| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C2H4 + Br3 = 3 C2H6Br + 2 C2H
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Ge + S = GeS =>
Ge + S = GeS
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
C2H5Br + CH3Cl + Na = C3H8 + NaCl + Br =>
C2H5Br + CH3Cl + Na = C3H8 + NaCl + Br
Cu + HClO4 = Cu(ClO4)2 + ClO2 + H2O =>
3 Cu + 8 HClO4 = 3 Cu(ClO4)2 + 2 ClO2 + 4 H2O
P + HNO3 + H2O = NO + H3PO4 =>
3 P + 5 HNO3 + 2 H2O = 5 NO + 3 H3PO4
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Sr(OH)2 + NH4SCN = Sr(SCN)2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4SCN = Sr(SCN)2 + 2 NH3 + 2 H2O
KCl + Na2[PtCl6] = K2[PtCl6] + NaCl =>
2 KCl + Na2[PtCl6] = K2[PtCl6] + 2 NaCl
HCl + C8H9NO + CuCl2*2H2O = CuCl4C16H20N2O2 + H2O =>
2 HCl + 2 C8H9NO + CuCl2*2H2O = CuCl4C16H20N2O2 + 2 H2O
C2H5OH + O2 = CO2 + (H2O)2 =>
2 C2H5OH + 6 O2 = 4 CO2 + 3(H2O)2
CH3CHCH2 + KMnO4 + KOH = CH3COOK + H2O + K2MnO4 =>
2 CH3CHCH2 + 12 KMnO4 + 15 KOH = 3 CH3COOK + 9 H2O + 12 K2MnO4
Fe(NO3)3 + CrBr3 = Cr(NO3)3 + FeBr3 =>
Fe(NO3)3 + CrBr3 = Cr(NO3)3 + FeBr3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
H2S2O7(l) + H2O = H2SO4(l) =>
H2S2O7(l) + H2O = 2 H2SO4(l)
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgOH + HNO3 = AgNO3 + H2O =>
AgOH + HNO3 = AgNO3 + H2O
NaOH + HPO = HOH + NaPO =>
NaOH + HPO = HOH + NaPO
MgSO4 + Na2S = MgS + Na2SO4 =>
MgSO4 + Na2S = MgS + Na2SO4
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
C78H13O + O2 = CO2 + H2O =>
4 C78H13O + 323 O2 = 312 CO2 + 26 H2O
NH4C2H3O2 + H2SO4 = HC2H3O2 + (NH4)2SO4 =>
2 NH4C2H3O2 + H2SO4 = 2 HC2H3O2 + (NH4)2SO4
Cr2O3 + H2SO4 = CrH(SO4)2 + H2O =>
Cr2O3 + 4 H2SO4 = 2 CrH(SO4)2 + 3 H2O
H2O + NaCl + NH3 + CO2 = NaHCO3 + NH4Cl =>
H2O + NaCl + NH3 + CO2 = NaHCO3 + NH4Cl
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K + F = KF =>
K + F = KF
BaC4H6O4 + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
BaC4H6O4 + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
MgF2 + Cs = CsF + Mg =>
MgF2 + 2 Cs = 2 CsF + Mg
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Fe2O3 + Ca3(PO4)2 = Fe(PO4) + CaO =>
Fe2O3 + Ca3(PO4)2 = 2 Fe(PO4) + 3 CaO
Br2 + Na2CO3 = NaBr + NaBrO3 + CO2 =>
3 Br2 + 3 Na2CO3 = 5 NaBr + NaBrO3 + 3 CO2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
HCl + KMnO4 + SnCl2 = MnCl2 + H2O + SnCl4 + KCl =>
16 HCl + 2 KMnO4 + 5 SnCl2 = 2 MnCl2 + 8 H2O + 5 SnCl4 + 2 KCl
NO2 + NaOH = NaO2 + NOH =>
NO2 + NaOH = NaO2 + NOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NiOOH + H2SO4 + C6H12O6 = NiSO4 + H2O + CO2 =>
24 NiOOH + 24 H2SO4 + C6H12O6 = 24 NiSO4 + 42 H2O + 6 CO2
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
C6H12O6 + NO3{-} + H3O{+} = NH4{+} + CO2 + H2O =>
C6H12O6 + 3 NO3{-} + 6 H3O{+} = 3 NH4{+} + 6 CO2 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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