| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) + NaOH(aq) = H2O(heart) + NaCl(aq)
CuI + KClO4 = CuClO4 + KI =>
CuI + KClO4 = CuClO4 + KI
Li3N + O2 = Li2O + N =>
4 Li3N + 3 O2 = 6 Li2O + 4 N
BaCl2 + HCl = BaHCl + Cl2 =>
BaCl2 + HCl = BaHCl + Cl2
Li3N + O2 = Li2O + NO2 =>
4 Li3N + 7 O2 = 6 Li2O + 4 NO2
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
I2 + H2O2 + NH3 = O2 + NH4I =>
I2 + H2O2 + 2 NH3 = O2 + 2 NH4I
NH3 + Cr(NO3)3 + HCl = Cl2 + (NH4)2Cr2O7 + NH4NO3 =>
10 NH3 + 6 Cr(NO3)3 + 38 HCl = 19 Cl2 + 3(NH4)2Cr2O7 + 11 NH4NO3
Li3N + O2 = NO + Li =>
2 Li3N + O2 = 2 NO + 6 Li
KClO3 + KOH + MnO2 = KMnO4 + H2O + KCl =>
KClO3 + 2 KOH + 2 MnO2 = 2 KMnO4 + H2O + KCl
MagnesiumChloride + SilverNitrate = SilverChloride + MagnesiumNitrate =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
NaHCO3 + CH3COOH = NaCHCOO + H2O + CO2 =>
4 NaHCO3 + 3 CH3COOH = 4 NaCHCOO + 6 H2O + 2 CO2
Eu2O3 + HNO3 = Eu(NO3)3 + H2O =>
Eu2O3 + 6 HNO3 = 2 Eu(NO3)3 + 3 H2O
Li3N + O2 = Li2O + N =>
4 Li3N + 3 O2 = 6 Li2O + 4 N
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
P2O5 + PCl3 + Cl2 = POCl3 =>
P2O5 + 3 PCl3 + 3 Cl2 = 5 POCl3
Li3N + O2 = Li2O + N =>
4 Li3N + 3 O2 = 6 Li2O + 4 N
C4H6 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
HNO2 + NiOH = NiNO2 + H2O =>
HNO2 + NiOH = NiNO2 + H2O
H3AsO4 + Ca(OH)2 = Ca(H2AsO4)2 + H2O =>
2 H3AsO4 + Ca(OH)2 = Ca(H2AsO4)2 + 2 H2O
Li3N + O2 = Li2O + N =>
4 Li3N + 3 O2 = 6 Li2O + 4 N
Fe(OH)3 + Hg(ClO2)2 = Fe(ClO2)3 + Hg(OH)2 =>
2 Fe(OH)3 + 3 Hg(ClO2)2 = 2 Fe(ClO2)3 + 3 Hg(OH)2
KMnO4 + H2SO4 + KF = K2SO4 + F2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KF = 6 K2SO4 + 5 F2 + 2 MnSO4 + 8 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cr2O3 + NO3{-} + OH{-} = CrO4{-2} + NO2{-} + H2O =>
Cr2O3 + 3 NO3{-} + 4 OH{-} = 2 CrO4{-2} + 3 NO2{-} + 2 H2O
C2H8N2O4 + MgCl2 = C2H8N2O3 + MgO + Cl2 =>
C2H8N2O4 + MgCl2 = C2H8N2O3 + MgO + Cl2
H2S + PbCl2 = HCl + PbS =>
H2S + PbCl2 = 2 HCl + PbS
CuCl + Pb(NO3)2 = N2 + CuCl2 + CuO + PbO =>
10 CuCl + Pb(NO3)2 = N2 + 5 CuCl2 + 5 CuO + PbO
NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2
KCl + S = K2S + Cl2 =>
2 KCl + S = K2S + Cl2
Sn + SO2 = S + SnO =>
2 Sn + SO2 = S + 2 SnO
ZnH2Cr2O7 = ZnCr2O7H2 =>
ZnH2Cr2O7 = ZnCr2O7H2
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
C + H4 + O2 = CH3COOH =>
2 C + H4 + O2 = CH3COOH
Sn + SO2 = S + SnO =>
2 Sn + SO2 = S + 2 SnO
Br2(l) + H2O(l) = HBr(aq) + HBrO(aq) =>
Br2(l) + H2O(l) = HBr(aq) + HBrO(aq)
NaOH + Ba(OH)2 + HCl = NaClBaCl2 + H2O =>
NaOH + Ba(OH)2 + 3 HCl = NaClBaCl2 + 3 H2O
Fe(aq) + S2(aq) = FeS(s) =>
2 Fe(aq) + S2(aq) = 2 FeS(s)
CoCl2 + KNO2 + CH3COOH = NO + K3[Co(NO2)6] + KCl + CH3COOK + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = NO + K3[Co(NO2)6] + 2 KCl + 2 CH3COOK + H2O
(NH4)2Cr2O7 + Sn(C2O4)2 = (NH4)2(C2O4)2 + Cr2O7Sn =>
(NH4)2Cr2O7 + Sn(C2O4)2 = (NH4)2(C2O4)2 + Cr2O7Sn
Sn + SO2 = S + SnO =>
2 Sn + SO2 = S + 2 SnO
Al(OH){3} + HCl = AlCl{3} + HOH =>
Al(OH){3} + HCl = AlCl{3} + HOH
Sn + SO2 = S + SnO =>
2 Sn + SO2 = S + 2 SnO
K + Cl + O2 = KClO4 =>
K + Cl + 2 O2 = KClO4
KN + H2O = KON + H2 =>
KN + H2O = KON + H2
(NH4)2C2O4(aq) + Mg(NO3)2(aq) = MgC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Mg(NO3)2(aq) = MgC2O4(s) + 2 NH4NO3(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
