| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2S = 2 Cu + S
HNO3 + H2O = NH3 + O2 =>
HNO3 + H2O = NH3 + 2 O2
CuSO4 + HCN = Cu(CN)2 + H2SO4 =>
CuSO4 + 2 HCN = Cu(CN)2 + H2SO4
KOHHNO2 = KNO2H2O =>
KOHHNO2 = KNO2H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
LiOH + HBr = HLi + BrOH =>
LiOH + HBr = HLi + BrOH
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
NiSO4 + Ca(ClO)2 + NaOH = NiO(OH) + CaCl2 + Na2SO4 + H2O =>
4 NiSO4 + Ca(ClO)2 + 8 NaOH = 4 NiO(OH) + CaCl2 + 4 Na2SO4 + 2 H2O
LiOH + HBr = HLi + BrOH =>
LiOH + HBr = HLi + BrOH
Al + H3PO3 = AlPO3 + H3 =>
Al + H3PO3 = AlPO3 + H3
Ag2CO3 + NH3 = Ag(NH3)2 + CO3 =>
Ag2CO3 + 4 NH3 = 2 Ag(NH3)2 + CO3
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
AgNO3 + (Na2)4SO = (Ag2)4SO + NaNO3 =>
8 AgNO3 + (Na2)4SO = (Ag2)4SO + 8 NaNO3
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
N + Cl = NCl3 =>
N + 3 Cl = NCl3
NH4Br + Pb(OH)2 = PbBr2 + (OH)2(NH4)2 =>
2 NH4Br + Pb(OH)2 = PbBr2 + (OH)2(NH4)2
BeL2 + Sn(NO3)4 = Be(NO3)2 + SnL4 =>
2 BeL2 + Sn(NO3)4 = 2 Be(NO3)2 + SnL4
NH2(CH2)4CH(NH2)COOH + O2 = CO2 + H2O + NH2 =>
2 NH2(CH2)4CH(NH2)COOH + 15 O2 = 12 CO2 + 10 H2O + 4 NH2
Fr + Cl = FrCl3 =>
Fr + 3 Cl = FrCl3
PtHCl3 + FeCl2 = Pt + FeCl3 + HCl =>
PtHCl3 + 2 FeCl2 = Pt + 2 FeCl3 + HCl
TiCl4(aq) + H2O(l) = TiO2(aq) + HCl(aq) =>
TiCl4(aq) + 2 H2O(l) = TiO2(aq) + 4 HCl(aq)
CuCl + F = CuF + Cl =>
CuCl + F = CuF + Cl
Cr(NO3)3 + Na2S = NaNO3 + Cr2S3 =>
2 Cr(NO3)3 + 3 Na2S = 6 NaNO3 + Cr2S3
K2Cr2O7 + CH3OH + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H =>
K2Cr2O7 + 7 CH3OH + 4 H2SO4 = 7 HCOOH + Cr2(SO4)3 + K2SO4 + 22 H
H2WO4 + H2O2 = H2WO8 + H2O =>
H2WO4 + 4 H2O2 = H2WO8 + 4 H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
P4O10 + Cl2 = PCl3 + O2 =>
P4O10 + 6 Cl2 = 4 PCl3 + 5 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
HF + BaO = BaF + HO =>
HF + BaO = BaF + HO
N3 + O2 + H2O = HNO3 =>
4 N3 + 15 O2 + 6 H2O = 12 HNO3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
(CH3)3N + H2O = C3H7N + H3O =>
(CH3)3N + 2 H2O = C3H7N + 2 H3O
NaHCO3 + H3C6H5O4 = HHCO3 + Na3C6H5O4 =>
3 NaHCO3 + H3C6H5O4 = 3 HHCO3 + Na3C6H5O4
C6H6CH3Cl = C6H5CH3HCl =>
C6H6CH3Cl = C6H5CH3HCl
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaO + Cl2O = BaCl2 + O2 =>
BaO + Cl2O = BaCl2 + O2
K2Cr2O7 + Na2S + HCl = KCl + CrCl3 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S + 32 HCl = 8 KCl + 8 CrCl3 + 3 Na2SO4 + 16 H2O
H2NCH2COOH + HCl = H2NCH2COOCl + H2 =>
H2NCH2COOH + HCl = H2NCH2COOCl + H2
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Sn{2+} + NH3 + H2O = Sn(OH)2 + NH4{+} =>
Sn{2+} + 2 NH3 + 2 H2O = Sn(OH)2 + 2 NH4{+}
C4H10O + Na2SO4 = Na2S + CO2 + H2O =>
C4H10O + 3 Na2SO4 = 3 Na2S + 4 CO2 + 5 H2O
(NH4)2S(aq) + BaCl2(aq) = NH4Cl + BaS =>
(NH4)2S(aq) + BaCl2(aq) = 2 NH4Cl + BaS
HNO3 + H2O = NH3 + O2 =>
HNO3 + H2O = NH3 + 2 O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C7H9 + O2 = CO2 + H2O =>
4 C7H9 + 37 O2 = 28 CO2 + 18 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
