| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO = 2 Hg + O2
CH3(CH2)3CH2OH + O2 = CO2 + H2O =>
2 CH3(CH2)3CH2OH + 15 O2 = 10 CO2 + 12 H2O
K2SO4 + Cr2(SO4)3 = KCr(SO4)2 =>
K2SO4 + Cr2(SO4)3 = 2 KCr(SO4)2
H2SO4 + Au = H2 + AuSO4 =>
H2SO4 + Au = H2 + AuSO4
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + HOH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 HOH
Ca(OH)2 + NHO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 NHO3 = 2 H2O + Ca(NO3)2
Hg + Hg(NO3)2 = HgNO3 =>
Hg + Hg(NO3)2 = 2 HgNO3
Fe(NO3)3 + Zn(C2H3O2)2 = Fe(C2H3O2)3 + Zn(NO3)2 =>
2 Fe(NO3)3 + 3 Zn(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 Zn(NO3)2
C3H5O9N3 = CO2 + H2O + N2 + O =>
2 C3H5O9N3 = 6 CO2 + 5 H2O + 3 N2 + O
MgO + Cl = MgCl2 + O =>
MgO + 2 Cl = MgCl2 + O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca(NO3)2 + H2SO4 = H2(NO3)2 + CaSO4 =>
Ca(NO3)2 + H2SO4 = H2(NO3)2 + CaSO4
KI + Br = KBr + I =>
KI + Br = KBr + I
MoO2Cl2(H2O)2 + C2H6OS = MoO2Cl2(C2H6OS)2 + H2O =>
MoO2Cl2(H2O)2 + 2 C2H6OS = MoO2Cl2(C2H6OS)2 + 2 H2O
J2 + NaOH + H2SO4 = Na2SO4 + HJO3 + HJ =>
6 J2 + 6 NaOH + 3 H2SO4 = 3 Na2SO4 + 2 HJO3 + 10 HJ
Ca(OH)2 + Na2CO3 = CaCO3 + Na2(OH)2 =>
Ca(OH)2 + Na2CO3 = CaCO3 + Na2(OH)2
C15H31CO2CH3 + H2O = CO2 + H{+} + e =>
C15H31CO2CH3 + 32 H2O = 17 CO2 + 98 H{+} + 98e
CuS + HNO3 = Cu(NO3)2 + H2O + NO + S8 =>
24 CuS + 64 HNO3 = 24 Cu(NO3)2 + 32 H2O + 16 NO + 3 S8
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Fe + NaNO3 = Fe2NO3 + Na =>
2 Fe + NaNO3 = Fe2NO3 + Na
Na2O*2SiO2 + HF = SiF4 + NaF + H2O =>
Na2O*2SiO2 + 10 HF = 2 SiF4 + 2 NaF + 5 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
Al2(SO4)3 + Ca(HCO3)2 + H2O = Al(OH)3 + CaSO4 + H2CO3 =>
Al2(SO4)3 + 3 Ca(HCO3)2 + 6 H2O = 2 Al(OH)3 + 3 CaSO4 + 6 H2CO3
Mg(OH)2(aq) = Mg2(aq) + OH(aw) =>
2 Mg(OH)2(aq) = Mg2(aq) + 4 OH(aw)
C6H12O11 + O2 = H2O + CO2 =>
2 C6H12O11 + 7 O2 = 12 H2O + 12 CO2
Na2SO3 + H2SO4 = Na2SO4 + H2O + S =>
3 Na2SO3 + H2SO4 = 3 Na2SO4 + H2O + S
NaCl + CaP04 = NaP04 + CaCl =>
NaCl + CaP04 = NaP04 + CaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 + Mg = MgNO3 + Ag =>
AgNO3 + Mg = MgNO3 + Ag
CaO + N2O3 = Ca(NO3)2 + N2O =>
CaO + 2 N2O3 = Ca(NO3)2 + N2O
PbS(s) + HBr(aq) = PbBr2 + H2S(g) =>
PbS(s) + 2 HBr(aq) = PbBr2 + H2S(g)
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
NaNO2 + H2S = NH3 + S + NaOH + H2O =>
NaNO2 + 3 H2S = NH3 + 3 S + NaOH + H2O
Pb + SO4{2-} + Sn{4+} = Sn{2+} + PbSO4 =>
Pb + SO4{2-} + Sn{4+} = Sn{2+} + PbSO4
Al(CH3COO)3 + HCl = AlCl3 + CH3COOH =>
Al(CH3COO)3 + 3 HCl = AlCl3 + 3 CH3COOH
Si(s) + HF(aw) = SiF4(g) + H2(g) =>
Si(s) + 4 HF(aw) = SiF4(g) + 2 H2(g)
CaO + N2O3 = Ca(NO3)2 + N2O =>
CaO + 2 N2O3 = Ca(NO3)2 + N2O
H3PO4 + Zn = ZnPO3 + H3O =>
H3PO4 + Zn = ZnPO3 + H3O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Fe(NO3)3 + Ca(OH)2 = Ca(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 2 Fe(OH)3
H2SO3(aq) + LiOH(aq) = H2O(l) + Li2SO3 =>
H2SO3(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2SO3
HNO2 + Br + H2O = HNO3 + HBr =>
HNO2 + 2 Br + H2O = HNO3 + 2 HBr
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CO2 + NaO = NaO2 + CO =>
CO2 + NaO = NaO2 + CO
Co(OH)3 + HNo3 = Co(No3)3 + H2O =>
Co(OH)3 + 3 HNo3 = Co(No3)3 + 3 H2O
CH3COOH + LiHO = H2O + C2H3LiO2 =>
CH3COOH + LiHO = H2O + C2H3LiO2
NH3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) + N =>
NH3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l) + N
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
I2O5(s) + CO(g) = I2 + CO2 =>
I2O5(s) + 5 CO(g) = I2 + 5 CO2
| 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 90 91 92 93 94 95 96 97 98 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
