| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + H2O + SO3 = (NH4)2SO4
[Pb(OH)3]{-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
[Pb(OH)3]{-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
C2H5OH + CH4N2O + H2SO4 = C5H11NO2S + H2O + CO2 =>
5 C2H5OH + CH4N2O + 2 H2SO4 = 2 C5H11NO2S + 8 H2O + CO2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
(NH2)2CO + H2O = (NH4)2CO3 =>
(NH2)2CO + 2 H2O = (NH4)2CO3
CHCl3 + AgNO3 = AgCl + CHCl2NO3 =>
CHCl3 + AgNO3 = AgCl + CHCl2NO3
O + Fe = Fe2O3 =>
3 O + 2 Fe = Fe2O3
PuO2(NO3)2 + HNO2 = PuO2 + HNO3 + NO =>
PuO2(NO3)2 + 4 HNO2 = PuO2 + 4 HNO3 + 2 NO
Cu2S + HNO3 = Cu(NO3)2 + NO + H2O + S8 =>
24 Cu2S + 128 HNO3 = 48 Cu(NO3)2 + 32 NO + 64 H2O + 3 S8
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
KMnO4 + C5H8O2 = Mn(C5H8O2)3 + CO2 + H2O + KOH =>
24 KMnO4 + 79 C5H8O2 = 24 Mn(C5H8O2)3 + 35 CO2 + 16 H2O + 24 KOH
IO3{-} + Zn + H{+} = I{-} + Zn2{+} + H2O =>
IO3{-} + 12 Zn + 6 H{+} = I{-} + 6 Zn2{+} + 3 H2O
HCl + Mg(CO2)2 = Cl + MgCl2 + H2O + C =>
8 HCl + Mg(CO2)2 = 6 Cl + MgCl2 + 4 H2O + 2 C
PbSO4 + Ba = BaSO4 + Pb =>
PbSO4 + Ba = BaSO4 + Pb
Ce(OH)4 + KI + KOH = K3[Ce(OH)6] + I2 =>
2 Ce(OH)4 + 2 KI + 4 KOH = 2 K3[Ce(OH)6] + I2
CsOH = Cs + O + H =>
CsOH = Cs + O + H
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
Na(OH)2 + HCl = NaCl2 + H2O =>
Na(OH)2 + 2 HCl = NaCl2 + 2 H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Si4H10(l) + O2(g) = SiO2(s) + H20(l) =>
2 Si4H10(l) + 8 O2(g) = 8 SiO2(s) + H20(l)
KOH + CoCl2 = KCl + (OH)2Co =>
2 KOH + CoCl2 = 2 KCl + (OH)2Co
FeBr2 + Na2S = FeS + NaBr =>
FeBr2 + Na2S = FeS + 2 NaBr
Pb + MgBr2 = PbBr2 + Mg =>
Pb + MgBr2 = PbBr2 + Mg
Pb(NO3) + BaCl2 = Ba(NO3) + PbCl2 =>
Pb(NO3) + BaCl2 = Ba(NO3) + PbCl2
CaCO3 + HCHO2 = Ca(CHO2)2 + H2O + CO2 =>
CaCO3 + 2 HCHO2 = Ca(CHO2)2 + H2O + CO2
Al4C3 + KOH + H2O = KAlO2 + CH4 =>
Al4C3 + 4 KOH + 4 H2O = 4 KAlO2 + 3 CH4
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CsOH = Cs + O + H =>
CsOH = Cs + O + H
OsO2 + HNO3 + H2O = H6OsO6 + NO2 =>
OsO2 + 2 HNO3 + 2 H2O = H6OsO6 + 2 NO2
H3O + OH = H3O(OH) =>
H3O + OH = H3O(OH)
PuO2(NO3)2 + HNO2 = PuO2 + HNO3 + NO =>
PuO2(NO3)2 + 4 HNO2 = PuO2 + 4 HNO3 + 2 NO
C6H12 + O2 = C2O + H2O =>
2 C6H12 + 9 O2 = 6 C2O + 12 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 11 H2O + 2 Cr2(SO4)3
FeCl2 + (Pb2Pb)O4 + HCl = FeCl3 + PbCl2 + H2O =>
2 FeCl2 + (Pb2Pb)O4 + 8 HCl = 2 FeCl3 + 3 PbCl2 + 4 H2O
H3PO4 + H2O = H5PO5 =>
H3PO4 + H2O = H5PO5
Hg + K2Cr2O7 + HCl = HgCl2 + CrCl3 + KCl + H2O =>
3 Hg + K2Cr2O7 + 14 HCl = 3 HgCl2 + 2 CrCl3 + 2 KCl + 7 H2O
KBr = Br + K =>
KBr = Br + K
NaOCl = NaCl + NaClO3 =>
3 NaOCl = 2 NaCl + NaClO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + C8H18 + SO2 = NO + CH3COSH + H2S =>
3 N2 + C8H18 + 5 SO2 = 6 NO + 4 CH3COSH + H2S
B + NaOH + O2 = NaBO2 + H2O =>
4 B + 4 NaOH + 3 O2 = 4 NaBO2 + 2 H2O
KMnO4 + Na2S = MnS + S + Na2O + K2O =>
2 KMnO4 + 7 Na2S = 2 MnS + 5 S + 7 Na2O + K2O
HF + O2 = H2O + F =>
4 HF + O2 = 2 H2O + 4 F
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
H2O(l) = H20(l) + O2(g) =>
10 H2O(l) = H20(l) + 5 O2(g)
NH3 + H2SO4 = H2O + S + HNO3 =>
3 NH3 + 4 H2SO4 = 7 H2O + 4 S + 3 HNO3
Cu2SO4 + AlI3 = CuI(s) + Al2(SO4)3(aq) =>
3 Cu2SO4 + 2 AlI3 = 6 CuI(s) + Al2(SO4)3(aq)
MgO2 + Al = AlO2 + Mg =>
MgO2 + Al = AlO2 + Mg
Al3 + Cu(Cl)2 = AlCl3 + Cu =>
2 Al3 + 9 Cu(Cl)2 = 6 AlCl3 + 9 Cu
| 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 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
