| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoS + 3 O2 = 2 CoO + 2 SO2
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Na2CO3(s)(heat) = Na2O + CO2 =>
Na2CO3(s)(heat) = Na2O + CO2
C2H2O4(aq) + H2SO4(aq) + KMnO4(aq) = CO2(g) + H2O(l) + MnSO4(aq) + K2SO4(aq) =>
5 C2H2O4(aq) + 3 H2SO4(aq) + 2 KMnO4(aq) = 10 CO2(g) + 8 H2O(l) + 2 MnSO4(aq) + K2SO4(aq)
CuCl2 + NH4Cl = CuCl + HCl + N2 =>
6 CuCl2 + 2 NH4Cl = 6 CuCl + 8 HCl + N2
CuCl2 + KOH = CuOH + Cl2K =>
CuCl2 + KOH = CuOH + Cl2K
ZrONO3 + NaOH = NaNO3 + ZrOHO =>
ZrONO3 + NaOH = NaNO3 + ZrOHO
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
SnCl4*6H2O = SnO2 + HCl + H2O =>
SnCl4*6H2O = SnO2 + 4 HCl + 4 H2O
Zn{2} + OH{-} = Zn(OH)2 =>
Zn{2} + 2 OH{-} = Zn(OH)2
La(NO3)3*6H2O + Fe(NO3)3*9H2O + C2H5NO2 = LaFeO3 + N2 + CO2 + H2O =>
3 La(NO3)3*6H2O + 3 Fe(NO3)3*9H2O + 10 C2H5NO2 = 3 LaFeO3 + 14 N2 + 20 CO2 + 70 H2O
MgOH + HN = H2O + MgN =>
MgOH + HN = H2O + MgN
Rb3AsO4 = Rb + AsO4 =>
Rb3AsO4 = 3 Rb + AsO4
K + Br = KBr =>
K + Br = KBr
Pb(NO3)2(ac) + H2S(g) = PbS(s) + HNO3(ac) =>
Pb(NO3)2(ac) + H2S(g) = PbS(s) + 2 HNO3(ac)
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Ca(OH)2 + Ba = Ba(OH)2 + Ca =>
Ca(OH)2 + Ba = Ba(OH)2 + Ca
KNO2 + KBr + H2SO4 = Br2 + K2SO4 + NO + H2O =>
2 KNO2 + 2 KBr + 2 H2SO4 = Br2 + 2 K2SO4 + 2 NO + 2 H2O
Cr2O7{-2} + H{+} + Sn{2+} = Cr{+3} + Sn{4+} + H2O =>
Cr2O7{-2} + 14 H{+} + 3 Sn{2+} = 2 Cr{+3} + 3 Sn{4+} + 7 H2O
NaHCO3(s) + H{+}(aq) = Na{+}(aq) + CO2(g) + H2O(aq) =>
NaHCO3(s) + H{+}(aq) = Na{+}(aq) + CO2(g) + H2O(aq)
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
NaOH + H2SO4 = Na(HSO4) + H2O =>
NaOH + H2SO4 = Na(HSO4) + H2O
ZnO + C = ZnCO =>
ZnO + C = ZnCO
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
H2SO4(l) + KOH(l) = K2SO4(l) + H2O(l) =>
H2SO4(l) + 2 KOH(l) = K2SO4(l) + 2 H2O(l)
Cu(NO3)2(ac) + NaOH(ac) = Cu(OH)2(s) + NaNO3(ac) =>
Cu(NO3)2(ac) + 2 NaOH(ac) = Cu(OH)2(s) + 2 NaNO3(ac)
KNO2 + KBr + H2SO4 = Br2 + K2SO4 + NO + H2O =>
2 KNO2 + 2 KBr + 2 H2SO4 = Br2 + 2 K2SO4 + 2 NO + 2 H2O
ZnO + C = ZnCO =>
ZnO + C = ZnCO
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
K4[Fe(CN)6] + KClO3 + H2O = KCl + KOH + K3[Fe(CN)6] =>
6 K4[Fe(CN)6] + KClO3 + 3 H2O = KCl + 6 KOH + 6 K3[Fe(CN)6]
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Fr + HCl = FrCl + H =>
Fr + HCl = FrCl + H
NaOH + HI = NaI + H2O =>
NaOH + HI = NaI + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H3BO4 + NaOH = H2O + Na3BO4 =>
H3BO4 + 3 NaOH = 3 H2O + Na3BO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + (H2O) =>
Ba(OH)2 + H2SO4 = BaSO4 + 2(H2O)
Fe4C3 + Mg(FO3)2 = Fe(FO3)3 + Mg2C =>
Fe4C3 + 6 Mg(FO3)2 = 4 Fe(FO3)3 + 3 Mg2C
Cr2O7{2-} + SO2 + H{+}{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 SO2 + 5 H{+}{+} = 2 Cr{3+} + 3 HSO4{-} + H2O
Al(OH)3 + H{+} = Al{3} + H2O =>
Al(OH)3 + 3 H{+} = Al{3} + 3 H2O
CsI + Sn(NO3)4 = CsNO3 + SnI4 =>
4 CsI + Sn(NO3)4 = 4 CsNO3 + SnI4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
CdCl2 + NaOH = Cd(OH)2 + NaCl =>
CdCl2 + 2 NaOH = Cd(OH)2 + 2 NaCl
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
ZnO + C = ZnCO =>
ZnO + C = ZnCO
C + Ca3(PO4)2 + SiO2 = P + CO + CaSiO3 =>
5 C + Ca3(PO4)2 + 3 SiO2 = 2 P + 5 CO + 3 CaSiO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
