| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC2H3O2 + NaOH = NaC2H3O2 + H2O
C3H6O = C3O + H6 =>
C3H6O = C3O + H6
Sr(OH)2 + H2SO4 = SrSO4 + H2O =>
Sr(OH)2 + H2SO4 = SrSO4 + 2 H2O
HCl + NaSO4 = ClSO4 + HNa =>
HCl + NaSO4 = ClSO4 + HNa
S2O3{2-} + Br2 = Br2O3{2-} + S2 =>
S2O3{2-} + Br2 = Br2O3{2-} + S2
Fe(No3)2 + Br2 = FeBr3 + Fe(No3)3 =>
6 Fe(No3)2 + 3 Br2 = 2 FeBr3 + 4 Fe(No3)3
K(m) + H2O = KOH + H(g) =>
K(m) + H2O = KOH + H(g)
FeSO4 + HIO3 + H2O = I2 + Fe(OH)SO4 =>
10 FeSO4 + 2 HIO3 + 4 H2O = I2 + 10 Fe(OH)SO4
Na2SO3 + Ca(OH)2 + O2 = NaOH + CaSO4 =>
2 Na2SO3 + 2 Ca(OH)2 + O2 = 4 NaOH + 2 CaSO4
C6H10Br2 + NaOH = C6H11BrO + NaBr =>
C6H10Br2 + NaOH = C6H11BrO + NaBr
FeCl3 + K2C2O4 = K3[Fe(C2O4)3] + KCl =>
FeCl3 + 3 K2C2O4 = K3[Fe(C2O4)3] + 3 KCl
SnS + HNO3 = H2SO4 + NO2 + H2SnO2 + H3O =>
SnS + 7 HNO3 = H2SO4 + 7 NO2 + H2SnO2 + H3O
CaSO4 + FeBr3 = CaBr2 + Fe2(SO4)3 =>
3 CaSO4 + 2 FeBr3 = 3 CaBr2 + Fe2(SO4)3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
[Ag(NH3)2]{+} + HNO3 = NH4{+} + Ag{+} + NO3{-}2 =>
[Ag(NH3)2]{+} + 2 HNO3 = 2 NH4{+} + Ag{+} + 2 NO3{-}2
KMnO4 + H2 = KMnO3 + H2O =>
KMnO4 + H2 = KMnO3 + H2O
AgCuS + HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
AgCuS + 12 HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + 9 NO2 + 5 H2O
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(OH)2 + 4 HNO3 = Fe(NO3)3 + NO2 + 3 H2O
Mg(HCO3)2 = CO2H2OMgCO3 =>
Mg(HCO3)2 = CO2H2OMgCO3
C5H11OH + O2(g) = CO2(g) + H2O(g) =>
2 C5H11OH + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
P6 = P3 =>
P6 = 2 P3
Ir2O3 + H2S = Ir2S3 + H2O =>
Ir2O3 + 3 H2S = Ir2S3 + 3 H2O
CrI3 + KOH + Cl2 = K2Cr04 + KIO4 + KCl + H2O =>
4 CrI3 + 96 KOH + 41 Cl2 = K2Cr04 + 12 KIO4 + 82 KCl + 48 H2O
CuF + Zn = ZnF + Cu =>
CuF + Zn = ZnF + Cu
(CaO)2SiO2 + H2O = Ca2Si2O6(H2O)2 + Ca(OH)2 =>
2(CaO)2SiO2 + 4 H2O = Ca2Si2O6(H2O)2 + 2 Ca(OH)2
AgNO3(ag) + NaOH(aq) = Ag2O(s) + NaNO3 + H2O(l) =>
2 AgNO3(ag) + 2 NaOH(aq) = Ag2O(s) + 2 NaNO3 + H2O(l)
Al + HCl + H2O = Al2(OH)5Cl + H2 =>
2 Al + HCl + 5 H2O = Al2(OH)5Cl + 3 H2
Al2(SO4)3 + Na2C2O4 = Al2(C2O4)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2C2O4 = Al2(C2O4)3 + 3 Na2SO4
HCl + Ba(OH)2 = BaCl2 + (H2O) =>
2 HCl + Ba(OH)2 = BaCl2 + 2(H2O)
C2H5OH(l) = C2H4(g) + H2O(l) =>
C2H5OH(l) = C2H4(g) + H2O(l)
AlCl3 + Fe2 = FeCl2 + Al =>
4 AlCl3 + 3 Fe2 = 6 FeCl2 + 4 Al
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Pb(NO3)2HBr = PbBr(NO3)2H =>
Pb(NO3)2HBr = PbBr(NO3)2H
AgCl + KBr = AgBr + KCl =>
AgCl + KBr = AgBr + KCl
Ba(OH)2 + HCl = (H2O)2 + BaCl2 =>
Ba(OH)2 + 2 HCl = (H2O)2 + BaCl2
K2CrO4 + C2H5OH + CaCl2 = CaCrO4 + KOH + C2H5Cl =>
K2CrO4 + 2 C2H5OH + CaCl2 = CaCrO4 + 2 KOH + 2 C2H5Cl
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
Zn + HNO3 = Zn3(NO4)2 + (NH4)3NO3 + H2O =>
39 Zn + 38 HNO3 = 13 Zn3(NO4)2 + 3(NH4)3NO3 + H2O
Fe + AgNO3 = Ag + Fe[NO3]2 =>
Fe + 2 AgNO3 = 2 Ag + Fe[NO3]2
H2O + ClO3 = Cl + OH =>
3 H2O + ClO3 = Cl + 6 OH
[CoCO3(NH3)4]SO4*3H2O + Na2S = CoS + H2S + Na2SO4 + Na2CO3 + NH3 + H2O =>
4[CoCO3(NH3)4]SO4*3H2O + 9 Na2S = 4 CoS + 4 H2S + 5 Na2SO4 + 4 Na2CO3 + 16 NH3 + 8 H2O
Mg2 + H2O = Mg2OH + H2 =>
2 Mg2 + 2 H2O = 2 Mg2OH + H2
Mg + (CUSO4) = (MgSO4) + CU =>
Mg + (CUSO4) = (MgSO4) + CU
Ni + H2O = Ni(HO)2 + H2 =>
Ni + 2 H2O = Ni(HO)2 + H2
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
NO + NH2OH = N2 + H2O =>
2 NO + 4 NH2OH = 3 N2 + 6 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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