| Équations équilibrées la veille |
2 NaHCO3 + SiO2 = Na2SiO3 + H2O + 2 CO2
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
Al(HO)3 + HCl = AlCl3 + H2O =>
Al(HO)3 + 3 HCl = AlCl3 + 3 H2O
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
NaHCO3 + CH3CH2COOH = CH3CH2COONa + H2CO3 =>
NaHCO3 + CH3CH2COOH = CH3CH2COONa + H2CO3
Sn(OH)4 + OH{-} = SnO3{2-} + H2O =>
Sn(OH)4 + 2 OH{-} = SnO3{2-} + 3 H2O
Na(s) + H2O(l) = NaOH + H28(g) =>
28 Na(s) + 28 H2O(l) = 28 NaOH + H28(g)
As4O6 + SnCl2 + HCl = As4 + SnCl4 + H2O =>
As4O6 + 6 SnCl2 + 12 HCl = As4 + 6 SnCl4 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Sn3N2 = Sn + N2 =>
Sn3N2 = 3 Sn + N2
(C2H5OH) + O2 = CO2 + H2O =>
(C2H5OH) + 3 O2 = 2 CO2 + 3 H2O
Br2 + N2 = NBr3 =>
3 Br2 + N2 = 2 NBr3
NH4F + H3BO3 + H2SO4 = NH4BF4 + (NH4)2SO4 + H2O =>
8 NH4F + 2 H3BO3 + 3 H2SO4 = 2 NH4BF4 + 3(NH4)2SO4 + 6 H2O
ZnO + CO2 = Zn2(CO3)2 =>
2 ZnO + 2 CO2 = Zn2(CO3)2
C6H6 + H2SO4 = HC6H5SO3*H2O =>
C6H6 + H2SO4 = HC6H5SO3*H2O
K + SnCl4 = KCl + Sn =>
4 K + SnCl4 = 4 KCl + Sn
Mn(SO4)2 + K2S = K2(SO4)2 + MnS =>
Mn(SO4)2 + K2S = K2(SO4)2 + MnS
SiF4(cr) + H2O(l) = H2SiF6(aq) + H2SiO3(cr) =>
3 SiF4(cr) + 3 H2O(l) = 2 H2SiF6(aq) + H2SiO3(cr)
Li + BaS = Li2S + Ba =>
2 Li + BaS = Li2S + Ba
(NH4)2SO4 + KHO = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KHO = K2SO4 + 2 NH3 + 2 H2O
ZrNa + ZrCl4 = Zr + NaCl =>
4 ZrNa + ZrCl4 = 5 Zr + 4 NaCl
Zn + H25O4 = Zn5O4 + H2 =>
10 Zn + 2 H25O4 = 2 Zn5O4 + 25 H2
Cu(H2O)6 + NaOH = Cu(OH)2 + H2O + Na =>
Cu(H2O)6 + 2 NaOH = Cu(OH)2 + 6 H2O + 2 Na
NiCl2 + Na2SO4 = NiSO4 + NaCl =>
NiCl2 + Na2SO4 = NiSO4 + 2 NaCl
C3H7OH + O2 = H2O + CO2 =>
2 C3H7OH + 9 O2 = 8 H2O + 6 CO2
C2H4(s) + O2(g) = CO2(g) + H2O(g) =>
C2H4(s) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Mn(OH)3 + I{-} + H{+} = Mn2{+} + I2 + H2O =>
4 Mn(OH)3 + 10 I{-} + 12 H{+} = 2 Mn2{+} + 5 I2 + 12 H2O
AgNO3(aq) + Cl(aq) = AgCl(s) + NO3 =>
AgNO3(aq) + Cl(aq) = AgCl(s) + NO3
PH3 + KMnO7 + HCl = H3PO4 + KCl + MnCl2 + H2O =>
11 PH3 + 8 KMnO7 + 24 HCl = 11 H3PO4 + 8 KCl + 8 MnCl2 + 12 H2O
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2
K2CrO4 + SO2 = CrSO4 + K2SO4 =>
K2CrO4 + 2 SO2 = CrSO4 + K2SO4
Br2 + C2H2 = C2 + HBr =>
Br2 + C2H2 = C2 + 2 HBr
NaI + NaOCl + CH3COOH = NaCl + I2 + CH3COONa + H2O =>
2 NaI + NaOCl + 2 CH3COOH = NaCl + I2 + 2 CH3COONa + H2O
Bi(NO3)3 + H2S = Bi2S3 + NHO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 NHO3
HCl + Al + CO3 = AlCl + H2O + CO2 =>
2 HCl + 2 Al + CO3 = 2 AlCl + H2O + CO2
CH3OH + CO2 = HCOOC2H5 + H2O =>
7 CH3OH + 2 CO2 = 3 HCOOC2H5 + 5 H2O
CO(NH2)2 + H + H2O = NH4 + HCO3 =>
CO(NH2)2 + H + 2 H2O = 2 NH4 + HCO3
CaCO3 + H2O = CaH2 + CO4 =>
CaCO3 + H2O = CaH2 + CO4
NaC2H3O2(aq) + AgNO3(aq) = NaNO3(aq) + AgC2H3O2(aq) =>
NaC2H3O2(aq) + AgNO3(aq) = NaNO3(aq) + AgC2H3O2(aq)
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
FeSO4 + Na2CO3 + H2O = Fe(OH)3 + Na2SO4 + CO2 + C =>
4 FeSO4 + 4 Na2CO3 + 6 H2O = 4 Fe(OH)3 + 4 Na2SO4 + 3 CO2 + C
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C4H10 + HNO2 = C4H9NO2 + H2 =>
C4H10 + HNO2 = C4H9NO2 + H2
C25H22ClP + K3PO4 + C9H8O = C18H15OP + C16H14 + HPO4 + KCl =>
33 C25H22ClP + 11 K3PO4 + 81 C9H8O = 17 C18H15OP + 78 C16H14 + 27 HPO4 + 33 KCl
C8H13O5N + NaOH = C6H11NO4 + NaC2H3O2 =>
C8H13O5N + NaOH = C6H11NO4 + NaC2H3O2
Sn(OH)4 + HCl = H2[SnCl6] + H2O =>
Sn(OH)4 + 6 HCl = H2[SnCl6] + 4 H2O
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2 + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaNO3(aq)
HClO3 + S = S2O3 + HCl =>
HClO3 + 2 S = S2O3 + HCl
CaCl2 + Na3PO4 + NaOH = Ca5(PO4)3(OH) + NaCl =>
5 CaCl2 + 3 Na3PO4 + NaOH = Ca5(PO4)3(OH) + 10 NaCl
Na2HPO4 + AgNO3 = Ag3PO4(s) + HNO3 + NaNO3 =>
Na2HPO4 + 3 AgNO3 = Ag3PO4(s) + HNO3 + 2 NaNO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
