| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl5 + 4 H2O = 5 HCl + H3PO4
S = S2 =>
2 S = S2
C18H12 + H{+} + NO3{-} = CO2 + N2 + H2O =>
5 C18H12 + 84 H{+} + 84 NO3{-} = 90 CO2 + 42 N2 + 72 H2O
HCOONaHCl = HCOOHNaCl =>
HCOONaHCl = HCOOHNaCl
Br + MnO2 + OH{-} = Br{-} + MnO4{-} + H2O =>
3 Br + MnO2 + 4 OH{-} = 3 Br{-} + MnO4{-} + 2 H2O
Hg2(NO3)2 + Na2S = HgS + NO3 + Na =>
Hg2(NO3)2 + 2 Na2S = 2 HgS + 2 NO3 + 4 Na
KHC8H4O4 + KOH = K(KC8H4O4) + H2O =>
KHC8H4O4 + KOH = K(KC8H4O4) + H2O
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
H2CO3BaSiO3 = H2SiO3BaCO3 =>
H2CO3BaSiO3 = H2SiO3BaCO3
K2CrO4 + C2H3NaO2 = K2NaO2 + C2H3CrO4 =>
K2CrO4 + C2H3NaO2 = K2NaO2 + C2H3CrO4
Fe(OH) + HCl = FeCl + H2O =>
Fe(OH) + HCl = FeCl + H2O
Mg2Sn + H2O = Mg(OH)2 + SnH4 =>
Mg2Sn + 4 H2O = 2 Mg(OH)2 + SnH4
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Mn(NO2)2 + BeBr2 = Be(NO2)2 + MnBr2 =>
Mn(NO2)2 + BeBr2 = Be(NO2)2 + MnBr2
AgClO3 + KCl = AgCl + KClO =>
AgClO3 + 3 KCl = AgCl + 3 KClO
K0O2 = KO2 =>
K0O2 = KO2
C6H8O7 + Na2CO3 = H2O + CO2 + Na2C6H5O7 =>
17 C6H8O7 + 18 Na2CO3 = 23 H2O + 12 CO2 + 18 Na2C6H5O7
K2CrO4 + C2H3NaO2 = K2NaO2 + C2H3CrO4 =>
K2CrO4 + C2H3NaO2 = K2NaO2 + C2H3CrO4
Zn(OH)2 + HF = Zn + F + H2O =>
Zn(OH)2 + 2 HF = Zn + 2 F + 2 H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
FeO + NaOH + HClO + H2O = Fe(OH)3 + NaCl =>
2 FeO + NaOH + HClO + 2 H2O = 2 Fe(OH)3 + NaCl
BeON2O5 = Be(NO3)2 =>
BeON2O5 = Be(NO3)2
H1C3H5O3 + Ba1(O1H1)2 = Ba1(C3H5O3)2 + H2O1 =>
2 H1C3H5O3 + Ba1(O1H1)2 = Ba1(C3H5O3)2 + 2 H2O1
Ba(OH)2 + NH4Br = H2O + NH3 + BaBr2 =>
Ba(OH)2 + 2 NH4Br = 2 H2O + 2 NH3 + BaBr2
C6H4(OH)COOHNaOH = C6H4(OH)COONaH2O =>
C6H4(OH)COOHNaOH = C6H4(OH)COONaH2O
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
K2O + H2SiO3 = K2SiO3 + H2O =>
K2O + H2SiO3 = K2SiO3 + H2O
NH3(g) + CO2(g) = (NH2)2CO(ac) + H2O(l) =>
2 NH3(g) + CO2(g) = (NH2)2CO(ac) + H2O(l)
NaCl + AgNO3 = NaAg + ClNO3 =>
NaCl + AgNO3 = NaAg + ClNO3
PbCl2 + H2O2 = PbO2 + HCl =>
PbCl2 + H2O2 = PbO2 + 2 HCl
Fe + F = Fe3F =>
3 Fe + F = Fe3F
NaNO3 + N2O + H2O = Na + HNO3 =>
8 NaNO3 + N2O + 5 H2O = 8 Na + 10 HNO3
C2H5H + O2 = CO2 + H2O =>
2 C2H5H + 7 O2 = 4 CO2 + 6 H2O
FeCl3 + Na2SO3 = NaCl + Fe2(SO3)3 =>
2 FeCl3 + 3 Na2SO3 = 6 NaCl + Fe2(SO3)3
Mn + H2O = Mn2O + H =>
2 Mn + H2O = Mn2O + 2 H
Sn(OH)2 + Sn(NO3)2 = SnOHNO3 =>
Sn(OH)2 + Sn(NO3)2 = 2 SnOHNO3
Ga + Cr2O3 = Ga2O3 + Cr2 =>
2 Ga + Cr2O3 = Ga2O3 + Cr2
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
Cl2O3 + H2O = HClO + OH =>
Cl2O3 + 3 H2O = 2 HClO + 4 OH
NaNO2 + KMnO4 + H2O = MnO2 + NO2 + KOH + NaOH =>
3 NaNO2 + KMnO4 + 2 H2O = MnO2 + 3 NO2 + KOH + 3 NaOH
Na + Zn(OH)2 + H2O = Na2[Zn(OH)4] + H2 =>
2 Na + Zn(OH)2 + 2 H2O = Na2[Zn(OH)4] + H2
L12 = L9 =>
3 L12 = 4 L9
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
Cu(ClO4)2 + H2O = CuH2O + (ClO4)2 =>
Cu(ClO4)2 + H2O = CuH2O + (ClO4)2
Mg(Cl)2 + KOH = Mg(OH)2 + KCl =>
Mg(Cl)2 + 2 KOH = Mg(OH)2 + 2 KCl
HgCl + Mg(NO3)2 = Hg(NO3)2 + MgCl =>
HgCl + Mg(NO3)2 = Hg(NO3)2 + MgCl
PbNO3 + NaOH = NaNO3 + PbOH =>
PbNO3 + NaOH = NaNO3 + PbOH
MnBr2 + K2S + HOH = Mn(OH)2 + H2S + KBr =>
MnBr2 + K2S + 2 HOH = Mn(OH)2 + H2S + 2 KBr
Fe(OH)2 + KClO3 + H2SO4 = HCl + K + Fe2(SO4)3 + H2O =>
14 Fe(OH)2 + 2 KClO3 + 21 H2SO4 = 2 HCl + 2 K + 7 Fe2(SO4)3 + 34 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
