| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + 8 Cl + 4 H2O = Na2SO4 + 8 HCl
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K2(CH3COO)2 =>
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K2(CH3COO)2
Au + Ba = BaAu =>
Au + Ba = BaAu
S3Fe2 + O2 = FeO + SO2 =>
S3Fe2 + 4 O2 = 2 FeO + 3 SO2
FeS + KOH = Fe(OH) + KS =>
FeS + KOH = Fe(OH) + KS
Na2[Zn(OH)4] + HNO3 = NaNO3 + Zn(NO3)2 + H2O =>
Na2[Zn(OH)4] + 4 HNO3 = 2 NaNO3 + Zn(NO3)2 + 4 H2O
O2 + CU2S = CU2O + SO2 =>
3 O2 + 2 CU2S = 2 CU2O + 2 SO2
ammoniumnitrate = N2O + Water =>
NH4NO3 = N2O + 2 H2O
Al + HCl9 = AlCl3 + H2 =>
6 Al + 2 HCl9 = 6 AlCl3 + H2
Cr2(SO4)3 + Na2S2O8 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3 + 3 Na2S2O8 + 16 NaOH = 9 Na2SO4 + 2 Na2CrO4 + 8 H2O
Mg2 + O2 = Mg2O2 =>
Mg2 + O2 = Mg2O2
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2 =>
Cu(NO3)2 + NaOH = CuOH + Na(NO3)2
Na2SO4 + H2O = H2SO4 + NaOH =>
Na2SO4 + 2 H2O = H2SO4 + 2 NaOH
MnO2 + Sn(OH)4 = SnO4 + Mn(OH)2 =>
2 MnO2 + Sn(OH)4 = SnO4 + 2 Mn(OH)2
HSCN + H2O = SCN + H3O =>
HSCN + H2O = SCN + H3O
Na2SO4 + NH3 = Na2NH3 + SO4 =>
Na2SO4 + NH3 = Na2NH3 + SO4
Fe + HCe = FeCe3 + H2 =>
2 Fe + 6 HCe = 2 FeCe3 + 3 H2
SiO2 + Fe3O4 = Fe2SiO4 + O2 =>
3 SiO2 + 2 Fe3O4 = 3 Fe2SiO4 + O2
Br2(ac) + MgI2(ac) = MgBr2(ac) + I2(ac) =>
Br2(ac) + MgI2(ac) = MgBr2(ac) + I2(ac)
Ni + AgClO4 = NiClO4 + Ag =>
Ni + AgClO4 = NiClO4 + Ag
AgNO3(aq) + Ca(OH)2(aq) = AgOH + Ca(NO3)2 =>
2 AgNO3(aq) + Ca(OH)2(aq) = 2 AgOH + Ca(NO3)2
Sn(NO3)2 + AgNO3 = Sn(NO3)3 + Ag =>
Sn(NO3)2 + AgNO3 = Sn(NO3)3 + Ag
V(OH)5 + HBO2 = V(BO2)5 + H2O =>
V(OH)5 + 5 HBO2 = V(BO2)5 + 5 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
BeCO3 + H3PO4 = Be3(PO4)2 + CO2 + H2O =>
3 BeCO3 + 2 H3PO4 = Be3(PO4)2 + 3 CO2 + 3 H2O
Na3PO4 + Ca(ClO2)2 = Na(ClO2) + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(ClO2)2 = 6 Na(ClO2) + Ca3(PO4)2
HCl(g) + Zn(s) = ZnCl2(ac) + H2(g) =>
2 HCl(g) + Zn(s) = ZnCl2(ac) + H2(g)
C137H97O9NS + O2 = CO2 + H2O + NS =>
4 C137H97O9NS + 627 O2 = 548 CO2 + 194 H2O + 4 NS
Mg(s) + CuSO4 = MgSO4 + Cu =>
Mg(s) + CuSO4 = MgSO4 + Cu
AgF + MgS = Ag2S + MgF2 =>
2 AgF + MgS = Ag2S + MgF2
P4(s) + I2(g) = PI3(g) =>
P4(s) + 6 I2(g) = 4 PI3(g)
Ca(ClO2)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO2)2 + 8 HCl = CaCl2 + 4 H2O + 4 Cl2
CaCO3(s) + HCl(aq) = CO2(g) + CaCl2 + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CO2(g) + CaCl2 + H2O(l)
LaO + H2O = H2 + La(OH)3 =>
2 LaO + 4 H2O = H2 + 2 La(OH)3
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
AgCI + Fe = AgFe + CI =>
AgCI + Fe = AgFe + CI
Cr2SO4 + CH3COOH = Cr(CH3COOH)3 + SO4 =>
Cr2SO4 + 6 CH3COOH = 2 Cr(CH3COOH)3 + SO4
(H2SO4) + KOH = K2(SO4) + H2O =>
(H2SO4) + 2 KOH = K2(SO4) + 2 H2O
KI(aq) + Na2CO3(aq) = K2CO3 + NaI =>
2 KI(aq) + Na2CO3(aq) = K2CO3 + 2 NaI
C12H24O12(s) + O2(g) = CO2(g) + H2O(g) =>
C12H24O12(s) + 12 O2(g) = 12 CO2(g) + 12 H2O(g)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Mo + Br2 = MoBr4 =>
Mo + 2 Br2 = MoBr4
SiO2 + NaHCO3 = NaHO2 + Si(CO3) =>
SiO2 + NaHCO3 = NaHO2 + Si(CO3)
Mg(OH)2 + HBrO2 = Mg(BrO2)2 + H2O =>
Mg(OH)2 + 2 HBrO2 = Mg(BrO2)2 + 2 H2O
HNO2 = NO + HNO3 + H2 =>
4 HNO2 = 2 NO + 2 HNO3 + H2
BaCO3 + O2 = BaO2 + CO3 =>
BaCO3 + O2 = BaO2 + CO3
SiO2 + Fe = Si + Fe2O3 =>
3 SiO2 + 4 Fe = 3 Si + 2 Fe2O3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + ZnCO3 = Zn(OH)2 + Na2CO3 =>
2 NaOH + ZnCO3 = Zn(OH)2 + Na2CO3
Cu{2+} + Cl{-} = [CuCl4]{2-} =>
Cu{2+} + 4 Cl{-} = [CuCl4]{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 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 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
