| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al3 + 3 H2Cl3 = 3 AlCl3 + 3 H2
Na2WO4 + HCl = H8W12O40 + NaCl + H2O =>
12 Na2WO4 + 24 HCl = H8W12O40 + 24 NaCl + 8 H2O
KOH(aq) + HClO(aq) = KClO(aq) + H2O(aq) =>
KOH(aq) + HClO(aq) = KClO(aq) + H2O(aq)
H2 + CoO4 = Co + H2O =>
4 H2 + CoO4 = Co + 4 H2O
Ba{2} + SO4{-2} = BaSO4 =>
Ba{2} + SO4{-2} = BaSO4
Na2O + P = NaP + O =>
Na2O + 2 P = 2 NaP + O
C4H8OH + O2 = CO2 + H2O =>
4 C4H8OH + 23 O2 = 16 CO2 + 18 H2O
KNO3 + NiI2 = Ni(NO3)2 + KI =>
2 KNO3 + NiI2 = Ni(NO3)2 + 2 KI
NaOHSO4 = NaSO4OH =>
NaOHSO4 = NaSO4OH
Cr + P4 = CrP4 =>
Cr + P4 = CrP4
PbCl2 + MnS = PbS + MnCl2 =>
PbCl2 + MnS = PbS + MnCl2
Cr2O7{-2} + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 H2C2O4 + 8 H{+} = 2 Cr{+3} + 6 CO2 + 7 H2O
K2SnO2 + KMnO4 + HCl = KCl + MnCl2 + H2O + K2SnO3 =>
5 K2SnO2 + 2 KMnO4 + 6 HCl = 2 KCl + 2 MnCl2 + 3 H2O + 5 K2SnO3
Si(OC2H5)4 + H2O = SiO2 + C2H5OH =>
Si(OC2H5)4 + 2 H2O = SiO2 + 4 C2H5OH
C16H29 + O2 = CO2 + H2O =>
4 C16H29 + 93 O2 = 64 CO2 + 58 H2O
Li2CO3 + ClO4 = Li2CCl + O =>
Li2CO3 + ClO4 = Li2CCl + 7 O
NaOCl(aq) + Na2S2O3(aq) + NaOH = NaCl + Na2SO4 + H2O =>
4 NaOCl(aq) + Na2S2O3(aq) + 2 NaOH = 4 NaCl + 2 Na2SO4 + H2O
NaOCl + ammonia = Cl2 + NaONH3 =>
2 NaOCl + 2 NH3 = Cl2 + 2 NaONH3
NH3 + HClO3 = N2 + HCl + H2O =>
2 NH3 + HClO3 = N2 + HCl + 3 H2O
(NH4)2MoO4 + Zn + HCl = NH4Cl + ZnCl2 + Mo4O10(OH)2 + H2O =>
4(NH4)2MoO4 + Zn + 10 HCl = 8 NH4Cl + ZnCl2 + Mo4O10(OH)2 + 4 H2O
MnO + CO = Mn2O + CO2 =>
2 MnO + CO = Mn2O + CO2
Fe2(s) + H2So4(aq) = Fe2(So4)3(aq) + H2(g) =>
Fe2(s) + 3 H2So4(aq) = Fe2(So4)3(aq) + 3 H2(g)
FH + Mg(OH)2 = MgF2 + H2O =>
2 FH + Mg(OH)2 = MgF2 + 2 H2O
Ca(NO3)2 + BaOH2 = CaOH2 + Ba(NO3)2 =>
Ca(NO3)2 + BaOH2 = CaOH2 + Ba(NO3)2
Pb(BrO3)2 = PbO + Br2O5 =>
Pb(BrO3)2 = PbO + Br2O5
CaCl2(ac) + (Nh4)2Co3(ac) = CaCo3 + Nh4Cl =>
CaCl2(ac) + (Nh4)2Co3(ac) = CaCo3 + 2 Nh4Cl
Cu2SO4 + AlPO4 = Al2(SO4)3 + Cu3PO4 =>
3 Cu2SO4 + 2 AlPO4 = Al2(SO4)3 + 2 Cu3PO4
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(g) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(g)
GaSO3 + H3BO3 = GaBO3 + H3SO3 =>
GaSO3 + H3BO3 = GaBO3 + H3SO3
Na2S2O3 + NaOH + NaOCl = Na2SO4 + NaCl + H2O =>
Na2S2O3 + 2 NaOH + 4 NaOCl = 2 Na2SO4 + 4 NaCl + H2O
Al + H2SO4 + Al(NO3)3 = Al(SO4)3 + NH4HSO4 + H2O =>
7 Al + 33 H2SO4 + 2 Al(NO3)3 = 9 Al(SO4)3 + 6 NH4HSO4 + 18 H2O
Ga + NaOH + H2O = Na2[Ga(OH)4] + H2 =>
Ga + 2 NaOH + 2 H2O = Na2[Ga(OH)4] + H2
PCl4 + HOH = P(OH)4 + HCl =>
PCl4 + 4 HOH = P(OH)4 + 4 HCl
Pt(NO3) + AlO = PtO + Al(NO3) =>
Pt(NO3) + AlO = PtO + Al(NO3)
AlF3 + Ag2Cr2O7 = Al2(Cr2O7)3 + AgF =>
2 AlF3 + 3 Ag2Cr2O7 = Al2(Cr2O7)3 + 6 AgF
C12H10O7 + O2 = CO2 + H2O =>
C12H10O7 + 11 O2 = 12 CO2 + 5 H2O
HCN + H2SO4 + H2O = (NH4)2SO4 + CO =>
2 HCN + H2SO4 + 2 H2O = (NH4)2SO4 + 2 CO
C3H8 + Br2 = C3H6 + HBr =>
C3H8 + Br2 = C3H6 + 2 HBr
KMnO4 + KOH + Al = K2MnO4 + KAlO2 + H2O =>
3 KMnO4 + 4 KOH + Al = 3 K2MnO4 + KAlO2 + 2 H2O
CoBr2 + H2PO4 = CoPO4 + HBr =>
CoBr2 + H2PO4 = CoPO4 + 2 HBr
BaS2O3 + NH3 = BaH2 + NHS2O3 =>
BaS2O3 + NH3 = BaH2 + NHS2O3
K2Cr2O7 + C2H5OH + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
2 K2Cr2O7 + C2H5OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O + 2 CO2
Sn + H2SO4 = Sn2SO4 + SO2 + H2O =>
2 Sn + 2 H2SO4 = Sn2SO4 + SO2 + 2 H2O
HPbO2 + Si = SiO2 + Pb + H2O =>
4 HPbO2 + 3 Si = 3 SiO2 + 4 Pb + 2 H2O
Ca2 + NH3 = CaN + H3 =>
Ca2 + 2 NH3 = 2 CaN + 2 H3
CaBr2(s) = Ca + Br2 =>
CaBr2(s) = Ca + Br2
CrO + Ca = CaO + Cr =>
CrO + Ca = CaO + Cr
Cu(PPh3)2BH4 = Ph3PBH3 + Cu + Ph3P + H2 =>
2 Cu(PPh3)2BH4 = 2 Ph3PBH3 + 2 Cu + 2 Ph3P + H2
I + Br = BrI2 =>
2 I + Br = BrI2
O2 = O3 =>
3 O2 = 2 O3
| 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.
