| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C17H35COOK + CaCl2 = (C17H35COO)2Ca + 2 KCl
Cu + H2SiO3 = Cu2SiO3 + H2 =>
2 Cu + H2SiO3 = Cu2SiO3 + H2
Cr2O7{-2} + SO3{-2} + H3O{+} = Cr{3+} + SO4{-2} + H2O =>
Cr2O7{-2} + 3 SO3{-2} + 8 H3O{+} = 2 Cr{3+} + 3 SO4{-2} + 12 H2O
Ga + C = Ga2C3 =>
2 Ga + 3 C = Ga2C3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
LiBr(aq) + MgCl2(aq) = LiCl(s) + MgBr2(aq) =>
2 LiBr(aq) + MgCl2(aq) = 2 LiCl(s) + MgBr2(aq)
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Bi + NaNO3 = Bi(NO3)3 + Na =>
Bi + 3 NaNO3 = Bi(NO3)3 + 3 Na
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
C2H3Cl3 + KOH = CH3COOK + KCl + H2O =>
C2H3Cl3 + 4 KOH = CH3COOK + 3 KCl + 2 H2O
NH3 + O2 = HNO2 + H2 =>
NH3 + O2 = HNO2 + H2
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
H2SO4(aq) + C(s) = H2O(l) + SO2(g) + CO2(g) =>
2 H2SO4(aq) + C(s) = 2 H2O(l) + 2 SO2(g) + CO2(g)
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
NH3 + Cl2 + NaOH = NaCl2 + H2O + N2H4 =>
2 NH3 + 2 Cl2 + 2 NaOH = 2 NaCl2 + 2 H2O + N2H4
S2Cl2 + NH3 = S4N4Cl + S8 + NH4Cl =>
52 S2Cl2 + 128 NH3 = 8 S4N4Cl + 9 S8 + 96 NH4Cl
XCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + XO + H2O =>
10 XCH3 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 10 CO2 + 10 XO + 42 H2O
NaOH + Cl3H12O6Y = H2O + H3O3Y + NaCl =>
3 NaOH + Cl3H12O6Y = 6 H2O + H3O3Y + 3 NaCl
Mg + CaO = MgO + Ca =>
Mg + CaO = MgO + Ca
Cl2 + Zn = Cl2Zn =>
Cl2 + Zn = Cl2Zn
Pb(SO4) + NaCl = PbCl2 + Na2SO4 =>
Pb(SO4) + 2 NaCl = PbCl2 + Na2SO4
S2O + Br + H2O = HBr + H2SO4 =>
S2O + 10 Br + 7 H2O = 10 HBr + 2 H2SO4
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
AgNo3(aq) + AlCl3(aq) = AgCl(s) + Al(No3)3(aq) =>
3 AgNo3(aq) + AlCl3(aq) = 3 AgCl(s) + Al(No3)3(aq)
FeCl3 + Mg(CN)2 = Fe(CN)3 + MgCl2 =>
2 FeCl3 + 3 Mg(CN)2 = 2 Fe(CN)3 + 3 MgCl2
Al3 + HSO4 = Al2(SO4)3 + H =>
2 Al3 + 9 HSO4 = 3 Al2(SO4)3 + 9 H
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
C6H10O5 + C3H8O3 + HCl + H2O = C9H20O9Cl =>
5 C6H10O5 + 2 C3H8O3 + 4 HCl + 5 H2O = 4 C9H20O9Cl
CdSO4 + LiOH = Cd(OH)2 + Li2SO4 =>
CdSO4 + 2 LiOH = Cd(OH)2 + Li2SO4
MgI2 + K2CO3 = KI + MgCO3 =>
MgI2 + K2CO3 = 2 KI + MgCO3
Ba(OH)2*8H2O + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2*8H2O + 2 HNO3 = Ba(NO3)2 + 10 H2O
NaHCO3 + CH3CO(OH) = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3CO(OH) = NaCH3COO + H2O + CO2
H2SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
MnSO4*H2O + C6H8O7 = C6H6MnO7 + H2SO4 + H2O =>
MnSO4*H2O + C6H8O7 = C6H6MnO7 + H2SO4 + H2O
C2H6O + C3H6O3 = C5H10O3 + H2O =>
C2H6O + C3H6O3 = C5H10O3 + H2O
K4[Fe(CN)6] + Ce(NO3)4 + KOH = Ce(OH)3 + Fe(OH)3 + KNO3 + K2CO3 + H2O =>
K4[Fe(CN)6] + 61 Ce(NO3)4 + 258 KOH = 61 Ce(OH)3 + Fe(OH)3 + 250 KNO3 + 6 K2CO3 + 36 H2O
CaHPO4 = CaO + P2O5 + H2O =>
2 CaHPO4 = 2 CaO + P2O5 + H2O
Na2SeO3 + NaOH + Cl2 = NaSeO4 + H2O + NaCl =>
2 Na2SeO3 + 4 NaOH + 3 Cl2 = 2 NaSeO4 + 2 H2O + 6 NaCl
FeCl3 + Ag2(SO4) = AgCl + Fe2(SO4)3 =>
2 FeCl3 + 3 Ag2(SO4) = 6 AgCl + Fe2(SO4)3
K + NO3 = KNO3 =>
K + NO3 = KNO3
PbS + HNO2 = Pb(NO2)2 + H2S =>
PbS + 2 HNO2 = Pb(NO2)2 + H2S
Mg(NO3)2 + S = MgS + NO3 =>
Mg(NO3)2 + S = MgS + 2 NO3
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
CH2ON2 + O2 = CO2 + NO2 + H2O =>
CH2ON2 + 3 O2 = CO2 + 2 NO2 + H2O
Cu(HCO3)2 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
Cu(HCO3)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O + 2 CO2
V2O5 + CaCO3 = Ca(VO3)2 + CO2 =>
V2O5 + CaCO3 = Ca(VO3)2 + CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
