| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2OSrO = H2SrO2
K + HO = KOH =>
K + HO = KOH
NH4Cl + NaNO2 = H2O + N2 + NaCl =>
NH4Cl + NaNO2 = 2 H2O + N2 + NaCl
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
Pb + H2O = Pb(OH)2 + H2 =>
Pb + 2 H2O = Pb(OH)2 + H2
Ca(OCl)2 + I2 + H2O = CaH(IO3)2 + CaCl2 + Cl2 =>
11 Ca(OCl)2 + 4 I2 + 2 H2O = 4 CaH(IO3)2 + 7 CaCl2 + 4 Cl2
AlN + NF3 = AlF3 + NF2 =>
AlN + 5 NF3 = AlF3 + 6 NF2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CrCI3 + KOH = CrOH + KCI3 =>
CrCI3 + KOH = CrOH + KCI3
H2S(aq) + NiSO4(aq) = HSO4(s) + Ni2S(aq) =>
H2S(aq) + 2 NiSO4(aq) = 2 HSO4(s) + Ni2S(aq)
Cl + O2 = Cl2O5 =>
4 Cl + 5 O2 = 2 Cl2O5
H2TeO4 + NaOH = Na2Te + H2O + O2 =>
H2TeO4 + 2 NaOH = Na2Te + 2 H2O + 2 O2
HNO3 + Al(HO)3 = H2O + Al(NO3)3 =>
3 HNO3 + Al(HO)3 = 3 H2O + Al(NO3)3
CaCl2 + KMnO4 = Ca(MnO4)2 + KCl =>
CaCl2 + 2 KMnO4 = Ca(MnO4)2 + 2 KCl
CaCO3 = CaO + CO2(q) =>
CaCO3 = CaO + CO2(q)
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
SO42{-} + CHO2{-} + H{+} = HS{-} + CO2 + H2O =>
2 SO42{-} + 85 CHO2{-} + 85 H{+} = 2 HS{-} + 85 CO2 + 84 H2O
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
CsOH + NiSO4 = Cs2SO4 + Ni(OH)2 =>
2 CsOH + NiSO4 = Cs2SO4 + Ni(OH)2
K2Cr2O7 + H2O = CrO4 + H + K =>
K2Cr2O7 + H2O = 2 CrO4 + 2 H + 2 K
TiCl4 + NH3 + H2 = TiN + NH4Cl =>
2 TiCl4 + 10 NH3 + H2 = 2 TiN + 8 NH4Cl
Zn + Na2SO3 + HCl = ZnCl2 + H2S + NaCl + H2O =>
3 Zn + Na2SO3 + 8 HCl = 3 ZnCl2 + H2S + 2 NaCl + 3 H2O
F2(g) + O2(g) = O2F2(s) =>
F2(g) + O2(g) = O2F2(s)
B + NH3 = BN + H2 =>
2 B + 2 NH3 = 2 BN + 3 H2
Cu(s) + HNO3(aq) = Cu(NO3)2 + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2 + 2 H2O(l) + 2 NO2(g)
(CH3)2C(OH)CH2CH3 + HCl = (CH3)2C(Cl)CH2CH3 + H2O =>
(CH3)2C(OH)CH2CH3 + HCl = (CH3)2C(Cl)CH2CH3 + H2O
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
MgCl2(aq) + Na3PO4(aq) = Mg3(PO4)2(aq) + NaCl(aq) =>
3 MgCl2(aq) + 2 Na3PO4(aq) = Mg3(PO4)2(aq) + 6 NaCl(aq)
(NH4)2S + Hg3(PO4)2 = (NH4)3PO4 + HgS =>
3(NH4)2S + Hg3(PO4)2 = 2(NH4)3PO4 + 3 HgS
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
NaOH + H2P = Na2P + H2O =>
2 NaOH + H2P = Na2P + 2 H2O
HNO3 + UO3 = UO2(NO3)2 + H2O =>
2 HNO3 + UO3 = UO2(NO3)2 + H2O
HNO3 + KBr = H2O + Br2 + KNO3 + NO =>
8 HNO3 + 6 KBr = 4 H2O + 3 Br2 + 6 KNO3 + 2 NO
NaCI + AgNO3 = NaCINO3 + Ag =>
NaCI + AgNO3 = NaCINO3 + Ag
Ni + PhNO3 = Ni(NO3)2 + Ph =>
Ni + 2 PhNO3 = Ni(NO3)2 + 2 Ph
HCl + Na2CO3 = CO2 + H2O + ClNa =>
2 HCl + Na2CO3 = CO2 + H2O + 2 ClNa
Na2SO4 + NaCl + H2O = NaSO3 + NaH + ClO =>
Na2SO4 + 3 NaCl + 2 H2O = NaSO3 + 4 NaH + 3 ClO
ZnSO4 + Ca(OH)2 = Zn2(OH)2SO4 + CaSO4 =>
2 ZnSO4 + Ca(OH)2 = Zn2(OH)2SO4 + CaSO4
NaHCO3 + C2H4O2 = CO2 + NaC2H2O3 + H2O =>
8 NaHCO3 + 5 C2H4O2 = 2 CO2 + 8 NaC2H2O3 + 6 H2O
H3FO3 = F2O3 + H2O =>
2 H3FO3 = F2O3 + 3 H2O
CH3OH + CO = CH3COO =>
3 CH3OH + 5 CO = 4 CH3COO
CH3OH + CO2 = CH3COOH + O =>
CH3OH + CO2 = CH3COOH + O
Zn(Br2) + Al = Al(Br3) + Zn =>
3 Zn(Br2) + 2 Al = 2 Al(Br3) + 3 Zn
[AsO4]3{-} + S{2-} + H{+} = [AsO3]3{-} + S + H2O =>
[AsO4]3{-} + 3 S{2-} + 6 H{+} = [AsO3]3{-} + 3 S + 3 H2O
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
NaCl + H2SO4 + KMnO4 = Cl2 + MnO2 + H2O + K2SO4 + Na2SO4 =>
6 NaCl + 4 H2SO4 + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + K2SO4 + 3 Na2SO4
Pb + O = Pb3O4 =>
3 Pb + 4 O = Pb3O4
H2Ca + H2O = Ca(OH)2 + H2 = CaCl2 = H2O =>
H2Ca + 2 H2O = Ca(OH)2 + 2 H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
