| Équations équilibrées la veille | Équations équilibrées le lendemain |
23 H2O + 2 CO2 + 17 C2H7NO3S = 9 C4H7O3 + 17 H2SO3 + 17 NH4
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
Fe(NO3)3 + KNCS = Fe(NCS) + K + NO3 =>
Fe(NO3)3 + KNCS = Fe(NCS) + K + 3 NO3
FeI3 + CuHCO3 = Fe(HCO3)3 + CuI =>
FeI3 + 3 CuHCO3 = Fe(HCO3)3 + 3 CuI
Pb + Ca(OH)2 = Ca + Pb(OH)2 =>
Pb + Ca(OH)2 = Ca + Pb(OH)2
FeO + P = Fe + P2O5 =>
5 FeO + 2 P = 5 Fe + P2O5
LiNO3 + HCl = LiCl + HNO3 =>
LiNO3 + HCl = LiCl + HNO3
IO3{-} + N2H4 = I{-} + N2 + H2O =>
2 IO3{-} + 3 N2H4 = 2 I{-} + 3 N2 + 6 H2O
KI(s) = K(s) + I(s) =>
KI(s) = K(s) + I(s)
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
BaO*H2O = Ba(OH)2 =>
BaO*H2O = Ba(OH)2
KCNS + Al + HCl = KCl + AlCl3 + NH4Cl + C + H2S =>
3 KCNS + 4 Al + 18 HCl = 3 KCl + 4 AlCl3 + 3 NH4Cl + 3 C + 3 H2S
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
HI + O = I + H2O =>
2 HI + O = 2 I + H2O
Ca + Pb3(PO4)4 = Pb4 + Ca3(PO4)2 =>
24 Ca + 4 Pb3(PO4)4 = 3 Pb4 + 8 Ca3(PO4)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaHCO3 + O2 = NaO + CO2 + H2O =>
4 NaHCO3 + O2 = 4 NaO + 4 CO2 + 2 H2O
Ba(OH)2 + H2CO3 = (BaOH)2CO3 + H2O =>
2 Ba(OH)2 + H2CO3 = (BaOH)2CO3 + 2 H2O
C18H37O2NaSO3 + CaH2O + CO2 = C18H37O4NaSO3 + CaCO3 + C2H2O2 =>
C18H37O2NaSO3 + CaH2O + 3 CO2 = C18H37O4NaSO3 + CaCO3 + C2H2O2
S + NO3 = SO3 + N2O =>
5 S + 6 NO3 = 5 SO3 + 3 N2O
CrO7{2-} + I{-} + H{+} = Cr{3+} + IO3{-} + H2O =>
2 CrO7{2-} + 3 I{-} + 10 H{+} = 2 Cr{3+} + 3 IO3{-} + 5 H2O
K4FeCN6 + FeCl3 = Fe2CN6 + K4Cl3 =>
K4FeCN6 + FeCl3 = Fe2CN6 + K4Cl3
Cr2O7{2-} + Ti + H{+} = Cr{3+} + H2O + TiO2 =>
2 Cr2O7{2-} + 3 Ti + 16 H{+} = 4 Cr{3+} + 8 H2O + 3 TiO2
GeCl4 + Ge = GeCl2 =>
GeCl4 + Ge = 2 GeCl2
HI + Cr2O7 = Cr + I2 + H2O =>
14 HI + Cr2O7 = 2 Cr + 7 I2 + 7 H2O
Fe(OH) + HClO = Fe(ClO) + H2O =>
Fe(OH) + HClO = Fe(ClO) + H2O
BaNO3 + FeCl2 = BaCl + Fe(NO3)2 =>
2 BaNO3 + FeCl2 = 2 BaCl + Fe(NO3)2
FeCl3 + KCNS = Fe(CNS) + KCl3 =>
FeCl3 + KCNS = Fe(CNS) + KCl3
SCHO2 + O2 = SO2 + CO2 + H2O =>
4 SCHO2 + 5 O2 = 4 SO2 + 4 CO2 + 2 H2O
Bi2O3 + H2 = Bi2 + H2O =>
Bi2O3 + 3 H2 = Bi2 + 3 H2O
AgNo3 + NaPo4 = AgPo4 + NaNo3 =>
AgNo3 + NaPo4 = AgPo4 + NaNo3
NaH2PO4*12H2O + NaOH = (PO4)2*(OH)2 + Na2 + H2O =>
2 NaH2PO4*12H2O + 6 NaOH = (PO4)2*(OH)2 + 4 Na2 + 28 H2O
Cr(OH)3(s) + H(aq) = H2O(l) + Cr(aq) =>
Cr(OH)3(s) + 3 H(aq) = 3 H2O(l) + Cr(aq)
Pb + Na2S = PbNa2S =>
Pb + Na2S = PbNa2S
NaCrO2 + KClO3 + NaOH = Na2CrO4 + KCl + H2O =>
2 NaCrO2 + KClO3 + 2 NaOH = 2 Na2CrO4 + KCl + H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Ag + HNO3 = Ag(NO3) + H =>
Ag + HNO3 = Ag(NO3) + H
Br + SI = SBr + I =>
Br + SI = SBr + I
Cr + H2 = CrH2 =>
Cr + H2 = CrH2
CH2CHCH3 + KMnO4 + H2O = CH3CH(OH)CH2(OH) + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CH(OH)CH2(OH) + 2 MnO2 + 2 KOH
ZnO + BrF3 = ZnF2 + Br2 + O2 =>
6 ZnO + 4 BrF3 = 6 ZnF2 + 2 Br2 + 3 O2
B5H9 + H2O = H3BO3 + H =>
B5H9 + 15 H2O = 5 H3BO3 + 24 H
NaNO2 + NaMnO4 + HNO3 = NaNO3 + Mn(NO3)2 + H2 =>
8 NaNO2 + 2 NaMnO4 + 6 HNO3 = 10 NaNO3 + 2 Mn(NO3)2 + 3 H2
BaO + S = SO + Ba =>
BaO + S = SO + Ba
FeO + SiO2 = FeSiO3 =>
FeO + SiO2 = FeSiO3
As + H = AsH3 =>
As + 3 H = AsH3
Hg3(PO4)2 + Sn(CO3)2 = HgCO3 + Sn3(PO4)4 =>
2 Hg3(PO4)2 + 3 Sn(CO3)2 = 6 HgCO3 + Sn3(PO4)4
Ru + O2 = Ru2O2 =>
2 Ru + O2 = Ru2O2
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
VOSO4 + H2SO4 + Zn = ZnSO4 + V2(SO4)3 + H2O =>
2 VOSO4 + 2 H2SO4 + Zn = ZnSO4 + V2(SO4)3 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
