| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O7 + 2 NH3 = 2 MnO2 + N2 + 3 H2O
NH4Cl + Pb(CH3COO)2 = PbCl2 + CH3COONH4 =>
2 NH4Cl + Pb(CH3COO)2 = PbCl2 + 2 CH3COONH4
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
NaCO3 + CH3COOH = (CH3COO)Na + H2O + CO2 =>
8 NaCO3 + 9 CH3COOH = 8(CH3COO)Na + 6 H2O + 10 CO2
Ae + Br = AeBr =>
Ae + Br = AeBr
K2Cr2O7(aq) + H2SO4(aq) + Zn(s) = Cr2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
K2Cr2O7(aq) + 7 H2SO4(aq) + 3 Zn(s) = Cr2(SO4)3 + 3 ZnSO4 + K2SO4 + 7 H2O
KBrO3 + AsCl3 + HCl = AsCl5 + Br2 + H2O + KCl =>
2 KBrO3 + 5 AsCl3 + 12 HCl = 5 AsCl5 + Br2 + 6 H2O + 2 KCl
FeCl + AlOH = FeOH + AlCl =>
FeCl + AlOH = FeOH + AlCl
KI + O = K2O + I2 =>
2 KI + O = K2O + I2
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
KMnO4 + Ce2(SO4)3 + H2SO4 = Ce(SO4)2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Ce2(SO4)3 + 8 H2SO4 = 10 Ce(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
NaCe2 = Na + Ce =>
NaCe2 = Na + 2 Ce
Zn(NO3)2 + H2SO3 = ZnSO3 + HNO3 =>
Zn(NO3)2 + H2SO3 = ZnSO3 + 2 HNO3
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Al2(SO4)3 + NaHO = Al(HO)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaHO = 2 Al(HO)3 + 3 Na2SO4
C9H12 + KMnO4 + H2SO4 = C9H9O6 + K2SO4 + MnSO4 + H2O =>
2 C9H12 + 6 KMnO4 + 9 H2SO4 = 2 C9H9O6 + 3 K2SO4 + 6 MnSO4 + 12 H2O
Al(OH)3(s) + OH{-}(aq) = [Al(OH)4]{-}(aq) =>
Al(OH)3(s) + OH{-}(aq) = [Al(OH)4]{-}(aq)
C8H7O3I + NaOH = C8H8O4 + NaI =>
C8H7O3I + NaOH = C8H8O4 + NaI
Ba(NO3)2(ac) + K2CrO4(ac) = BaCrO4 + KNO3 =>
Ba(NO3)2(ac) + K2CrO4(ac) = BaCrO4 + 2 KNO3
MgO + C20H14O4 = MgOC20H14O4 =>
MgO + C20H14O4 = MgOC20H14O4
SnO2{2-} + Bi{3+} + OH{-} = H2O + SnO3{2-} + Bi =>
3 SnO2{2-} + 2 Bi{3+} + 6 OH{-} = 3 H2O + 3 SnO3{2-} + 2 Bi
ZnS + HNO3 = ZnNO3 + NH4NO3 + S2 + H2O =>
8 ZnS + 10 HNO3 = 8 ZnNO3 + NH4NO3 + 4 S2 + 3 H2O
NaOH + H2S + O = Na2SO4 + H2O =>
2 NaOH + H2S + 4 O = Na2SO4 + 2 H2O
K + Mg3Po4 = K3Po4 + MgK2 =>
9 K + Mg3Po4 = K3Po4 + 3 MgK2
Al2(SO4)3 + NH4OH = Al2(OH) + (NH4)(SO4)3 =>
Al2(SO4)3 + NH4OH = Al2(OH) + (NH4)(SO4)3
NCl + CH = CCl + N + H2 =>
2 NCl + 2 CH = 2 CCl + 2 N + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AlS = Al + S =>
AlS = Al + S
HClO3 + Fe2(SO4)3 = H2(SO4)3 + FeClO3 =>
2 HClO3 + Fe2(SO4)3 = H2(SO4)3 + 2 FeClO3
FeCl3 + NaC2H3O2 = Fe(C2H3O2) + NaCl3 =>
FeCl3 + NaC2H3O2 = Fe(C2H3O2) + NaCl3
Cr2O7{-2} + H3AsO3 + H{+} = Cr3{+} + H3AsO4 + H2O =>
3 Cr2O7{-2} + 17 H3AsO3 + 8 H{+} = 2 Cr3{+} + 17 H3AsO4 + 4 H2O
Al2O3 + Ba(OH)2 = BaO + Al(OH)3 =>
Al2O3 + 3 Ba(OH)2 = 3 BaO + 2 Al(OH)3
Al2(SO4)3 + Na3PO4 = Na2SO4 + Al(PO4) =>
Al2(SO4)3 + 2 Na3PO4 = 3 Na2SO4 + 2 Al(PO4)
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
PbO2 + Mg(OH)2 = Mg(PbO3) + H2O =>
PbO2 + Mg(OH)2 = Mg(PbO3) + H2O
K2Cr2O7 + KBr + H2O = Br2 + KOH + K3Cr(OH)6 =>
K2Cr2O7 + 6 KBr + 7 H2O = 3 Br2 + 2 KOH + 2 K3Cr(OH)6
FeS2 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + MnSO4 + K2SO4 =>
2 FeS2 + 6 KMnO4 + 8 H2SO4 = Fe2(SO4)3 + 8 H2O + 6 MnSO4 + 3 K2SO4
Mg(NO3)2S + KOH = Mg(NO3)2OH + KS =>
Mg(NO3)2S + KOH = Mg(NO3)2OH + KS
A2O3 + NaOH + H2O = Na[A(OH)4] =>
A2O3 + 2 NaOH + 3 H2O = 2 Na[A(OH)4]
H8C6O6 + O2 = H2O + CO2 =>
H8C6O6 + 5 O2 = 4 H2O + 6 CO2
NH4Ce(NO3)4 + Zn(NO3)2 = CeZnO3 + NO2 + H2 + H2O =>
NH4Ce(NO3)4 + Zn(NO3)2 = CeZnO3 + 7 NO2 + H2 + H2O
SH2 + HNO3 = H2SO4 + NO + H2O =>
3 SH2 + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
CaCl2*9H2O = CaCl2 + H2O =>
CaCl2*9H2O = CaCl2 + 9 H2O
H2MnO4 = MnO2 + O2 + H2O =>
2 H2MnO4 = 2 MnO2 + O2 + 2 H2O
CuS + Cl2 = CuCl2 + S2Cl2 =>
2 CuS + 3 Cl2 = 2 CuCl2 + S2Cl2
HBr + K2Cr2O7 = Br2 + KBr + CrBr3 + H2O =>
14 HBr + K2Cr2O7 = 3 Br2 + 2 KBr + 2 CrBr3 + 7 H2O
C14H6O + O2 = CO2 + H2O =>
C14H6O + 15 O2 = 14 CO2 + 3 H2O
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NaHSO3 = 6 MnSO4 + 3 K2SO4 + 10 NaSO4 + 14 H2O
P + KOH + H2O = PH3 + K3PO4 =>
8 P + 9 KOH + 3 H2O = 5 PH3 + 3 K3PO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
