| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 2 HCl = C2H4 + Cl2
Nb52Fe42Al2Si4 + Ti + Fe + Sb = Nb85Ti20Fe100Sb103 + Nb30Ti5Fe35Al10Si20 =>
85 Nb52Fe42Al2Si4 + 1005 Ti + 1625 Fe + 4738 Sb = 46 Nb85Ti20Fe100Sb103 + 17 Nb30Ti5Fe35Al10Si20
Mg(s) + NH3(g) = H2(g) + MgN2(s) =>
Mg(s) + 2 NH3(g) = 3 H2(g) + MgN2(s)
ZnO + NaHCO3 = Na2ZnO2 + CO2 + H2O =>
ZnO + 2 NaHCO3 = Na2ZnO2 + 2 CO2 + H2O
BiCl3 + K2[Sn(OH)3] + KOH = K2[Sn(OH)6] + Bi + KCl =>
BiCl3 + K2[Sn(OH)3] + 3 KOH = K2[Sn(OH)6] + Bi + 3 KCl
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2O + MnO4 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2O + 2 MnO4
NaOCl + NaCl + H2SO4 = Na2SO4 + Cl2 + H2O =>
NaOCl + NaCl + H2SO4 = Na2SO4 + Cl2 + H2O
CH3COONa + H2O = NaOH + H3COOH =>
CH3COONa + 3 H2O = NaOH + 2 H3COOH
C2H4 + KMnO4 = CO2 + H2O + KMnO =>
C2H4 + 2 KMnO4 = 2 CO2 + 2 H2O + 2 KMnO
CrO2 + OH = CrO42 + H203 =>
203 CrO2 + 8120 OH = 203 CrO42 + 40 H203
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
H(ac) + HCO3(s) = CO2(g) + H2O(l) =>
H(ac) + HCO3(s) = CO2(g) + H2O(l)
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CO2H + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CO2H + 11 H2O
C2H5NSCl + O = CO2 + H2O + NO + SO2 + Cl2 =>
2 C2H5NSCl + 19 O = 4 CO2 + 5 H2O + 2 NO + 2 SO2 + Cl2
NH3 + C2H4O2 = C2H7NO2 =>
NH3 + C2H4O2 = C2H7NO2
HCN = H2 + CN =>
2 HCN = H2 + 2 CN
K3Po4 = K + Po2 =>
K3Po4 = 3 K + 2 Po2
NH4OH + NaHCO3 = NaOH + NH4(HCO3) =>
NH4OH + NaHCO3 = NaOH + NH4(HCO3)
Mg(ClO3)2 + Li2CO3 = Li(ClO3) + MgCO3 =>
Mg(ClO3)2 + Li2CO3 = 2 Li(ClO3) + MgCO3
Mn + H3PO4 = Mn3(PO4)4 + H2 =>
3 Mn + 4 H3PO4 = Mn3(PO4)4 + 6 H2
KMnO4 + Na2SO3 + NaOH = H2O + Na2SO4K2MnO4 + Na2MnO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = H2O + Na2SO4K2MnO4 + Na2MnO4
P2S5 + O2 = P4O10 + S =>
2 P2S5 + 5 O2 = P4O10 + 10 S
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
P2S5 + O2 = P2O5 + SO2 =>
2 P2S5 + 15 O2 = 2 P2O5 + 10 SO2
Sb + P = SbP =>
Sb + P = SbP
K2{+} + SO4{-} = K2SO4 =>
K2{+} + SO4{-} = K2SO4
Cl2 + H2O = Cl{-} + HOCl + H3O{+} =>
Cl2 + 2 H2O = Cl{-} + HOCl + H3O{+}
KCl + MgBr2 = MgCl2 + KBr =>
2 KCl + MgBr2 = MgCl2 + 2 KBr
HC2H3O = HC2 + H3O =>
HC2H3O = HC2 + H3O
Cu(No3)2 + KOH = KNo3 + Cu(OH)2 =>
Cu(No3)2 + 2 KOH = 2 KNo3 + Cu(OH)2
Li3N + (NH4)(NO2) = (NH4)3N + LiNO2 =>
Li3N + 3(NH4)(NO2) = (NH4)3N + 3 LiNO2
Al3 + Zn2SO4 = Al(SO4) + Zn =>
Al3 + 3 Zn2SO4 = 3 Al(SO4) + 6 Zn
CH3OH + CH3COOH = C3H6O2 + H2O =>
CH3OH + CH3COOH = C3H6O2 + H2O
U235 + N = UN237 =>
U235 + 55695 N = 235 UN237
(CH3CH2OH) + PBr3 = CH3CH2Br + OHPBr2 =>
(CH3CH2OH) + PBr3 = CH3CH2Br + OHPBr2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SiO2 + HF = SiHF + O2 =>
SiO2 + HF = SiHF + O2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Al(s) + Ni(NO3)2(aq) = Ni + Al(NO3)3 =>
2 Al(s) + 3 Ni(NO3)2(aq) = 3 Ni + 2 Al(NO3)3
C6H12O6 + CaCO3 = C6H10CaO6 + CO2 + H2O =>
C6H12O6 + CaCO3 = C6H10CaO6 + CO2 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeBr3 + Cr(CH3COO)3 = Fe(CH3COO)3 + CrBr3 =>
FeBr3 + Cr(CH3COO)3 = Fe(CH3COO)3 + CrBr3
Cu(NO3)2 + (HNO)3 = Cu + H2O + NO =>
3 Cu(NO3)2 + 8(HNO)3 = 3 Cu + 12 H2O + 30 NO
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
Pb(OH)2 + HCl = PbCl2 + H2(OH)2 =>
Pb(OH)2 + 2 HCl = PbCl2 + H2(OH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
