| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + 2 NaClO + HCHO = 2 NaCl + Na2CO3 + 2 H2O
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 3 Na2SO4
AgNo2 + Na2SO4 = AgSO4 + Na2No2 =>
AgNo2 + Na2SO4 = AgSO4 + Na2No2
HC2H3O2(l) + CO2(g) = CO(g) + H2O(l) =>
HC2H3O2(l) + 2 CO2(g) = 4 CO(g) + 2 H2O(l)
Ba3PO4 + HNO3 = H3PO4 + BaNO3 =>
Ba3PO4 + 3 HNO3 = H3PO4 + 3 BaNO3
Na + HClO3 = NaClO3 + H2 =>
2 Na + 2 HClO3 = 2 NaClO3 + H2
C5H8(OH)2HBr = C5H8OHBrH2O =>
C5H8(OH)2HBr = C5H8OHBrH2O
HBr(aq) + Ni(s) = BrNi2(aq) + H =>
HBr(aq) + 2 Ni(s) = BrNi2(aq) + H
Al + H2O = AlOH + H2 =>
2 Al + 2 H2O = 2 AlOH + H2
(NH4)OH + H2SO4 = (NH4)2SO4 + H2O =>
2(NH4)OH + H2SO4 = (NH4)2SO4 + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
K2SO4 + Al = K2S + Al2O3 =>
3 K2SO4 + 8 Al = 3 K2S + 4 Al2O3
CuSO4 + H2SO4 = Cu(H2SO4)SO4 =>
CuSO4 + H2SO4 = Cu(H2SO4)SO4
Ca3(PO4)2 + Al = AlPO4 + Ca =>
Ca3(PO4)2 + 2 Al = 2 AlPO4 + 3 Ca
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
CuSO4*5H2O + HCl = CuCl4{-2} + H{+} + SO4{-2} + H2O =>
CuSO4*5H2O + 4 HCl = CuCl4{-2} + 4 H{+} + SO4{-2} + 5 H2O
Zn(OH)2 + HNO2 = Zn(OH)NO2 + H2O =>
Zn(OH)2 + HNO2 = Zn(OH)NO2 + H2O
Ba + AlCl3 = BaCl2 + Al =>
3 Ba + 2 AlCl3 = 3 BaCl2 + 2 Al
KMnO4 + Ca3(PO4)2 = K3PO4 + Ca(MnO4)2 =>
6 KMnO4 + Ca3(PO4)2 = 2 K3PO4 + 3 Ca(MnO4)2
KNO3 + S2 = SO2 + NO2 + K2O =>
8 KNO3 + S2 = 2 SO2 + 8 NO2 + 4 K2O
H3AsO3 + H2(SnCl4) + HCl = H2(SnCl6) + As + H2O =>
2 H3AsO3 + 3 H2(SnCl4) + 6 HCl = 3 H2(SnCl6) + 2 As + 6 H2O
HO{-} + SO3{-2} + Fe{3+} = Fe{2+} + SO4{-2} + H2O =>
2 HO{-} + SO3{-2} + 2 Fe{3+} = 2 Fe{2+} + SO4{-2} + H2O
CuS + HNO2 = Cu(NO3)2 + S + NO + H2O =>
CuS + 8 HNO2 = Cu(NO3)2 + S + 6 NO + 4 H2O
LiHCO3 + MgCO3 = Li2CO3 + Mg(HCO3)2 =>
2 LiHCO3 + MgCO3 = Li2CO3 + Mg(HCO3)2
I2O5 + BrF3 = IF5 + O2 + Br2 =>
6 I2O5 + 20 BrF3 = 12 IF5 + 15 O2 + 10 Br2
H2S + AuCl3 + H2O = Au2S2 + H2SO4 + HCl =>
9 H2S + 8 AuCl3 + 4 H2O = 4 Au2S2 + H2SO4 + 24 HCl
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H2SO4 + (NH4)2CO3 = (NH4)2SO4 + H2O + CO2 =>
H2SO4 + (NH4)2CO3 = (NH4)2SO4 + H2O + CO2
Na2CO3 + Al + H2O = NaAl(OH)4 + H2 + NaHCO3 =>
2 Na2CO3 + 2 Al + 8 H2O = 2 NaAl(OH)4 + 3 H2 + 2 NaHCO3
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C22H42N2O5S2 + CH2Cl2 = C22H42N2O5S2Cl2 + CH2 =>
C22H42N2O5S2 + CH2Cl2 = C22H42N2O5S2Cl2 + CH2
CrCl4 + NaOH = Na + Cl + Cr(OH)4 =>
CrCl4 + 4 NaOH = 4 Na + 4 Cl + Cr(OH)4
Zn + K2S + H2O = KHS + K2[Zn(OH)4] + H2 =>
Zn + 2 K2S + 4 H2O = 2 KHS + K2[Zn(OH)4] + H2
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
CuCl2 + HNO3 = Cu(NO3)2 + NOCl + Cl2 + H2O =>
3 CuCl2 + 8 HNO3 = 3 Cu(NO3)2 + 2 NOCl + 2 Cl2 + 4 H2O
AgCl(s) + NH4OH(aq) = Ag(NH3)2Cl + H2O =>
AgCl(s) + 2 NH4OH(aq) = Ag(NH3)2Cl + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BeCO2(s) + O2(g) = BeO(s) + CO2(g) =>
2 BeCO2(s) + O2(g) = 2 BeO(s) + 2 CO2(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Au + Hg + Pb = AuHgPb =>
Au + Hg + Pb = AuHgPb
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]3{-} + K{+} + OH{-} + H2O =>
6 FeC2O4*2H2O + 11 H2O2 + 12 K2C2O4 = 2[Fe(C2O4)3]3{-} + 24 K{+} + 22 OH{-} + 12 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co2S3 = Co + S8 =>
8 Co2S3 = 16 Co + 3 S8
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2O + C6H5NO2 + OH{-} = CO32{-} + N2 + H2O =>
379 N2O + 2 C6H5NO2 + 12 OH{-} = 12 CO32{-} + 380 N2 + 11 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
