| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + 2 H2SO4 = K2SO4 + I2 + SO2 + 2 H2O
Co(NO3)2 + HCl = CoCl4 + H + NO3 =>
Co(NO3)2 + 4 HCl = CoCl4 + 4 H + 2 NO3
Mg(OH)2 + NH4Cl = Mg(Cl)2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4Cl = Mg(Cl)2 + 2 H2O + 2 NH3
P + Ce2 = PCe =>
2 P + Ce2 = 2 PCe
C3N4 = C + N2 =>
C3N4 = 3 C + 2 N2
FeCl3 + K2SO4 = FeSO4 + K2Cl3 =>
FeCl3 + K2SO4 = FeSO4 + K2Cl3
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
BaHPO4 + Ca(OH)2 = Ba3(PO4)2 + Ca3(PO4)2 + H2O =>
6 BaHPO4 + 3 Ca(OH)2 = 2 Ba3(PO4)2 + Ca3(PO4)2 + 6 H2O
MgCO3 = Mg(s) + CO3(g) =>
MgCO3 = Mg(s) + CO3(g)
(NH4NO3) = N2 + O2 + H2O =>
2(NH4NO3) = 2 N2 + O2 + 4 H2O
(Co(H2O)6)(SCN)2 + C2H5OH = (Co(C2H5OH)6)(SCN)2 + H2O =>
(Co(H2O)6)(SCN)2 + 6 C2H5OH = (Co(C2H5OH)6)(SCN)2 + 6 H2O
Fe2O3 + N2O5 = Fe(NO3)3 =>
Fe2O3 + 3 N2O5 = 2 Fe(NO3)3
Bi(NO3)2 + H2S = BiS + H(NO3) =>
Bi(NO3)2 + H2S = BiS + 2 H(NO3)
Hg(NO3)2 + CsCl = HgCl2 + Cs(NO3) =>
Hg(NO3)2 + 2 CsCl = HgCl2 + 2 Cs(NO3)
H2SO4 + KI = KHSO4 + I2 + H2O + H2S =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 I2 + 4 H2O + H2S
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl =>
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl
CuCl2 + NaCN = Na[Cu(CN)2] + (CN)2 + NaCl =>
2 CuCl2 + 6 NaCN = 2 Na[Cu(CN)2] + (CN)2 + 4 NaCl
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
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
C6H12 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C6H12 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 6 K2SO4 + 18 H2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Cu(NO3)2(aq) + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaOH = Cu(OH)2 + 2 NaNO3
Al(HSO4)3 + NaOH = Al(OH)3 + Na(HSO4) =>
Al(HSO4)3 + 3 NaOH = Al(OH)3 + 3 Na(HSO4)
Sb + KClO3 + KOH = KSbO3 + KCl + H2O =>
6 Sb + 5 KClO3 + 6 KOH = 6 KSbO3 + 5 KCl + 3 H2O
Fe + HSe = FeHSe =>
Fe + HSe = FeHSe
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
MnCl2 + Cu = Mn + CuCl2 =>
MnCl2 + Cu = Mn + CuCl2
Ca + (OH) = Ca(OH)2 =>
Ca + 2(OH) = Ca(OH)2
NaN3 + NaNO3 = NaO2 + N2 =>
2 NaN3 + 4 NaNO3 = 6 NaO2 + 5 N2
K2SO4 + H3PO4 = K3PO4 + H2 + SO4 =>
3 K2SO4 + 2 H3PO4 = 2 K3PO4 + 3 H2 + 3 SO4
Co(HCrO4)2 + Co(OH)2 = CoCrO4 + H2O =>
Co(HCrO4)2 + Co(OH)2 = 2 CoCrO4 + 2 H2O
Ca(NO3)2 + HBr = CaBr2 + NHO3 =>
Ca(NO3)2 + 2 HBr = CaBr2 + 2 NHO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaO + HPo4 = Ca(Po4)2 + H2O =>
CaO + 2 HPo4 = Ca(Po4)2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KI + CHCl3 + H2O + Cl2 = KCl + HCO3 + HI =>
12 KI + 2 CHCl3 + 6 H2O + 3 Cl2 = 12 KCl + 2 HCO3 + 12 HI
Al2(CO3)3(s) + NaOH(aq) = Al(OH)3(s) + Na2CO3(aq) =>
Al2(CO3)3(s) + 6 NaOH(aq) = 2 Al(OH)3(s) + 3 Na2CO3(aq)
NH4Cl + Na2CO3 = NH3 + H2O + CO2 + NaCl =>
2 NH4Cl + Na2CO3 = 2 NH3 + H2O + CO2 + 2 NaCl
NO + O2 = NO2 = N2O =>
2 NO + O2 = 2 NO2
N2H4 + NaOH + Zn = NH3 + Zn(OH)3 + Na2O =>
3 N2H4 + 12 NaOH + 2 Zn = 6 NH3 + 2 Zn(OH)3 + 6 Na2O
C2H5 + Fe = Fe(C2H5)2 =>
2 C2H5 + Fe = Fe(C2H5)2
Al(OH)3 + HO{-} = AlO2{-} + H2O =>
Al(OH)3 + HO{-} = AlO2{-} + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SnCl + H2O = SnCl*H2O =>
SnCl + H2O = SnCl*H2O
O2 + NH3 = HNO3 + H2O =>
2 O2 + NH3 = HNO3 + H2O
Bi2O3 + ClO = BiO3 + Cl =>
Bi2O3 + 3 ClO = 2 BiO3 + 3 Cl
CaCl3 + KOH = KCl + Ca(OH)3 =>
CaCl3 + 3 KOH = 3 KCl + Ca(OH)3
H{+} + Cr2O7{2-} + Br{-} = Br2 + Cr{3+} + H2O =>
14 H{+} + Cr2O7{2-} + 6 Br{-} = 3 Br2 + 2 Cr{3+} + 7 H2O
CuO + CuSO4 = Cu2SO3 + O2 =>
CuO + CuSO4 = Cu2SO3 + O2
AgBr + Fe = FeBr + Ag =>
AgBr + Fe = FeBr + Ag
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/24
Équations équilibrées sur11/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
