| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaClO3 + 3 Cl2 = 6 ClO2 + 4 NaCl
BaCl + HF = BaF + HCl =>
BaCl + HF = BaF + HCl
Zn + K2SO4 = K + Zn2SO4 =>
2 Zn + K2SO4 = 2 K + Zn2SO4
N2H4 + HCl = N2H5Cl =>
N2H4 + HCl = N2H5Cl
NaHCO3 + C4H6O6 = C4H6O6Na2 + CO2 + H2O =>
10 NaHCO3 + 6 C4H6O6 = 5 C4H6O6Na2 + 14 CO2 + 8 H2O
BeO + LiOH + H2O = Li2[Be(OH)4] =>
BeO + 2 LiOH + H2O = Li2[Be(OH)4]
Fe(s) + Ni(NO2)2(aq) = Ni(s) + Fe(NO2)3(aq) =>
2 Fe(s) + 3 Ni(NO2)2(aq) = 3 Ni(s) + 2 Fe(NO2)3(aq)
P + Cl = PCl5 =>
P + 5 Cl = PCl5
H2SO4 + NH3 = SO4(NH4)2 =>
H2SO4 + 2 NH3 = SO4(NH4)2
Sb2(SO4)3 + Cu(NO3)2 = Sb(NO3)3 + CuSO4 =>
Sb2(SO4)3 + 3 Cu(NO3)2 = 2 Sb(NO3)3 + 3 CuSO4
copper + sulfur = Copper(ii)sulfide =>
Cu + S = CuS
CO2 + Ba = BaO + CO =>
CO2 + Ba = BaO + CO
NiO + H3PO4 = Ni3(PO4)2 + H2O =>
3 NiO + 2 H3PO4 = Ni3(PO4)2 + 3 H2O
Cu + FeSO{4} = Fe + CuSO{4} =>
Cu + FeSO{4} = Fe + CuSO{4}
K2O + SO3 = K2(SO4) =>
K2O + SO3 = K2(SO4)
(NH4)2Fe(SO4)2 + KMnO4 + H2SO4 = (NH4)Fe(SO4)2 + K2SO4 + MnSO4 + (NH4)2SO4 + H2O =>
10(NH4)2Fe(SO4)2 + 2 KMnO4 + 8 H2SO4 = 10(NH4)Fe(SO4)2 + K2SO4 + 2 MnSO4 + 5(NH4)2SO4 + 8 H2O
MnO3 + Al = Al2(MnO3)3 =>
3 MnO3 + 2 Al = Al2(MnO3)3
Ag + Fe2O3 = Fe + Ag2O3 =>
2 Ag + Fe2O3 = 2 Fe + Ag2O3
MgOH2 + CaCl2 = MgCl2 + CaOH2 =>
MgOH2 + CaCl2 = MgCl2 + CaOH2
PbSO4 + H2SO4 = PbS2O3 + H2O5 =>
PbSO4 + H2SO4 = PbS2O3 + H2O5
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
V3 + F2 = V2F3 =>
4 V3 + 9 F2 = 6 V2F3
CH3CH2CH2CH2CHO + O2 = CH3CH2CH2CH2COOH =>
2 CH3CH2CH2CH2CHO + O2 = 2 CH3CH2CH2CH2COOH
Li2O + H2S = Li2S + H2O =>
Li2O + H2S = Li2S + H2O
H2O + C2H4 = C2H6O =>
H2O + C2H4 = C2H6O
(VO2)2SO4 + SO2 = VOSO4 =>
(VO2)2SO4 + SO2 = 2 VOSO4
H2(SO4) + KOH = H3O + K(SO4) =>
H2(SO4) + KOH = H3O + K(SO4)
Ca3(PO4)2 + FeCl2 = Fe3(PO4)2 + CaCl2 =>
Ca3(PO4)2 + 3 FeCl2 = Fe3(PO4)2 + 3 CaCl2
C6H12O6(s) + O2 = CO2H2O =>
C6H12O6(s) + 6 O2 = 6 CO2H2O
H2O2 + KI = I2 + KOH = h2o + o2 =>
H2O2 + 2 KI = I2 + 2 KOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al + Ag(SO4)2 = AlSO4 + Ag =>
2 Al + Ag(SO4)2 = 2 AlSO4 + Ag
PCl3 + Ba(OH)2 = BaCl2 + BaPHO3 + H2O =>
2 PCl3 + 5 Ba(OH)2 = 3 BaCl2 + 2 BaPHO3 + 4 H2O
O2 + C2H6(NO)2 = CO2 + NO2 + H2O =>
9 O2 + 2 C2H6(NO)2 = 4 CO2 + 4 NO2 + 6 H2O
HCI + HCIO3 = HOCI =>
2 HCI + HCIO3 = 3 HOCI
CaCl2 + LiPO4 = Ca3(PO4)2 + LiCl3 =>
3 CaCl2 + 2 LiPO4 = Ca3(PO4)2 + 2 LiCl3
MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O
Co + AuNO3 = Co(NO3)2 + Au =>
Co + 2 AuNO3 = Co(NO3)2 + 2 Au
HgOH + H2CO2 = HgCO2 + H2O + H =>
HgOH + H2CO2 = HgCO2 + H2O + H
(CH3)2NH + NO = CO2 + H2O + N2 =>
4(CH3)2NH + 30 NO = 8 CO2 + 14 H2O + 17 N2
Fe + SnO2 = Fe3O4 + Sn =>
3 Fe + 2 SnO2 = Fe3O4 + 2 Sn
SbS3(aq) + (NH4)2S(aq) = NH4S(aq) + Sb2S3(s) =>
2 SbS3(aq) + 3(NH4)2S(aq) = 6 NH4S(aq) + Sb2S3(s)
NaOH + H2CO3 = H2O + Na2(CO3) =>
2 NaOH + H2CO3 = 2 H2O + Na2(CO3)
HClO4 + CsOH = CsCl + H2O5 =>
HClO4 + CsOH = CsCl + H2O5
CO2 + Na2[Be(OH)4] = NaHCO3 + Be(OH)2 =>
2 CO2 + Na2[Be(OH)4] = 2 NaHCO3 + Be(OH)2
AgF + KCl = AgCl + FK =>
AgF + KCl = AgCl + FK
CS + Cl = CCl + S2Cl2 =>
2 CS + 4 Cl = 2 CCl + S2Cl2
Hg + KNO3 + NH4Cl + HCl = NH2HgCl + K + O2 =>
3 Hg + 2 KNO3 + NH4Cl + 2 HCl = 3 NH2HgCl + 2 K + 3 O2
Cr{+3} + ClO3{-} + H2O = CrO4{-2} + Cl{-} + H{+] =>
2 Cr{+3} + ClO3{-} + 5 H2O = 2 CrO4{-2} + Cl{-} + 10 H{+]
NH3 + Sb2S3 + H2O2 = (NH4)4Sb2O7 + (NH4)2SO4 + H2O =>
10 NH3 + Sb2S3 + 14 H2O2 = (NH4)4Sb2O7 + 3(NH4)2SO4 + 9 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 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 89 90 91 92 93 94 95 96 97 98 99 100 101 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
