| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O(water)
HF + HCl + CH4O + C2H4O2 = C12H20Cl4F4O4 + H2O =>
4 HF + 4 HCl + 2 CH4O + 5 C2H4O2 = C12H20Cl4F4O4 + 8 H2O
Si + HBr = SiBr4 + H2 =>
Si + 4 HBr = SiBr4 + 2 H2
(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s) =>
(NH4)2CO3(aq)Zn(NO3)2(aq) = (NH4)2(NO3)2(s)ZnCO3(s)
MgI2 + HgCl2 = HgI2 + MgCl2 =>
MgI2 + HgCl2 = HgI2 + MgCl2
ZnSO4 + H2SO4 = Zn(SO4)2 + H2 =>
ZnSO4 + H2SO4 = Zn(SO4)2 + H2
Zn(OH)2 + Ca = Ca(OH)2 + Zn =>
Zn(OH)2 + Ca = Ca(OH)2 + Zn
PbH = Pb + H =>
PbH = Pb + H
H{+} + Cr2O7{-2} + Cl{-} = Cr{+3} + Cl2 + H2O =>
14 H{+} + Cr2O7{-2} + 6 Cl{-} = 2 Cr{+3} + 3 Cl2 + 7 H2O
Na2SO3 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
Mg(NO3)2 + Na2S + H2O = Mg(OH)2 + H2S + NaNO3 =>
Mg(NO3)2 + Na2S + 2 H2O = Mg(OH)2 + H2S + 2 NaNO3
Ni3S2 + H2SO4 = Ni3SO4 + H2S2 =>
Ni3S2 + H2SO4 = Ni3SO4 + H2S2
Ni + H2(Co3) = Ni(Co3) + H2 =>
Ni + H2(Co3) = Ni(Co3) + H2
LiClNaF = LiFNaCl =>
LiClNaF = LiFNaCl
Cs2CO3(s) = Cs2O + CO2 =>
Cs2CO3(s) = Cs2O + CO2
RbNO{3+} + BeF{2+} = Be(NO{3}){2} + RbF =>
RbNO{3+} + BeF{2+} = Be(NO{3}){2} + RbF
C5H11SO2 + O2 = CO2 + H2O + SO2 =>
4 C5H11SO2 + 31 O2 = 20 CO2 + 22 H2O + 4 SO2
Bi(NO3)3 + NaOH + Na2SnO2 = Bi + Na2SnO3 + H2O + NaNO3 =>
2 Bi(NO3)3 + 6 NaOH + 3 Na2SnO2 = 2 Bi + 3 Na2SnO3 + 3 H2O + 6 NaNO3
NH3 + NO3 = NH2O =>
2 NH3 + NO3 = 3 NH2O
[Co(NH3)6]SO4 + KI = CoI2 + K2SO4 + NH3 =>
[Co(NH3)6]SO4 + 2 KI = CoI2 + K2SO4 + 6 NH3
NH3 + NO = N2 + H22O =>
44 NH3 + 6 NO = 25 N2 + 6 H22O
CO2HgOHg = Hg2CO3 =>
CO2HgOHg = Hg2CO3
CCl4 + NaOH = Na2CO3 + NaCl + H2O =>
CCl4 + 6 NaOH = Na2CO3 + 4 NaCl + 3 H2O
Mn + NaOH + H2O = Na2[Mn(OH)6] + H2 =>
Mn + 2 NaOH + 4 H2O = Na2[Mn(OH)6] + 2 H2
BaI2 + KOH = Ba(OH)2 + KI =>
BaI2 + 2 KOH = Ba(OH)2 + 2 KI
PF3 + XeF4 = PF5 + Xe =>
2 PF3 + XeF4 = 2 PF5 + Xe
(NH4)3PO4 + K2[HgJ4] + KOH = [NH2Hg2OJ] + KJ + K3PO4 + H2O =>
(NH4)3PO4 + 6 K2[HgJ4] + 12 KOH = 3[NH2Hg2OJ] + 21 KJ + K3PO4 + 9 H2O
H = H17 =>
17 H = H17
KHCO3 = K2CO3CO2H2O =>
2 KHCO3 = K2CO3CO2H2O
CO2 + HHO = CH4 + O2 =>
CO2 + 2 HHO = CH4 + 2 O2
FeO + Ag2 = Fe + Ag2O =>
FeO + Ag2 = Fe + Ag2O
Th(OH)4 + H2SO4 = Th(SO4)2 + H2O =>
Th(OH)4 + 2 H2SO4 = Th(SO4)2 + 4 H2O
N2{+} + H2{-} = N2H2 =>
N2{+} + H2{-} = N2H2
Hg2Se = Hg + Se =>
Hg2Se = 2 Hg + Se
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NaOH + Fe3 + Cl2 = Fe(OH)3 + NaCl =>
18 NaOH + 2 Fe3 + 9 Cl2 = 6 Fe(OH)3 + 18 NaCl
Ag + HSO4 = SO2 + Ag2SO4 + H2O =>
6 Ag + 4 HSO4 = SO2 + 3 Ag2SO4 + 2 H2O
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + SO4{2-} + OH{-} =>
8 CrO4{2-} + 3 S{2-} + 20 H2O = 8 Cr(OH)3 + 3 SO4{2-} + 16 OH{-}
KI + KClO3 + H2SO4 = KCl + K2SO4 + H2O + I2 =>
6 KI + KClO3 + 3 H2SO4 = KCl + 3 K2SO4 + 3 H2O + 3 I2
Na2S2O3 + H2O = NaOH2 + S2O3 =>
Na2S2O3 + 2 H2O = 2 NaOH2 + S2O3
Ca(NO3)2(aq) + KCl(aq) = CaCl2(aq) + KNO3 =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2(aq) + 2 KNO3
C5H10 + HI = C5H11I =>
C5H10 + HI = C5H11I
H2SiO3 + NaHCO3 = H2O + CO2 + Na2SiO3 =>
H2SiO3 + 2 NaHCO3 = 2 H2O + 2 CO2 + Na2SiO3
Ca(OH)2 + Fe2(CO3)3 + HCl = FeCl3 + CaCO3 + H2O =>
3 Ca(OH)2 + Fe2(CO3)3 + 6 HCl = 2 FeCl3 + 3 CaCO3 + 6 H2O
HN3 + H2O = NH3 + OH =>
HN3 + 8 H2O = 3 NH3 + 8 OH
HNO3(aq) + CoCO3(s) = Co(NO3)2(aq) + H2O + CO2(g) =>
2 HNO3(aq) + CoCO3(s) = Co(NO3)2(aq) + H2O + CO2(g)
CrO3(s) + Al(s) = Al2O3(s) + Cr(s) =>
CrO3(s) + 2 Al(s) = Al2O3(s) + Cr(s)
K3N + MgBr2 = Mg3N2 + KBr =>
2 K3N + 3 MgBr2 = Mg3N2 + 6 KBr
K3(PO4) + FeCl2 = KCl + Fe3(PO4)2 =>
2 K3(PO4) + 3 FeCl2 = 6 KCl + Fe3(PO4)2
HNO3 + C2H6O + K2Cr2O7 = KNO3 + C2H4O + Cr(NO3)3 + H2O =>
8 HNO3 + 3 C2H6O + K2Cr2O7 = 2 KNO3 + 3 C2H4O + 2 Cr(NO3)3 + 7 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
