| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnS2 + Sn(OH)4 = Mn(OH)4 + SnS2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Sb + NaOCl + H2O = NaCl + H3SbO4 =>
2 Sb + 5 NaOCl + 3 H2O = 5 NaCl + 2 H3SbO4
Au2Br + Ag = AgBr + Au =>
Au2Br + Ag = AgBr + 2 Au
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
AI + F2 = AIF3 =>
2 AI + 3 F2 = 2 AIF3
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ca + Ag2O = Ag + CaO =>
Ca + Ag2O = 2 Ag + CaO
Zn + NiSO = ZnSO + Ni =>
Zn + NiSO = ZnSO + Ni
[Co(NH3)6]SO4 + KI = CoI2 + K2SO4 + NH3 =>
[Co(NH3)6]SO4 + 2 KI = CoI2 + K2SO4 + 6 NH3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + NO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 134 KMnO4 + 323 H2SO4 = 174 KHSO4 + 5 Fe2(SO4)3 + 134 MnSO4 + 60 NO3 + 60 CO2 + 236 H2O
CaSO3 + HI = CaI2 + H2SO3 =>
CaSO3 + 2 HI = CaI2 + H2SO3
C4 + H2 = C4H10 =>
C4 + 5 H2 = C4H10
CH4 + SF6 = CF2 + HF + SF5 =>
CH4 + 6 SF6 = CF2 + 4 HF + 6 SF5
NiSO4 + Na2Cr2O7 + H2SO4 = Ni2(SO4)3 + Cr(SO4) + Na2SO4 + H2O =>
8 NiSO4 + Na2Cr2O7 + 7 H2SO4 = 4 Ni2(SO4)3 + 2 Cr(SO4) + Na2SO4 + 7 H2O
K + Au2(CO3)3 = K2CO3 + Au =>
6 K + Au2(CO3)3 = 3 K2CO3 + 2 Au
H2O + Br{-} + Al{3+} = Al + BrO3{-} + H{+} =>
3 H2O + Br{-} + 2 Al{3+} = 2 Al + BrO3{-} + 6 H{+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H5N + HNO3 = CO2 + H2O + N2 =>
5 C6H5N + 29 HNO3 = 30 CO2 + 27 H2O + 17 N2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CrBr3 + Cl2 = CrCl2 + Br2 =>
2 CrBr3 + 2 Cl2 = 2 CrCl2 + 3 Br2
H + O + Cu = HOCu =>
H + O + Cu = HOCu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2(CrO7) + HCl = CrCl3 + KCl + Cl + H2O =>
K2(CrO7) + 14 HCl = CrCl3 + 2 KCl + 9 Cl + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SnCl2 + MgCl2 = SnCl4 + Mg =>
SnCl2 + MgCl2 = SnCl4 + Mg
Zn + KBrO + H2SO4 = ZnSO4 + KBr + H2O =>
Zn + KBrO + H2SO4 = ZnSO4 + KBr + H2O
C2H5OH + O2 = H2 + CO2 =>
2 C2H5OH + 3 O2 = 6 H2 + 4 CO2
Mg + Br2 = Mg(Br2)2 =>
Mg + 2 Br2 = Mg(Br2)2
BiCl3 + H2O = Bi2O3 + HCl =>
2 BiCl3 + 3 H2O = Bi2O3 + 6 HCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + HNO3 =>
Mn(NO3)2 + NaClO + H2O = MnO2 + NaCl + 2 HNO3
C12H8 + O2 = CO2 + H2O =>
C12H8 + 14 O2 = 12 CO2 + 4 H2O
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C + Cl2 = CCl14 =>
C + 7 Cl2 = CCl14
MnI2 = Mn2 + I4 =>
2 MnI2 = Mn2 + I4
SnCl2 + MgCl2 = SnCl4 + Mg =>
SnCl2 + MgCl2 = SnCl4 + Mg
CH3COOH + C5H11Cl = CH3COOC5H11 + HCl =>
CH3COOH + C5H11Cl = CH3COOC5H11 + HCl
B2O3 + H2O = BO2 + H2 =>
B2O3 + H2O = 2 BO2 + H2
C6H14 + KMnO4 + H2SO4 = HC2H3O2 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 14 KMnO4 + 21 H2SO4 = 15 HC2H3O2 + 7 K2SO4 + 14 MnSO4 + 26 H2O
Cr(s) + AlClO3 = Al + CrClO3 =>
Cr(s) + AlClO3 = Al + CrClO3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Ag + As2O5 = AgO + As =>
5 Ag + As2O5 = 5 AgO + 2 As
KCl + MgO = K2O + MgCl2 =>
2 KCl + MgO = K2O + MgCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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