| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 6 H3O{+} + 5 SO3{-2} = 5 SO4{-2} + 2 Mn{+2} + 9 H2O
H2SO + Zn = ZnSO + H2 =>
H2SO + Zn = ZnSO + H2
C54H5N + O2 = CO2 + H2O + N2 =>
4 C54H5N + 221 O2 = 216 CO2 + 10 H2O + 2 N2
(CH3)2CO + NaBrO = CHBr3 + CH3COONa + NaOH =>
(CH3)2CO + 3 NaBrO = CHBr3 + CH3COONa + 2 NaOH
Zn + HNO3 = H2O + Zn(NO3)2 + NO =>
3 Zn + 8 HNO3 = 4 H2O + 3 Zn(NO3)2 + 2 NO
P4 + C2 = PC5 =>
P4 + 10 C2 = 4 PC5
Na2FeO4 + H2SO4 + MnSO4 = Fe2(SO4)3 + H2O + Na2MnO4 + Na2SO4 =>
4 Na2FeO4 + 4 H2SO4 + 3 MnSO4 = 2 Fe2(SO4)3 + 4 H2O + 3 Na2MnO4 + Na2SO4
KMnO4 + C6H12FeN3O12 + H2SO4 = K2SO4 + FeSO4 + MnSO4 + (NH3)2SO4 + H2O + CO2 =>
16 KMnO4 + 10 C6H12FeN3O12 + 49 H2SO4 = 8 K2SO4 + 10 FeSO4 + 16 MnSO4 + 15(NH3)2SO4 + 64 H2O + 60 CO2
I + Ba(NO3)3 = BaI2 + NO3 =>
2 I + Ba(NO3)3 = BaI2 + 3 NO3
NaOH + O2 = H2O + NaO =>
4 NaOH + O2 = 2 H2O + 4 NaO
PCl5 + O2 = PCl5O2 =>
PCl5 + O2 = PCl5O2
CuCl2 + K2S + H2O = KCl + Cu(OH)2 + H2S =>
CuCl2 + K2S + 2 H2O = 2 KCl + Cu(OH)2 + H2S
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
MoCl3 + K = Mo + KCl =>
MoCl3 + 3 K = Mo + 3 KCl
Sn + O{2} = SnO{2} =>
Sn + O{2} = SnO{2}
CaO + Cl = CaCl2 + O =>
CaO + 2 Cl = CaCl2 + O
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq) =>
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq)
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
C6HCl2FN2 + KF = C6HClF2N2 + KCl =>
C6HCl2FN2 + KF = C6HClF2N2 + KCl
NaClO3 + Mn + NaOH = NaCl + NaMnO4 + H2O =>
7 NaClO3 + 6 Mn + 6 NaOH = 7 NaCl + 6 NaMnO4 + 3 H2O
Ag3NO + (Na4)2SO = (Ag4)2SO + Na3NO =>
8 Ag3NO + 3(Na4)2SO = 3(Ag4)2SO + 8 Na3NO
CrCl3 + PbO2 + NaOH = Na2CrO4 + PbCl2 + H2O =>
2 CrCl3 + 3 PbO2 + 4 NaOH = 2 Na2CrO4 + 3 PbCl2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg(CH3COO)2 + AgNO3 = Mg(NO3)2 + AgCH3COO =>
Mg(CH3COO)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCH3COO
CO2SO2 = SO2CO2 =>
CO2SO2 = SO2CO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
AuCl + KSCN = AuSCN + KCl =>
AuCl + KSCN = AuSCN + KCl
FeSO4 + KClO3 + KOH = K2FeO4 + Cl2 + K2SO4 + H2O =>
5 FeSO4 + 4 KClO3 + 16 KOH = 5 K2FeO4 + 2 Cl2 + 5 K2SO4 + 8 H2O
CH3OH + H2SO4 = CH3SO4 + H2O + H =>
CH3OH + H2SO4 = CH3SO4 + H2O + H
C3H8(g) + O(g) = H2O(l) + CO2(g) =>
C3H8(g) + 10 O(g) = 4 H2O(l) + 3 CO2(g)
Na2O4 = O2 + Na2O =>
2 Na2O4 = 3 O2 + 2 Na2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
K2SO3 + HNO3 = KNO3 + H2O + SO2 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2O + SO2
Pb + CH3COOH + O2 = Pb(CH3COO)2 + H2O =>
2 Pb + 4 CH3COOH + O2 = 2 Pb(CH3COO)2 + 2 H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H3BO3 + Sr(OH)2 = Sr(B(OH)4)2 =>
2 H3BO3 + Sr(OH)2 = Sr(B(OH)4)2
Na + NH3Cl = NaCl + NH3 =>
Na + NH3Cl = NaCl + NH3
NaK + H2O = NaOH + KOH + H2 =>
NaK + 2 H2O = NaOH + KOH + H2
C6H5OC2H5 + CH3COCl = C6H5OCOCH3 + C2H5Cl =>
C6H5OC2H5 + CH3COCl = C6H5OCOCH3 + C2H5Cl
Al(OH)3(s) + HCl(ac) = AlCl3(ac) + H2O(l) =>
Al(OH)3(s) + 3 HCl(ac) = AlCl3(ac) + 3 H2O(l)
KBeO3 = KBe + O2 =>
2 KBeO3 = 2 KBe + 3 O2
Cd + HClO4 = Cd(ClO4)2 + H2O + Cl2O3 =>
4 Cd + 10 HClO4 = 4 Cd(ClO4)2 + 5 H2O + Cl2O3
KI + Cs = CsI + K =>
KI + Cs = CsI + K
H2S + Al = Al2S3 + H2 =>
3 H2S + 2 Al = Al2S3 + 3 H2
KOH + HCl = KOHCl + H2 =>
2 KOH + 2 HCl = 2 KOHCl + H2
P2O7H4 + Al(OH)3 = Al4(P2O7)3 + H2O =>
3 P2O7H4 + 4 Al(OH)3 = Al4(P2O7)3 + 12 H2O
KClO3 + H2S = KCl + H2SO4 =>
4 KClO3 + 3 H2S = 4 KCl + 3 H2SO4
KCl + KClO4 = KClO3 =>
KCl + 3 KClO4 = 4 KClO3
Sb + O2 = Sb4O5 =>
8 Sb + 5 O2 = 2 Sb4O5
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
