| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnH2 + 2 Na2HPO4 = Zn(PO4)2 + 4 NaH
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
C6H4(CH3)2 + Br2 = C6H4(CH2Br)2 + HBr =>
C6H4(CH3)2 + 2 Br2 = C6H4(CH2Br)2 + 2 HBr
CH3CH2CH2CH2OH + CuO = CH3CHO + Cu + H2O =>
CH3CH2CH2CH2OH + 2 CuO = 2 CH3CHO + 2 Cu + H2O
NO2 + Al + H = NH4 + AlO2 =>
NO2 + Al + 4 H = NH4 + AlO2
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
HSO2NH2 + NO3 = N2O + SO4 + H2O =>
10 HSO2NH2 + 16 NO3 = 13 N2O + 10 SO4 + 15 H2O
C6H1206 + H2O = C6H10O5 + H2 =>
C6H1206 + 5 H2O = C6H10O5 + 603 H2
CuSO4 + Al(NO3)3 = Cu(NO3)2 + Al2(SO4)3 =>
3 CuSO4 + 2 Al(NO3)3 = 3 Cu(NO3)2 + Al2(SO4)3
Al(s) + H2O = Al(OH)3(aq) + H2(g) =>
2 Al(s) + 6 H2O = 2 Al(OH)3(aq) + 3 H2(g)
NaOH + CuCl2*2H2O = Cu(OH)2 + H2O + NaCl =>
2 NaOH + CuCl2*2H2O = Cu(OH)2 + 2 H2O + 2 NaCl
C2H5COOH + KOH = K + C2H5COO + H2O =>
C2H5COOH + KOH = K + C2H5COO + H2O
K2C2O4 + Co(H2O)6 + H2O2 = Co(C2O4)3 + H2O + KOH =>
3 K2C2O4 + Co(H2O)6 + 3 H2O2 = Co(C2O4)3 + 6 H2O + 6 KOH
NO2 + Cu + H2O = CuO + NH3 =>
2 NO2 + 7 Cu + 3 H2O = 7 CuO + 2 NH3
SnO2 + CO2 = SnCO4 =>
SnO2 + CO2 = SnCO4
Fe(ClO3)2 + NH4F = NH4(ClO3)2 + FeF =>
Fe(ClO3)2 + NH4F = NH4(ClO3)2 + FeF
Al2(CrO4)3 + (NH4)2S = (NH4)2CrO4 + Al2S3 =>
Al2(CrO4)3 + 3(NH4)2S = 3(NH4)2CrO4 + Al2S3
C11H18 + O2 = CO2 + H2O =>
2 C11H18 + 31 O2 = 22 CO2 + 18 H2O
MoS4 + H2SO4 = H2S + MoS3 + SO3 =>
4 MoS4 + 3 H2SO4 = 3 H2S + 4 MoS3 + 4 SO3
C3HN3O3Cl2 + Cl2 = C3N3O3Cl3 + H =>
2 C3HN3O3Cl2 + Cl2 = 2 C3N3O3Cl3 + 2 H
FeI3 + Sr(OH)2 = Fe(OH)3 + SrI2 =>
2 FeI3 + 3 Sr(OH)2 = 2 Fe(OH)3 + 3 SrI2
Al(OH)3 + H{+} = Al{3+}{+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3+}{+} + 3 H2O
Ce(NO3)4 + H2O2 = Ce(NO3)3 + O2 + HNO3 =>
2 Ce(NO3)4 + H2O2 = 2 Ce(NO3)3 + O2 + 2 HNO3
Ca3P2 + HNO3 = Ca(NO3)2 + NO2 + HPO3 + H2O =>
Ca3P2 + 22 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 2 HPO3 + 10 H2O
Na + H3O = Na2O2H2 + H3 =>
6 Na + 6 H3O = 3 Na2O2H2 + 4 H3
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(g)
NS + HCl = NCl2 + H2S =>
NS + 2 HCl = NCl2 + H2S
CuO + Ag = Cu + AgO =>
