| Équations équilibrées la veille | Équations équilibrées le lendemain |
HPO4{2-} + NaOH = NaPO4{2-} + H2O
NaBH3OH + H2O + HCl = B(OH)3 + H2 + NaCl =>
NaBH3OH + 2 H2O + HCl = B(OH)3 + 3 H2 + NaCl
MnBr2 + AgNO3 = AgBr + Mn(NO3)2 =>
MnBr2 + 2 AgNO3 = 2 AgBr + Mn(NO3)2
CH3OOH + C3H8O = C5H10O2 + H2O =>
2 CH3OOH + C3H8O = C5H10O2 + 3 H2O
KClO3 + I2 + NaOH = KCl + NaIO3 + H2O =>
5 KClO3 + 3 I2 + 6 NaOH = 5 KCl + 6 NaIO3 + 3 H2O
H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O(l)
NO3 + H2O = H2NO4 =>
NO3 + H2O = H2NO4
O2 + Cl2 = Cl2O5 =>
5 O2 + 2 Cl2 = 2 Cl2O5
N2H4*H2SO4 + C3H7ONO + NaOH = NaN3 + C3H7OH + Na2SO4 + H2O =>
N2H4*H2SO4 + C3H7ONO + 3 NaOH = NaN3 + C3H7OH + Na2SO4 + 4 H2O
Ca(NO3)2 + NH4H2PO4 + C6H8O7 = Ca10(PO)6(OH)2 + CO + NO2 + H2O =>
30 Ca(NO3)2 + 18 NH4H2PO4 + 7 C6H8O7 = 3 Ca10(PO)6(OH)2 + 42 CO + 78 NO2 + 79 H2O
CaCl2 + CuCl = CaCl + CuCl2 =>
CaCl2 + CuCl = CaCl + CuCl2
MnO4{-} + S2O3{-2} + H{+} = Mn{+2} + SO4{-2} + H2O =>
8 MnO4{-} + 5 S2O3{-2} + 14 H{+} = 8 Mn{+2} + 10 SO4{-2} + 7 H2O
FeS + CuCl2 = FeCl2 + CuS =>
FeS + CuCl2 = FeCl2 + CuS
Pb + FeSO4 = PbSO4Fe =>
Pb + FeSO4 = PbSO4Fe
Al + Zn(SO4)2 = Al(SO4)2 + Zn =>
Al + Zn(SO4)2 = Al(SO4)2 + Zn
Al + NHClO4 = Al2O3 + AlCl3 + NO + H2O =>
12 Al + 6 NHClO4 = 5 Al2O3 + 2 AlCl3 + 6 NO + 3 H2O
MgB2 + O2 = B2O3 + MgO =>
MgB2 + 2 O2 = B2O3 + MgO
H2PHO3 + NH4OH = (NH4)2PHO3 + H2O =>
H2PHO3 + 2 NH4OH = (NH4)2PHO3 + 2 H2O
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2O + HCl = H2O + KCl =>
K2O + 2 HCl = H2O + 2 KCl
CrO3 + K2CO3 = K2Cr2O7 + CO2 =>
2 CrO3 + K2CO3 = K2Cr2O7 + CO2
SrCl2 + CoCl2 = SrCl2CoCl2 =>
SrCl2 + CoCl2 = SrCl2CoCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H5NH2 + NaOH = C2H5ONa + NH3 =>
C2H5NH2 + NaOH = C2H5ONa + NH3
(NH4)2 + Cl2 = (NH4)2Cl2 =>
(NH4)2 + Cl2 = (NH4)2Cl2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
H2C2O4 + H2O = H3O{+} + HC2O4{-} =>
H2C2O4 + H2O = H3O{+} + HC2O4{-}
Mn(NO3)2 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
Mn(NO3)2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaNO3 + 2 H2O
K2SO4 + NaOH = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
HCl + HgOH = HgCl + H2O =>
HCl + HgOH = HgCl + H2O
NaNO3 + Ca(NO3)2 = NaCa + NO3 =>
NaNO3 + Ca(NO3)2 = NaCa + 3 NO3
Li2SO4*H2O = Li2SO4 + H2O =>
Li2SO4*H2O = Li2SO4 + H2O
Sb2O3 + CO = Sb + CO2 =>
Sb2O3 + 3 CO = 2 Sb + 3 CO2
CuSO4 + KBr + H2SO4 = CuS + K2SO4 + Br2 + H2O =>
CuSO4 + 8 KBr + 4 H2SO4 = CuS + 4 K2SO4 + 4 Br2 + 4 H2O
Cr2O3 + KBrO3 + KOH = K2CrO4 + H2O + KBr =>
Cr2O3 + KBrO3 + 4 KOH = 2 K2CrO4 + 2 H2O + KBr
Na2CO3 + K2SO4 = Na2SO4 + K2CO3 =>
Na2CO3 + K2SO4 = Na2SO4 + K2CO3
Cu(NO3)2 + H2O = Cu(H2O)4 + NO3 =>
Cu(NO3)2 + 4 H2O = Cu(H2O)4 + 2 NO3
[Zn(NH3)4](NO3)2 + KCN = K2[Zn(CN)2(NH3)4](NO3)2 =>
[Zn(NH3)4](NO3)2 + 2 KCN = K2[Zn(CN)2(NH3)4](NO3)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
FeO + NH4Cl = FeCl2 + NH3 + H2O =>
FeO + 2 NH4Cl = FeCl2 + 2 NH3 + H2O
CaS + HOH = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 HOH = Ca(HS)2 + Ca(OH)2
HNO3 + Cd = Cd(NO3)2 + H2 =>
2 HNO3 + Cd = Cd(NO3)2 + H2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Na2CO3 + KOH = Na(OH) + K2CO3 =>
Na2CO3 + 2 KOH = 2 Na(OH) + K2CO3
lithium + oxygen = LiO =>
2 Li + O2 = 2 LiO
SO2(g) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
SO2(g) + 2 NaOH(aq) = Na2SO3(aq) + H2O(l)
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
HNO3 + NaCO3 = NaNO3 + H2 + CO3 =>
2 HNO3 + 2 NaCO3 = 2 NaNO3 + H2 + 2 CO3
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + 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.
