| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 K4Fe(CN)6 + 4 H2SO4 + KMnO4 = 5 K3[Fe(CN)6] + MnSO4 + 4 H2O + 3 K2SO4
HClO + HBrO = HCl + HBrO3 =>
2 HClO + HBrO = 2 HCl + HBrO3
NaHCO3 + NH4OH = Na2CO3 + (NH4)2CO3 + H2O =>
2 NaHCO3 + 2 NH4OH = Na2CO3 + (NH4)2CO3 + 2 H2O
Mg(s) + ZnSO4 = MgSO4(aq) + Zn(s) =>
Mg(s) + ZnSO4 = MgSO4(aq) + Zn(s)
HC2H3O2 + O2 = H2O + CO =>
HC2H3O2 + O2 = 2 H2O + 2 CO
CH3CH2CH2COOH + NaOH = NaCH3CH2CH2COO + H2O =>
CH3CH2CH2COOH + NaOH = NaCH3CH2CH2COO + H2O
CH2CHCH3 + I2 = CH2(I)CH(I)CH3 =>
CH2CHCH3 + I2 = CH2(I)CH(I)CH3
Na2SO3 + H2SO3 = NaHSO3 =>
Na2SO3 + H2SO3 = 2 NaHSO3
KI + NaNO2 + H2O = I2 + NO + KOH + NaOH =>
2 KI + 2 NaNO2 + 2 H2O = I2 + 2 NO + 2 KOH + 2 NaOH
Zn(s) = Zn{2+} + e =>
Zn(s) = Zn{2+} + 2e
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Sn(SO4)2 = Fe2(SO4)3 + Sn =>
4 Fe + 3 Sn(SO4)2 = 2 Fe2(SO4)3 + 3 Sn
ScCl3 = Sc + Cl2 =>
2 ScCl3 = 2 Sc + 3 Cl2
C6H5C3H7 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOH =>
35 C6H5C3H7 + 66 KMnO4 + 99 H2SO4 = 66 MnSO4 + 33 K2SO4 + 174 H2O + 45 C6H5COOH
Al + (NH4)ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3(NH4)ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Ca(OH)2 + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Fe + H2SiO3 = Fe(SiO3) + H2 =>
Fe + H2SiO3 = Fe(SiO3) + H2
AuCI3 + Ca = CaCI3 + Au =>
AuCI3 + Ca = CaCI3 + Au
C6H4(CH3)2 + KMnO4 + H2SO4 = HOOCC6H4COOH + MnSO4 + K2SO4 + H2O =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 HOOCC6H4COOH + 12 MnSO4 + 6 K2SO4 + 28 H2O
Cu(NO3)2 + KOH = CuOH + K + NO3 =>
Cu(NO3)2 + KOH = CuOH + K + 2 NO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)3 + Cu =>
2 Al(s) + 3 Cu(CH3COO)2(aq) = 2 Al(CH3COO)3 + 3 Cu
AgF(aq) + KBr(aq) = AgBr(s) + KF(aq) =>
AgF(aq) + KBr(aq) = AgBr(s) + KF(aq)
[Co(NH3)6]SO4 + H2SO4 = CoSO4 + (NH4)2SO4 =>
[Co(NH3)6]SO4 + 3 H2SO4 = CoSO4 + 3(NH4)2SO4
Cl5P = Cl3P + Cl =>
Cl5P = Cl3P + 2 Cl
Be + C = BeC =>
Be + C = BeC
C3H9N + O2 = CO2 + H2O + N02 =>
4 C3H9N + 21 O2 = 12 CO2 + 18 H2O + 2 N02
F + LiBr = LiF + Br =>
F + LiBr = LiF + Br
NO2(g) + H2O(l) = HNO3(aq) + N2O(g) =>
8 NO2(g) + 3 H2O(l) = 6 HNO3(aq) + N2O(g)
Cl2 + Br2 + KOH = KCl + KBr2O3 + H2O =>
5 Cl2 + 2 Br2 + 12 KOH = 10 KCl + 2 KBr2O3 + 6 H2O
He + S = SHe =>
He + S = SHe
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
KCl + AgNO2 = KNO2 + AgCl =>
KCl + AgNO2 = KNO2 + AgCl
BrO3{-} + F2 + OH{-} = BrO4{-} + F{-} + H2O =>
BrO3{-} + F2 + 2 OH{-} = BrO4{-} + 2 F{-} + H2O
KNO4(S) = KNO3(S) + O2 =>
2 KNO4(S) = 2 KNO3(S) + O2
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
CuO(s) + NH3(g) = Cu(s) + N2(g) + H2O =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + N2(g) + 3 H2O
AgNO3 + CrO4 = Ag(CrO4)2 + NO3 =>
AgNO3 + 2 CrO4 = Ag(CrO4)2 + NO3
BaCl2(aq) + Na2SO4 = BaSO4(s) + NaCl =>
BaCl2(aq) + Na2SO4 = BaSO4(s) + 2 NaCl
C2H4O + NH2(C2H4OH) = NH(C2H4OH)2 =>
C2H4O + NH2(C2H4OH) = NH(C2H4OH)2
CO3 + BaCl = Ba + ClCO3 =>
CO3 + BaCl = Ba + ClCO3
CaCO3 + KNO3 + S = K2SO4 + CO2 + N2 + CaSO4 =>
2 CaCO3 + 6 KNO3 + 5 S = 3 K2SO4 + 2 CO2 + 3 N2 + 2 CaSO4
S8 + O4 = SO3 =>
S8 + 6 O4 = 8 SO3
Ba(HS)2 + NaOH = BaS + Na2S + H2O =>
Ba(HS)2 + 2 NaOH = BaS + Na2S + 2 H2O
NaCl + P2O5 + H2O = PCl5 + NaOH =>
10 NaCl + P2O5 + 5 H2O = 2 PCl5 + 10 NaOH
C + H2O(g) = CO + H =>
C + H2O(g) = CO + 2 H
NaCl + C20H14O4 = C20H14O4NaCl =>
NaCl + C20H14O4 = C20H14O4NaCl
SS + O2 = SO2 =>
SS + 2 O2 = 2 SO2
C10H21 + O2 = CO2 + H2O =>
4 C10H21 + 61 O2 = 40 CO2 + 42 H2O
MnS2 = Mn + S2 =>
MnS2 = Mn + S2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