CuO + Ag = Cu + AgO
MnCl2 + Na3(PO4) = Mn(PO4) + Cl2Na3 =>
MnCl2 + Na3(PO4) = Mn(PO4) + Cl2Na3
Zn(OH)2 + HCl = ZnCl + H3O2 =>
Zn(OH)2 + HCl = ZnCl + H3O2
BrO3 + NH3OH = Br + NO3 + H2O =>
4 BrO3 + 3 NH3OH = 4 Br + 3 NO3 + 6 H2O
BrI = Br + I =>
BrI = Br + I
KMnO4 + Cr(NO3)3 + H = HNO3 + Mn(NO3)2 + KNO3 + H2Cr2O7 =>
7 KMnO4 + 8 Cr(NO3)3 + 11 H = 3 HNO3 + 7 Mn(NO3)2 + 7 KNO3 + 4 H2Cr2O7
C3H7NO2 + O2 = CO2 + H2O + HNO3 =>
C3H7NO2 + 5 O2 = 3 CO2 + 3 H2O + HNO3
NH2CONH2 + Zn(NO3)2 = ZnO + CO2 + H2O + N2 =>
5 NH2CONH2 + 3 Zn(NO3)2 = 3 ZnO + 5 CO2 + 10 H2O + 8 N2
Na3PO4(aq) + HCl(aq) = H3PO4(aq) + NaCl(aq) =>
Na3PO4(aq) + 3 HCl(aq) = H3PO4(aq) + 3 NaCl(aq)
HCl + KHC4H4O6 = C4H6O6 + KCl =>
HCl + KHC4H4O6 = C4H6O6 + KCl
(CaO)12(Al2O3)7 + CaO(Al2O3)2 = CaO(Al2O3) =>
(CaO)12(Al2O3)7 + 5 CaO(Al2O3)2 = 17 CaO(Al2O3)
AlCl3 + Ru(NO3)2 = Al(NO3)2 + RuCl3 =>
AlCl3 + Ru(NO3)2 = Al(NO3)2 + RuCl3
NaHSO3(aq) + NaOH(aq) + KMnO4(aq) = Na2MnO4(aq) + K2SO4(aq) + H2O(aq) =>
NaHSO3(aq) + 3 NaOH(aq) + 2 KMnO4(aq) = 2 Na2MnO4(aq) + K2SO4(aq) + 2 H2O(aq)
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe(SO4)3 + CO2 + HNO3 + MnSO2 + K2SO4 + H2O =>
9 K4[Fe(CN)6] + 64 KMnO4 + 141 H2SO4 = 9 Fe(SO4)3 + 54 CO2 + 54 HNO3 + 64 MnSO2 + 50 K2SO4 + 114 H2O
Ca(OH)2 + Ba(NO3)2 = Ca(NO3)2 + Ba(OH)2 =>
Ca(OH)2 + Ba(NO3)2 = Ca(NO3)2 + Ba(OH)2
BaCl2 + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2 + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
MnC2O4 + C2H2O4 = MnC4H6O4 + H2O + CO2 =>
MnC2O4 + 7 C2H2O4 = MnC4H6O4 + 4 H2O + 12 CO2
K4[Fe(CN)6] + KSCN = K5[Fe(CN)6] + SCN =>
K4[Fe(CN)6] + KSCN = K5[Fe(CN)6] + SCN
KI + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaI =>
3 KI + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaI
AgNO3 + Cu(NO3)2 = Ag(NO3)2CuNO3 =>
AgNO3 + Cu(NO3)2 = Ag(NO3)2CuNO3
Cu2 + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu2 + 8 HNO3 = 4 NO2 + 4 H2O + 2 Cu(NO3)2
Fe2O3 + C = Fe2 + CO2 =>
2 Fe2O3 + 3 C = 2 Fe2 + 3 CO2
AgCl + Br = AgBr + Cl2 =>
2 AgCl + 2 Br = 2 AgBr + Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
