| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
CH3CH2CH2CO2H = C3H7COOH =>
CH3CH2CH2CO2H = C3H7COOH
Pb + (OH)2 = Pb(OH)2 =>
Pb + (OH)2 = Pb(OH)2
POCl3 + Ca(OH)2 = Ca3(PO4)2 + CaCl2 + H2O =>
2 POCl3 + 6 Ca(OH)2 = Ca3(PO4)2 + 3 CaCl2 + 6 H2O
Fe2(SO4)3 + HI = FeSO4 + H2SO4 + I2 =>
Fe2(SO4)3 + 2 HI = 2 FeSO4 + H2SO4 + I2
Na2CO3(aq) + NaCl(aq) = Na2CO3NaCl(aq) =>
Na2CO3(aq) + NaCl(aq) = Na2CO3NaCl(aq)
MnI2 + Rb2CO3 = MnCO3 + RbI =>
MnI2 + Rb2CO3 = MnCO3 + 2 RbI
KNO2 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + KNO3 =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 KNO3
Ba{+} + SO4{-} = BaSO4 =>
Ba{+} + SO4{-} = BaSO4
Ca3(Po4)2 + NaOH = Ca(OH) + Na3(Po4)2 =>
Ca3(Po4)2 + 3 NaOH = 3 Ca(OH) + Na3(Po4)2
AgNO3 + Na2HPO4 = Na2NO3 + AgHPO4 =>
AgNO3 + Na2HPO4 = Na2NO3 + AgHPO4
K2[Zn(OH)4] + H2S = ZnS + H2O + KHS =>
K2[Zn(OH)4] + 3 H2S = ZnS + 4 H2O + 2 KHS
LiCl + K = KCl + Li =>
LiCl + K = KCl + Li
Ca2O + SO2 = Ca2SO3 =>
Ca2O + SO2 = Ca2SO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(k) + MnO2(k) = CuO(k) + Mn(k) =>
2 Cu(k) + MnO2(k) = 2 CuO(k) + Mn(k)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
W + OH = WO3 + H2O =>
W + 6 OH = WO3 + 3 H2O
Hg4Fe(CN)6 + ClO3{-} + H{+} = Cl{-} + NO + CO2 + Fe{3+} + Hg{2+} + H2O =>
6 Hg4Fe(CN)6 + 47 ClO3{-} + 66 H{+} = 47 Cl{-} + 36 NO + 36 CO2 + 6 Fe{3+} + 24 Hg{2+} + 33 H2O
Ca3(PO4)2 + Cs2SO4 = CaSO4 + Cs3PO4 =>
Ca3(PO4)2 + 3 Cs2SO4 = 3 CaSO4 + 2 Cs3PO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
AgNO3 + AlCl3 = AgNO3AlCl3 =>
AgNO3 + AlCl3 = AgNO3AlCl3
C3H7OH + (Ag(NH3)2)OH = CO2 + Ag + NH3 + H2O =>
C3H7OH + 18(Ag(NH3)2)OH = 3 CO2 + 18 Ag + 36 NH3 + 13 H2O
HNO3 + K2CrO4 = KNO3 + H2CrO4 =>
2 HNO3 + K2CrO4 = 2 KNO3 + H2CrO4
F + K2 = FK =>
2 F + K2 = 2 FK
Si + HCl = SiCl + H =>
Si + HCl = SiCl + H
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
Al2O3 + C = Al + CO3 =>
Al2O3 + C = 2 Al + CO3
Al(NO3)3 + NH3*H2O = Al(OH)3 + H2O + NO =>
5 Al(NO3)3 + 9 NH3*H2O = 5 Al(OH)3 + 15 H2O + 24 NO
C2H6 + C2 = H2C =>
2 C2H6 + C2 = 6 H2C
Cu2S + S8 = CuS =>
8 Cu2S + S8 = 16 CuS
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Rb2(SO4) + AgCl = Ag2(SO4) + RbCl =>
Rb2(SO4) + 2 AgCl = Ag2(SO4) + 2 RbCl
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
HCI + AIO = AI(CI) + HO =>
HCI + AIO = AI(CI) + HO
Ca(s) + HI(s) = CaI + H =>
Ca(s) + HI(s) = CaI + H
Zn + CsOH + H2O = Cs2[Zn(OH)4] + H2 =>
Zn + 2 CsOH + 2 H2O = Cs2[Zn(OH)4] + H2
H3PO4(ac) + Ca(OH)2(ac) = Ca3(PO4)2(ac) + H2O(l) =>
2 H3PO4(ac) + 3 Ca(OH)2(ac) = Ca3(PO4)2(ac) + 6 H2O(l)
FeCl2 + SnCl2 + S = FeSnS2 + Cl =>
FeCl2 + SnCl2 + 2 S = FeSnS2 + 4 Cl
FeCl3 + H2(SO4) = FeSO4 + H2Cl3 =>
FeCl3 + H2(SO4) = FeSO4 + H2Cl3
Si + C2 = SiC =>
2 Si + C2 = 2 SiC
NaOH + H2SO4 = NaOHH2SO4 =>
NaOH + H2SO4 = NaOHH2SO4
NaIO3 = NaI + NaIO4 =>
4 NaIO3 = NaI + 3 NaIO4
H2SO4 + KOH = (K)2SO4 + H2O =>
H2SO4 + 2 KOH = (K)2SO4 + 2 H2O
SO4{2-} + Zn{2+} = ZnSO4 =>
SO4{2-} + Zn{2+} = ZnSO4
Fe{3+} + Br{-} = FeBr3 =>
Fe{3+} + 3 Br{-} = FeBr3
Ba(OH)2 + CaCO3 = BaCO3 + Ca(OH)2 =>
Ba(OH)2 + CaCO3 = BaCO3 + Ca(OH)2
K2S + O = K2O + SO2 =>
K2S + 3 O = K2O + SO2
PbF2 + AgNO3 = Pb(NO3)2 + AgF =>
PbF2 + 2 AgNO3 = Pb(NO3)2 + 2 AgF
C2H6O + C12H22O11 + CH4N2O + H2SO4 = C187H186O89N9S + H2O =>
5 C2H6O + 60 C12H22O11 + 18 CH4N2O + 4 H2SO4 = 4 C187H186O89N9S + 343 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
