| Équations équilibrées la veille |
2 Al + 3 FeO = Al2O3 + 3 Fe
Mg1 + Cl2 = MgCl =>
2 Mg1 + Cl2 = 2 MgCl
Cr{3+} + SO4{2-} + OH{-} = CrS + Cr2O7{2-} + H2O =>
8 Cr{3+} + 2 SO4{2-} + 26 OH{-} = 2 CrS + 3 Cr2O7{2-} + 13 H2O
AlCl3 + NaH2PO4 = AlCl3NaH2PO4 =>
AlCl3 + NaH2PO4 = AlCl3NaH2PO4
BiCl3(aq) + NaOH(aq) = Bi(OH)3(aq) + NaCl(aq) =>
BiCl3(aq) + 3 NaOH(aq) = Bi(OH)3(aq) + 3 NaCl(aq)
H2SO4 + Na2Cr2O7 = CrO3 + Na2SO4 + H2O =>
H2SO4 + Na2Cr2O7 = 2 CrO3 + Na2SO4 + H2O
SO2 + Al(OH)3 = Al2(SO3)3 + H2O =>
3 SO2 + 2 Al(OH)3 = Al2(SO3)3 + 3 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Sc2Se3 + Ge = Ge2Se4 + Sc =>
4 Sc2Se3 + 6 Ge = 3 Ge2Se4 + 8 Sc
AlF3 + CaI2 = AlI3 + CaF2 =>
2 AlF3 + 3 CaI2 = 2 AlI3 + 3 CaF2
(CH3OH) + O2 = (CH3OH)O2 =>
(CH3OH) + O2 = (CH3OH)O2
Li + HCl2 = LiCl + H2 =>
4 Li + 2 HCl2 = 4 LiCl + H2
Al2(SO4)3 + BaI2 = AlI3 + BaSO4 =>
Al2(SO4)3 + 3 BaI2 = 2 AlI3 + 3 BaSO4
KCr2 + KClO + KOH = K2Cr2O4 + KCl + H2O =>
2 KCr2 + 7 KClO + 2 KOH = 2 K2Cr2O4 + 7 KCl + H2O
CHCl3 + H2 = C + HCl =>
CHCl3 + H2 = C + 3 HCl
NH4NO3 + HCl = HNO3 + NH4Cl =>
NH4NO3 + HCl = HNO3 + NH4Cl
Mg(OH)2 + HClO4 = MgO4 + HCl(OH)2 =>
Mg(OH)2 + HClO4 = MgO4 + HCl(OH)2
CHCl3 + Zn = CHCH + ZnCl2 =>
2 CHCl3 + 3 Zn = CHCH + 3 ZnCl2
C + Al = C3Al4 =>
3 C + 4 Al = C3Al4
Al + MgCl2 = AlMg + Cl =>
Al + MgCl2 = AlMg + 2 Cl
Ag + CuSO4 = Cu + Ag2(SO4)3 =>
2 Ag + 3 CuSO4 = 3 Cu + Ag2(SO4)3
Cu(OH)2 + HNO3 = Cu(NO3)3 + NO + H2O =>
3 Cu(OH)2 + 10 HNO3 = 3 Cu(NO3)3 + NO + 8 H2O
PCl5 + H2O = PO4H3 + HCl =>
PCl5 + 4 H2O = PO4H3 + 5 HCl
CuF2 + Fe3(PO4)2 = Cu3(PO4)2 + FeF2 =>
3 CuF2 + Fe3(PO4)2 = Cu3(PO4)2 + 3 FeF2
HfC + O2 = HfO2 + CO2 =>
HfC + 2 O2 = HfO2 + CO2
K2(SO4) + HCl = H2SO4 + KCl =>
K2(SO4) + 2 HCl = H2SO4 + 2 KCl
KClO2 + S = SO2 + KCl =>
KClO2 + S = SO2 + KCl
C = C12 =>
12 C = C12
Au + NCl + HNO3 = AuCl3 + NO + H2O =>
Au + 3 NCl + 2 HNO3 = AuCl3 + 5 NO + H2O
Al2O3 + CaO + SiO2 = Al2Ca2Si5O15 =>
Al2O3 + 2 CaO + 5 SiO2 = Al2Ca2Si5O15
C = C22 =>
22 C = C22
Si2Cl6(l) + H2O(aq) = SiO2(s) + HCl(g) + H2(g) =>
Si2Cl6(l) + 4 H2O(aq) = 2 SiO2(s) + 6 HCl(g) + H2(g)
FeCl3 + Ag = AgCl + Fe3 =>
3 FeCl3 + 9 Ag = 9 AgCl + Fe3
C5H12O + HCOOH = C5H11COOCH + H2O =>
11 C5H12O + 15 HCOOH = 10 C5H11COOCH + 21 H2O
Cu + CuCl2 = Cu2Cl3 =>
Cu + 3 CuCl2 = 2 Cu2Cl3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K2CrO4 + KCl + H2O = Cr(OH)3 + KOH + Cl2 =>
2 K2CrO4 + 6 KCl + 8 H2O = 2 Cr(OH)3 + 10 KOH + 3 Cl2
CuCl + Fe = Cu2 + FeCl2 =>
2 CuCl + Fe = Cu2 + FeCl2
CuCl + BaS = CuS + BaCl =>
CuCl + BaS = CuS + BaCl
HgO + MnO2 = HgO2 + Mn =>
2 HgO + MnO2 = 2 HgO2 + Mn
Cu(NO3)2 + C44H50O15 + K2O + BeO + HNO3 = Cu(NH3)KNO3 + BeCO3 + NO3 =>
146 Cu(NO3)2 + 7 C44H50O15 + 73 K2O + 308 BeO + 88 HNO3 = 146 Cu(NH3)KNO3 + 308 BeCO3 + 88 NO3
Hg2(NO3)2 + Na3PO4 = Hg3PO4 + NaNO3 =>
3 Hg2(NO3)2 + 2 Na3PO4 = 2 Hg3PO4 + 6 NaNO3
K + ZnO = K2O + Zn =>
2 K + ZnO = K2O + Zn
NH4ClO2 + H2O = HClO2 + NH4OH =>
NH4ClO2 + H2O = HClO2 + NH4OH
P2O5 + K2SiO3 = SiO2 + K3PO4 =>
P2O5 + 3 K2SiO3 = 3 SiO2 + 2 K3PO4
Mg3(PO4)2 + Mg(OH)2 = (MgOH)3PO4 =>
Mg3(PO4)2 + 3 Mg(OH)2 = 2(MgOH)3PO4
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
SnCl4 + HN = SnCl2 + HCl + N =>
SnCl4 + 2 HN = SnCl2 + 2 HCl + 2 N
Na2Al2O4 + H2SO4 = Al2O3 + Na2SO4 + H2O =>
Na2Al2O4 + H2SO4 = Al2O3 + Na2SO4 + H2O
KI + BaCl2 = K2Cl2 + Ba(I)2 =>
2 KI + BaCl2 = K2Cl2 + Ba(I)2
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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