| Équations équilibrées la veille |
2 Ag + 2 HNO3 = 2 AgNO3 + H2
K2Cr2O7 + H2SO4 + NaI = Cr2(SO4)3 + I2 + K2SO4 + H2O + Na2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 NaI = Cr2(SO4)3 + 3 I2 + K2SO4 + 7 H2O + 3 Na2SO4
Na2SO3 + KMgO4 + H2O = Na2SO4 + MgO2 + KOH =>
3 Na2SO3 + 2 KMgO4 + H2O = 3 Na2SO4 + 2 MgO2 + 2 KOH
SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
SO4 + H2O = H2SO4 + O =>
SO4 + H2O = H2SO4 + O
HBr(aq) + Ca(OH)2(aq) = CaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ca(OH)2(aq) = CaBr2(aq) + 2 H2O(l)
Ni(O2CCH3)2 + C5H8O2 + C6H4(NH2)2 = NiN4H22C22 + (O2CCH3) + H2O =>
13 Ni(O2CCH3)2 + 22 C5H8O2 + 26 C6H4(NH2)2 = 13 NiN4H22C22 + 16(O2CCH3) + 64 H2O
Mg(HS)2 + Fe(OH)2 = FeS + Mg(OH)2 + H2O =>
Mg(HS)2 + 2 Fe(OH)2 = 2 FeS + Mg(OH)2 + 2 H2O
C4H10O2 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C4H10O2 + 6 KMnO4 + 9 H2SO4 = 10 C2H4O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
AICI3 + AgNO3 = AgCI3 + AINO3 =>
AICI3 + AgNO3 = AgCI3 + AINO3
C4H9COOH + O2 = H2O + CO2 =>
2 C4H9COOH + 13 O2 = 10 H2O + 10 CO2
LiOH(s) = Li2O(s) + H2O(l) =>
2 LiOH(s) = Li2O(s) + H2O(l)
Fe(NO3)2(aq) + CsOH(aq) = Fe(OH)2(s) + CsNO3 =>
Fe(NO3)2(aq) + 2 CsOH(aq) = Fe(OH)2(s) + 2 CsNO3
H2S(g) + SO2(g) = S8(s) + H2O(g) =>
16 H2S(g) + 8 SO2(g) = 3 S8(s) + 16 H2O(g)
K2SiO3 = K2OSiO2 =>
K2SiO3 = K2OSiO2
CrO3(s) + Al(s) = Al2O3(s) + Cr(s) =>
CrO3(s) + 2 Al(s) = Al2O3(s) + Cr(s)
H2S(g) + SO2(g) = S(s) + H2O(g) =>
2 H2S(g) + SO2(g) = 3 S(s) + 2 H2O(g)
X2CO + I2 + NaOH = XCOONa + NaI + XI3 + H2O =>
X2CO + 2 I2 + 2 NaOH = XCOONa + NaI + XI3 + H2O
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3)2 + H2 =>
3 Ba(OH)2 + 3 Cl2 = 2 BaCl2 + Ba(ClO3)2 + 3 H2
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
NaH(CO3) + AsH3 = CO2 + H2O + Na3As =>
3 NaH(CO3) + AsH3 = 3 CO2 + 3 H2O + Na3As
Ca(HSO4)2(s) = CaSO4(s)H2SO4(l) =>
Ca(HSO4)2(s) = CaSO4(s)H2SO4(l)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cr + Fe{3+} = Fe{2+} + Cr{3+} =>
Cr + 3 Fe{3+} = 3 Fe{2+} + Cr{3+}
CuNO3H2O = CuNO3 + H2O =>
CuNO3H2O = CuNO3 + H2O
Al2O + K = K2O + Al =>
Al2O + 2 K = K2O + 2 Al
TiCl + CuSO4 = TiSO4ClCu =>
TiCl + CuSO4 = TiSO4ClCu
Na + H2 + O2 = NaOH =>
2 Na + H2 + O2 = 2 NaOH
SrCl2(H2O)6 = SrCl2 + H2O =>
SrCl2(H2O)6 = SrCl2 + 6 H2O
Al + H2SO42 = Al2(SO42)3 + H2 =>
2 Al + 3 H2SO42 = Al2(SO42)3 + 3 H2
SO4 + NaOH = NaO + H2SO4 =>
SO4 + 2 NaOH = 2 NaO + H2SO4
Zn + NiCl2 + H2O = ZnCl2 + NiOHCl + H2 =>
Zn + 2 NiCl2 + 2 H2O = ZnCl2 + 2 NiOHCl + H2
Ca(ClO4)2 + KNO3 = KClO4 + Ca(NO3)2 =>
Ca(ClO4)2 + 2 KNO3 = 2 KClO4 + Ca(NO3)2
H2SO4 + Al(OH)3 = Al{3+} + SO4{2-} + H2O =>
3 H2SO4 + 2 Al(OH)3 = 2 Al{3+} + 3 SO4{2-} + 6 H2O
H2SO3 + K2 = K2SO3 + H2 =>
H2SO3 + K2 = K2SO3 + H2
C20H14O4 + Na = H2 + NaC20H13O4 =>
2 C20H14O4 + 2 Na = H2 + 2 NaC20H13O4
Cu + O2 + NaOH + H2O = Na[Cu(OH)4] =>
4 Cu + 3 O2 + 4 NaOH + 6 H2O = 4 Na[Cu(OH)4]
H2S + Cl + H2O = H2SO4 + HCl =>
H2S + 8 Cl + 4 H2O = H2SO4 + 8 HCl
NaOH + C6H8O6 = H2O + NaC6H7O6 =>
NaOH + C6H8O6 = H2O + NaC6H7O6
NaOH + AlCl3 = NaAl(OH)4 + NaCl =>
4 NaOH + AlCl3 = NaAl(OH)4 + 3 NaCl
H2SO4 + PbCH3COO = Pb2SO4 + CH3COOH =>
H2SO4 + 2 PbCH3COO = Pb2SO4 + 2 CH3COOH
CuBr2(aq) + Pb(CH3COO)2(aq) = PbBr2(aq) + Cu(CH3COO)2(s) =>
CuBr2(aq) + Pb(CH3COO)2(aq) = PbBr2(aq) + Cu(CH3COO)2(s)
Cu + AgNo3 = CuNo3 + Ag =>
Cu + AgNo3 = CuNo3 + Ag
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C2H5Br + CN({-}) = C2H5CN + Br({-}) =>
C2H5Br + CN({-}) = C2H5CN + Br({-})
AlMg(NO3)3 = MgAl(NO3)3 =>
AlMg(NO3)3 = MgAl(NO3)3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
