| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO3{-} + 3 Fe2{2+} + 12 H3O{+} = 2 Cl{-} + 6 Fe{3+} + 18 H2O
Ti + N2 = Ti3N2 =>
3 Ti + N2 = Ti3N2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
SO2(g) + H2O(l) = H2SO3(l) =>
SO2(g) + H2O(l) = H2SO3(l)
Ca + H2O = Ca(OH)2 + H21 =>
21 Ca + 42 H2O = 21 Ca(OH)2 + 2 H21
Br3 + NaCO3 = NaBr + NaBrO3 + CO2 =>
Br3 + 3 NaCO3 = 2 NaBr + NaBrO3 + 3 CO2
C3H4O4 + NaOH = Na + C3H2O4 + H2O =>
C3H4O4 + 2 NaOH = 2 Na + C3H2O4 + 2 H2O
NaOH + C8H8O3 = NaC8H7O3 + H2O =>
NaOH + C8H8O3 = NaC8H7O3 + H2O
FeSO4 + H2O2 = FeOH + SO4 =>
2 FeSO4 + H2O2 = 2 FeOH + 2 SO4
(NH4)4V4O12 + H2SO4 + NaOH = VO2 + (NH4)2SO2 + H2O + NaSO4 =>
(NH4)4V4O12 + 14 H2SO4 + 12 NaOH = 4 VO2 + 2(NH4)2SO2 + 20 H2O + 12 NaSO4
HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + HOH =>
2 HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + 2 HOH
ClO + Ag = ClO3 + AgCl =>
3 ClO + 2 Ag = ClO3 + 2 AgCl
N2O4 + N2CH6 = H2O + CO2 + NO =>
7 N2O4 + 2 N2CH6 = 6 H2O + 2 CO2 + 18 NO
CH3(CO)(COOH) + O2 = CO2 + H2O =>
2 CH3(CO)(COOH) + 5 O2 = 6 CO2 + 4 H2O
CO(NH2)2 = HNCO + NH3 =>
CO(NH2)2 = HNCO + NH3
P2O5 + CrO = Cr3(PO4)2 =>
P2O5 + 3 CrO = Cr3(PO4)2
C9H12 + Br2 = C9H5Br7 + HBr =>
C9H12 + 7 Br2 = C9H5Br7 + 7 HBr
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
NH3 + KClO3 + HNO3 = KNO3 + NH3Cl + H2O =>
13 NH3 + 8 KClO3 + 3 HNO3 = 8 KNO3 + 8 NH3Cl + 9 H2O
H2SO4 + CH4 = CO2 + SO2 + H2O =>
4 H2SO4 + CH4 = CO2 + 4 SO2 + 6 H2O
H2SO3 + NaOH = NaHSO3 + H2O =>
H2SO3 + NaOH = NaHSO3 + H2O
NH4(NO3) = N2O + H2O =>
NH4(NO3) = N2O + 2 H2O
Br + O2 = Br2O7 =>
4 Br + 7 O2 = 2 Br2O7
Mn2(SO4)3 + H2O = MnSO4 + MnO2 + H2SO4 =>
Mn2(SO4)3 + 2 H2O = MnSO4 + MnO2 + 2 H2SO4
Al + H2(SO4) = H2 + AlSO4 =>
Al + H2(SO4) = H2 + AlSO4
KMnO4 + H2O2HCl = MnCl2 + H2O + KCl + O2 =>
4 KMnO4 + 12 H2O2HCl = 4 MnCl2 + 18 H2O + 4 KCl + 11 O2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Fe2(SO4)3 + BaCl2 = Ba(SO4)3Fe2Cl2 =>
Fe2(SO4)3 + BaCl2 = Ba(SO4)3Fe2Cl2
Mn4OH + BrS3 = Mn4S3 + BrOH =>
Mn4OH + BrS3 = Mn4S3 + BrOH
CaBr2 + K2CO3 = Ca(CO3)2 + K2Br =>
CaBr2 + 2 K2CO3 = Ca(CO3)2 + 2 K2Br
SnCl + HNO + HCl = SnCl4 + N4O + H2O =>
2 SnCl + 12 HNO + 6 HCl = 2 SnCl4 + 3 N4O + 9 H2O
C240H90O4NS + O2 = H2O + CO2 + NO + SO3 =>
2 C240H90O4NS + 525 O2 = 90 H2O + 480 CO2 + 2 NO + 2 SO3
Cu(HCO3)2 = Cu + HCO3 =>
Cu(HCO3)2 = Cu + 2 HCO3
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
PbCO3 + H2O = (PbOH)2CO3 + H2CO3 =>
2 PbCO3 + 2 H2O = (PbOH)2CO3 + H2CO3
Na2H2PO2 + AgNO3 + H2O = Ag + H3PO4 + NaNO3 + HNO3 =>
Na2H2PO2 + 5 AgNO3 + 2 H2O = 5 Ag + H3PO4 + 2 NaNO3 + 3 HNO3
HS + O2 = SO2 + H2O =>
4 HS + 5 O2 = 4 SO2 + 2 H2O
NH4{+} + NaOH{-} = NaH4 + NOH =>
NH4{+} + NaOH{-} = NaH4 + NOH
Mg(CO3) = MgO + CO2 =>
Mg(CO3) = MgO + CO2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
HgS + H2SO4 = H2S + HgSO4 =>
HgS + H2SO4 = H2S + HgSO4
HNO3 + H2S = N02 + H2O + S =>
2 HNO3 + 5 H2S = N02 + 6 H2O + 5 S
FeCr2O4 + O2 + Na2CO3 = Na2CrO4 + FeO3 + CO2 =>
2 FeCr2O4 + 5 O2 + 4 Na2CO3 = 4 Na2CrO4 + 2 FeO3 + 4 CO2
K2Cr2O7 + Na2S + H2O = Cr(OH)3 + NaOH + S + KOH =>
K2Cr2O7 + 3 Na2S + 7 H2O = 2 Cr(OH)3 + 6 NaOH + 3 S + 2 KOH
Ca(ClO)2 + H2O = HOCl + Ca(OH)2 =>
Ca(ClO)2 + 2 H2O = 2 HOCl + Ca(OH)2
Ra(OH)2 + HCl = RaCl2 + H2O =>
Ra(OH)2 + 2 HCl = RaCl2 + 2 H2O
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + CO2 + H2O + Mn =>
2 KMnO4 + 7 H2C2O4 + H2SO4 = K2SO4 + 14 CO2 + 8 H2O + 2 Mn
H2SiO3 + CuSO4 = CuSiO3 + H2SO4 =>
H2SiO3 + CuSO4 = CuSiO3 + H2SO4
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Bi{3+} + HCl + H2O = BiCl3 + H3O{+} =>
Bi{3+} + 3 HCl + 3 H2O = BiCl3 + 3 H3O{+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
