| Équations équilibrées la veille | Équations équilibrées le lendemain |
H(C2H3O) + Na(OH) = HOH + Na(C2H3O)
U + O = UO =>
U + O = UO
Hg2(NO3)2(aq) + NaCl(aq) = HgCl + NaNO3 =>
Hg2(NO3)2(aq) + 2 NaCl(aq) = 2 HgCl + 2 NaNO3
SnCl4 + NH3 = SnCl2 + HCl + N23 =>
69 SnCl4 + 46 NH3 = 69 SnCl2 + 138 HCl + 2 N23
CsO2 + CO2 = O2 + Cs2CO3 =>
4 CsO2 + 2 CO2 = 3 O2 + 2 Cs2CO3
Al2 + HgCl2 = AlCl3 + Hg =>
Al2 + 3 HgCl2 = 2 AlCl3 + 3 Hg
CH3COOH + Cl2 = ClCH2COOH + HCl =>
CH3COOH + Cl2 = ClCH2COOH + HCl
BCl3 + O2 = B2O3 + Cl =>
4 BCl3 + 3 O2 = 2 B2O3 + 12 Cl
Cl2 + NaI = NaCl2 + I2 =>
2 Cl2 + 2 NaI = 2 NaCl2 + I2
H2CO3(s) + NaOH(s) = HOH(s) + Na2CO3(s) =>
H2CO3(s) + 2 NaOH(s) = 2 HOH(s) + Na2CO3(s)
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
Cu3CO3 + O2 = CuO + CO2 =>
Cu3CO3 + O2 = 3 CuO + CO2
H2SO4 + HCl = H2ClO4 + HS =>
H2SO4 + HCl = H2ClO4 + HS
Ce(OOH)(OH)3 + H2O2 = Ce(OOH)2(OH)2 + H2O =>
Ce(OOH)(OH)3 + H2O2 = Ce(OOH)2(OH)2 + H2O
C7H13OH = C7H12 + H2O =>
C7H13OH = C7H12 + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NH4Cl + Hg2(NO3)2 = Hg2Cl + NH4(NO3)2 =>
NH4Cl + Hg2(NO3)2 = Hg2Cl + NH4(NO3)2
Al + C(SO4)3 = C + Al2(SO4)3 =>
2 Al + C(SO4)3 = C + Al2(SO4)3
CaCl2 + Fe(NO3)3 = Ca(NO3)2 + Fe(Cl)3 =>
3 CaCl2 + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe(Cl)3
Fe2 + F = FeF2 =>
Fe2 + 4 F = 2 FeF2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Sr + BaO = SrBa + O =>
Sr + BaO = SrBa + O
FeO + H2O = Fe3O4H2 =>
3 FeO + H2O = Fe3O4H2
Pb(NO3)2(aq) + Na2S2O3(aq) = PbS2O3 + NaNO3 =>
Pb(NO3)2(aq) + Na2S2O3(aq) = PbS2O3 + 2 NaNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
LiBr + KNO3 = Li(NO3) + KBr =>
LiBr + KNO3 = Li(NO3) + KBr
MgCl2(aq) + K2CO3 = MgCO3 + K2Cl2 =>
MgCl2(aq) + K2CO3 = MgCO3 + K2Cl2
Ca(OH)2 + HCl = CaH2 + Cl2 + (OH)2 =>
Ca(OH)2 + 2 HCl = CaH2 + Cl2 + (OH)2
Zn + HNO3 = ZnNO3 + H2(g) =>
2 Zn + 2 HNO3 = 2 ZnNO3 + H2(g)
K2CO3 + S = K2SO4 + K2S2 + CO2 =>
4 K2CO3 + 7 S = K2SO4 + 3 K2S2 + 4 CO2
NH4(HCO3) = NH3 + H2O + CO2 =>
NH4(HCO3) = NH3 + H2O + CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KOH + HCl = KH + HOCl =>
KOH + HCl = KH + HOCl
SiCl4(aq) + Mg(s) = Si(s) + MgCl(aq) =>
SiCl4(aq) + 4 Mg(s) = Si(s) + 4 MgCl(aq)
AgI + H2 = Ag + H{+} + I{-} =>
2 AgI + H2 = 2 Ag + 2 H{+} + 2 I{-}
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
CH3COOH + CaCl2 = HCl + Ca(CH3COO)2 =>
2 CH3COOH + CaCl2 = 2 HCl + Ca(CH3COO)2
K2O + NaNO3 = NaO + K2NO3 =>
K2O + NaNO3 = NaO + K2NO3
KOH + H3Po4 = H2O + KH2Po4 =>
KOH + H3Po4 = H2O + KH2Po4
ZrO2 + NaOH = Zr(OH)4 + Na2O =>
ZrO2 + 4 NaOH = Zr(OH)4 + 2 Na2O
KF + BrF3 + Au = KAuF4 + Br2 =>
2 KF + 2 BrF3 + 2 Au = 2 KAuF4 + Br2
Fe + Cl2 = (FeCl3)3 =>
6 Fe + 9 Cl2 = 2(FeCl3)3
Mg + H2SO3 = Mg2(SO3)2 + H2 =>
2 Mg + 2 H2SO3 = Mg2(SO3)2 + 2 H2
Na(s) + H2O(l) = NaOH(aw) + H2 =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aw) + H2
MgBr2 + HCl = HBr + MgCl2 =>
MgBr2 + 2 HCl = 2 HBr + MgCl2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
BeCl2 + Ag(NO3) = Be(NO3)2 + AgCl =>
BeCl2 + 2 Ag(NO3) = Be(NO3)2 + 2 AgCl
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
NiCl2 + Na3(PO4) = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3(PO4) = Ni3(PO4)2 + 6 NaCl
N2O3 + KI = KNO3 + NO + I2 =>
4 N2O3 + 2 KI = 2 KNO3 + 6 NO + I2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
