 2 Al + 3 SO4
ZnO2 + H2O = Zn + OH =>
ZnO2 + 2 H2O = Zn + 4 OH
Fe(HSO3)2 + H2SO4 = FeSO4 + H2O + SO2 =>
Fe(HSO3)2 + H2SO4 = FeSO4 + 2 H2O + 2 SO2
NaCl + BeF2 = BeCl2 + NaF =>
2 NaCl + BeF2 = BeCl2 + 2 NaF
(NH4)2CO3(aq) + Zn(NO3)2(aq) = NH4NO3(aq) + ZnCO3(s) =>
(NH4)2CO3(aq) + Zn(NO3)2(aq) = 2 NH4NO3(aq) + ZnCO3(s)
FeCl3 + KOH + KClO3 = KCl + H2O + K2FeO4 =>
2 FeCl3 + 10 KOH + KClO3 = 7 KCl + 5 H2O + 2 K2FeO4
ZnO2 + H2O = Zn + OH =>
ZnO2 + 2 H2O = Zn + 4 OH
LiPO = Li + P + O2 =>
2 LiPO = 2 Li + 2 P + O2
C17H35COONa + CaCl2 = Ca(C17H35COO)2 + NaCl =>
2 C17H35COONa + CaCl2 = Ca(C17H35COO)2 + 2 NaCl
CH3OOCH3 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3OOCH3 + 2[Ag(NH3)2]OH = CH3COONH4 + 2 Ag + 3 NH3 + 2 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ba(s) + Cl2(g) = BaCl2(s) =>
Ba(s) + Cl2(g) = BaCl2(s)
KAl(SO4)2*8H2O + BaCl2 = Ba(SO4) + KCl + AlCl3 + H2O =>
KAl(SO4)2*8H2O + 2 BaCl2 = 2 Ba(SO4) + KCl + AlCl3 + 8 H2O
VCl2 + HF = H4[VF6] + HCl =>
VCl2 + 6 HF = H4[VF6] + 2 HCl
Na + C1 = NaC12 =>
Na + 12 C1 = NaC12
S{2-} + H{+} + NO3 = S + NO + H2O =>
2 S{2-} + 4 H{+} + NO3 = 2 S + NO + 2 H2O
CuSO4(s) + Zn(s) = Cu(s) + ZnSO4(aq) =>
CuSO4(s) + Zn(s) = Cu(s) + ZnSO4(aq)
Pb + F = PbF4 =>
Pb + 4 F = PbF4
HCl + CrO3 = CrCl2 + H2O + Cl2 =>
6 HCl + CrO3 = CrCl2 + 3 H2O + 2 Cl2
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
AsCl3 + Na + C6H5Cl = As(C6H5)3 + NaCl =>
AsCl3 + 6 Na + 3 C6H5Cl = As(C6H5)3 + 6 NaCl
HNO3 + CO2 = HNO2 + CO3 =>
HNO3 + CO2 = HNO2 + CO3
Al2(CrO4)3 + CH3COOH = Al(CH3COO)3 + H2CrO4 =>
Al2(CrO4)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2CrO4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HI + FeO = HIO3 + Fe =>
HI + 3 FeO = HIO3 + 3 Fe
H2SO4 + Pb(NO3)2 = H(NO3) + PbSO4 =>
H2SO4 + Pb(NO3)2 = 2 H(NO3) + PbSO4
Ni(H20)6(NO3)2 + KNCS = KNO3 + Ni(H20)6(NCS)2 =>
Ni(H20)6(NO3)2 + 2 KNCS = 2 KNO3 + Ni(H20)6(NCS)2
Se + F2 = FSe =>
2 Se + F2 = 2 FSe
CaCl2 + Na2SO4 = Ca2(SO4)2 + NaCl =>
2 CaCl2 + 2 Na2SO4 = Ca2(SO4)2 + 4 NaCl
Fe(NO3)3 + C4H8N2O2 = Fe(C4H8N2O2)3 + NO3 =>
Fe(NO3)3 + 3 C4H8N2O2 = Fe(C4H8N2O2)3 + 3 NO3
Ni(NH3)6Cl2 + NH4BF4 = Ni(NH3)6(BF4)2 + NH4Cl =>
Ni(NH3)6Cl2 + 2 NH4BF4 = Ni(NH3)6(BF4)2 + 2 NH4Cl
MgO + H2O = MgH2 + OH =>
MgO + 3 H2O = MgH2 + 4 OH
CH4 + O2 = H2O + HCHO =>
CH4 + O2 = H2O + HCHO
Al + OH = AlO3 + H2 =>
2 Al + 6 OH = 2 AlO3 + 3 H2
FeCl2 + I2 = FeCl3 + FeI3 =>
6 FeCl2 + 3 I2 = 4 FeCl3 + 2 FeI3
(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4(s) + NH4 + Cl(aq) =>
(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4(s) + 2 NH4 + 2 Cl(aq)
CaC2 + CO2 = CaO2 + CC =>
2 CaC2 + 2 CO2 = 2 CaO2 + 3 CC
MnO2 + KClO3 + KOH = KCl + K2MnO4 + H2O =>
3 MnO2 + KClO3 + 6 KOH = KCl + 3 K2MnO4 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KMnO4 + Na2SO3 + NaOH = Na2MnO4 + K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = Na2MnO4 + K2MnO4 + Na2SO4 + H2O
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
BaSO3 + H2SO4 = BaSO4 + H2SO3 =>
BaSO3 + H2SO4 = BaSO4 + H2SO3
Pb(NO3)2 + Na2HPO4 = NaH2PO4 + NaNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 4 Na2HPO4 = 2 NaH2PO4 + 6 NaNO3 + Pb3(PO4)2
NaClO(aq) + KI(aq) = NaI(aq) + KClO =>
NaClO(aq) + KI(aq) = NaI(aq) + KClO
| 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 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/14/24
Équations équilibrées sur04/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
