| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
OH = O + H2O =>
2 OH = O + H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Fe(CN)3 + KCN = K3(Fe(CN)6) =>
Fe(CN)3 + 3 KCN = K3(Fe(CN)6)
OH{-} + Mn{+2} + H2O2 = MnO2 + H2O =>
2 OH{-} + Mn{+2} + H2O2 = MnO2 + 2 H2O
K + Zn3(PO4)2 = Zn + K3(PO4) =>
6 K + Zn3(PO4)2 = 3 Zn + 2 K3(PO4)
NaBr + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Br2 + Na2SO4 + H2O + K =>
8 NaBr + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 Br2 + 4 Na2SO4 + 7 H2O + 2 K
C2H6O + NaOI = (CH3)COH + NaI + H2O =>
C2H6O + NaOI = (CH3)COH + NaI + H2O
H{3+}PO{4+} + NaOH = Na{3+}PO{4+} + H{2+} + O =>
5 H{3+}PO{4+} + NaOH = Na{3+}PO{4+} + 6 H{2+} + O
(NH4)2SO4 + Na2CO3 = Na2SO4 + NH3 + H2O + CO2 =>
(NH4)2SO4 + Na2CO3 = Na2SO4 + 2 NH3 + H2O + CO2
Zn3(PO4)2 + K = Zn + KPO4 =>
Zn3(PO4)2 + 2 K = 3 Zn + 2 KPO4
MgO(s) + H2SO4(aq) = MgSO4 + H2O(l) =>
MgO(s) + H2SO4(aq) = MgSO4 + H2O(l)
OH = H2 + O2 =>
2 OH = H2 + O2
Mo + H2SO4 = (MoO2)SO4 + H2S + H2O =>
4 Mo + 7 H2SO4 = 4(MoO2)SO4 + 3 H2S + 4 H2O
(NH4)3PO4 + LiOH = NH4(OH) + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4(OH) + Li3PO4
H2CO3 + CaCO3 = Ca(HCO3)2 =>
H2CO3 + CaCO3 = Ca(HCO3)2
C6H7N + Br2 = C6H7NBr =>
2 C6H7N + Br2 = 2 C6H7NBr
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + (COOH)2 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 3(COOH)2 + 4 K2SO4 + 22 H2O
K + Zn3(PO4)2 = Zn + K3PO4 =>
6 K + Zn3(PO4)2 = 3 Zn + 2 K3PO4
LiNO3 + (NH4)2CO3 = Li2CO3 + NH4NO3 =>
2 LiNO3 + (NH4)2CO3 = Li2CO3 + 2 NH4NO3
MnMnO3 + H2SO4 = H2MnO3 + MnSO4 =>
MnMnO3 + H2SO4 = H2MnO3 + MnSO4
PhCO2 + NH3 = PhOC(NH2)2 + H2O =>
PhCO2 + 2 NH3 = PhOC(NH2)2 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Hg(ClO3)2 + Na2SO4 = HgSO4 + Na2(ClO3)2 =>
Hg(ClO3)2 + Na2SO4 = HgSO4 + Na2(ClO3)2
C2H5OH + O2 = C2H4OOH + H2O =>
4 C2H5OH + 3 O2 = 4 C2H4OOH + 2 H2O
OH = H2O + O2 =>
4 OH = 2 H2O + O2
Zn3(PO4)2 + K = Zn + KPO4 =>
Zn3(PO4)2 + 2 K = 3 Zn + 2 KPO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
B + KOH = K3BO3 + H2 =>
2 B + 6 KOH = 2 K3BO3 + 3 H2
MgO + H2 = Mg + H2O =>
MgO + H2 = Mg + H2O
AgNO3 + KCl = AgCl + K(NO3) =>
AgNO3 + KCl = AgCl + K(NO3)
Hg(ClO3)2 + Na2SO4 = HgSO4 + Na2(ClO3)2 =>
Hg(ClO3)2 + Na2SO4 = HgSO4 + Na2(ClO3)2
Ni + Al(C2H3O2)3 = Ni(C2H3O2)2 + Al =>
3 Ni + 2 Al(C2H3O2)3 = 3 Ni(C2H3O2)2 + 2 Al
Ba(OH)Br + H2O = HBr + Ba(OH)2 =>
Ba(OH)Br + H2O = HBr + Ba(OH)2
HCl({-}167) = H + Cl{-}({-}168) =>
HCl({-}167) = H + Cl{-}({-}168)
SO3 + Ba(OH)2 = BaSO4 + H2O =>
SO3 + Ba(OH)2 = BaSO4 + H2O
Zn + NH3 = [Zn(NH3)4] =>
Zn + 4 NH3 = [Zn(NH3)4]
K + Zn3(PO4)2 = Zn + K3PO4 =>
6 K + Zn3(PO4)2 = 3 Zn + 2 K3PO4
Hg(ClO3)2 + Na2SO4 = HgSO4 + NaClO3 =>
Hg(ClO3)2 + Na2SO4 = HgSO4 + 2 NaClO3
Ni + Al(C2H3O2)3 = C2H3O2 + AlNi =>
Ni + Al(C2H3O2)3 = 3 C2H3O2 + AlNi
Pt + O = PtO =>
Pt + O = PtO
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Ba(s) + HBr(aq) = BaBr(aq) + H2(g) =>
2 Ba(s) + 2 HBr(aq) = 2 BaBr(aq) + H2(g)
MgO(s) + H2SO4(aq) = MgSO4(aq) + H2O(l) =>
MgO(s) + H2SO4(aq) = MgSO4(aq) + H2O(l)
Zn3(PO4)2 + K = Zn + KPO4 =>
Zn3(PO4)2 + 2 K = 3 Zn + 2 KPO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
B + KOH = K3BO3 + H2 =>
2 B + 6 KOH = 2 K3BO3 + 3 H2
Ni + Al(C2H3O2)3 = Ni(C2H3O2) + Al =>
3 Ni + Al(C2H3O2)3 = 3 Ni(C2H3O2) + Al
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
