| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7ONa + H2O = C3H7OH + NaOH
BaCl2*2H2O = Ba + Cl + H2O =>
BaCl2*2H2O = Ba + 2 Cl + 2 H2O
C9H13N + H2SO4 = C9H13NH2SO4 =>
C9H13N + H2SO4 = C9H13NH2SO4
Sn(NO3)4 = Sn(NO2)4 + O2 =>
Sn(NO3)4 = Sn(NO2)4 + 2 O2
Fe(OH)3 + NH4NO3 = Fe(NO3)3 + NH3 + H2O =>
Fe(OH)3 + 3 NH4NO3 = Fe(NO3)3 + 3 NH3 + 3 H2O
HClO3 + Mn = MnClO3 + H2 =>
2 HClO3 + 2 Mn = 2 MnClO3 + H2
MgSO3 + H2O = MgSO4 + H2 =>
MgSO3 + H2O = MgSO4 + H2
Ca(NO3)2 + NaF = Ca + F2 + Na(NO3)2 =>
2 Ca(NO3)2 + 2 NaF = 2 Ca + F2 + 2 Na(NO3)2
Co(OH) + HF = CoF + H2O =>
Co(OH) + HF = CoF + H2O
Na + Ca(ClO3)2 = Na(ClO3) + Ca =>
2 Na + Ca(ClO3)2 = 2 Na(ClO3) + Ca
NaBH4 + CH3OH = NaBOCH3 + H2 =>
2 NaBH4 + 2 CH3OH = 2 NaBOCH3 + 5 H2
Cr2(s) + H3PO4(aq) = CrPO4(s) + H2(g) =>
Cr2(s) + 2 H3PO4(aq) = 2 CrPO4(s) + 3 H2(g)
CaCO3 + H2O = CaO + H2CO3 =>
CaCO3 + H2O = CaO + H2CO3
Ag(NO3)2 + Na(OH) = Ag(OH)2 + Na(NO3) =>
Ag(NO3)2 + 2 Na(OH) = Ag(OH)2 + 2 Na(NO3)
C2H2O3 + C2H8N2 + C6H6O4S + NaOH = C18H20N2O6*Na + SO4 + H2O =>
15 C2H2O3 + 6 C2H8N2 + 11 C6H6O4S + 6 NaOH = 6 C18H20N2O6*Na + 11 SO4 + 15 H2O
C8H15BrN2 + KPF6 = C8H15PF6N2 + KBr =>
C8H15BrN2 + KPF6 = C8H15PF6N2 + KBr
O2 = O13 =>
13 O2 = 2 O13
AgCl + CaCO3 = Ag2CO3 + CaCl2 =>
2 AgCl + CaCO3 = Ag2CO3 + CaCl2
FeS + O2 = Fe3O + S2O2 =>
6 FeS + 4 O2 = 2 Fe3O + 3 S2O2
Al + H2O + KOH = H2 + KAl(OH)4 =>
2 Al + 6 H2O + 2 KOH = 3 H2 + 2 KAl(OH)4
NaOH + AgNO3 = NaNO3 + OHAg =>
NaOH + AgNO3 = NaNO3 + OHAg
C8H3 + O2 = CO + H =>
C8H3 + 4 O2 = 8 CO + 3 H
ZnSO4(aq) + K2S(aq) = ZnS(s) + K2SO4(aq) =>
ZnSO4(aq) + K2S(aq) = ZnS(s) + K2SO4(aq)
Mg(OH)2 + FeO = Fe(OH)2 + MgO =>
Mg(OH)2 + FeO = Fe(OH)2 + MgO
Na + H3(PO)3 = Na3(PO)4 + H2 =>
9 Na + 4 H3(PO)3 = 3 Na3(PO)4 + 6 H2
K2Cr2O7 + FeCl2 + H2SO4 = CrCl3 + Fe2(SO4)3 + FeCl3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeCl2 + 7 H2SO4 = 2 CrCl3 + 2 Fe2(SO4)3 + 2 FeCl3 + K2SO4 + 7 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
KMnO4 + KHSO3 + HCl + KCl = MnCl2 + K2SO4 + H2O =>
2 KMnO4 + 5 KHSO3 + HCl + 3 KCl = 2 MnCl2 + 5 K2SO4 + 3 H2O
H2Te + H2O = H3O + HTe =>
H2Te + H2O = H3O + HTe
Si2O4 + H2O = H4SiO4 =>
Si2O4 + 4 H2O = 2 H4SiO4
NH4NO3 + HCl = NH4Cl + HNO3 =>
NH4NO3 + HCl = NH4Cl + HNO3
Cl2(g) + KBr(ac) = KCl(cs) + Br2(l) =>
Cl2(g) + 2 KBr(ac) = 2 KCl(cs) + Br2(l)
FeSO4 + K2SO4 + H2O = K2Fe(SO4)2H2O =>
FeSO4 + K2SO4 + H2O = K2Fe(SO4)2H2O
CH3OH + HI = HOH + CH3I =>
CH3OH + HI = HOH + CH3I
Ag2CO3 + H = Ag + CO2 + H2O =>
Ag2CO3 + 2 H = 2 Ag + CO2 + H2O
CuSO4 + Cl2 = CuCl2SO4 =>
CuSO4 + Cl2 = CuCl2SO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zn + H3AsO4 + HCl = AsH3 + H2O + ZnCl2 =>
4 Zn + H3AsO4 + 8 HCl = AsH3 + 4 H2O + 4 ZnCl2
KMnO4 + SO2 + HCl = MnCl2 + SO3 + H2O + KCl =>
2 KMnO4 + 5 SO2 + 6 HCl = 2 MnCl2 + 5 SO3 + 3 H2O + 2 KCl
FeSO4 + NaHCO3 = Na2SO4 + CO2 + FeCO3 + H2O =>
FeSO4 + 2 NaHCO3 = Na2SO4 + CO2 + FeCO3 + H2O
Ga + H2O = Ga3O4 + H2 =>
3 Ga + 4 H2O = Ga3O4 + 4 H2
NiBr2 + HNO3 = Ni(NO3)2 + HBr =>
NiBr2 + 2 HNO3 = Ni(NO3)2 + 2 HBr
NaF + Ca(C2H3O2)2(aq) = CaF2(s) + Na(C2H3O2)(aq) =>
2 NaF + Ca(C2H3O2)2(aq) = CaF2(s) + 2 Na(C2H3O2)(aq)
(NH4)3PO4(aq) + CaCl2(aq) = CaPO4(s) + (NH4)3Cl2(aq) =>
(NH4)3PO4(aq) + CaCl2(aq) = CaPO4(s) + (NH4)3Cl2(aq)
Cu + Mg3N2 = CuN2 + Mg =>
Cu + Mg3N2 = CuN2 + 3 Mg
H2C2O4 + KMnO4 + HNo3 = CO2 + Mn(No3)2 + KNo3 + H2O =>
5 H2C2O4 + 2 KMnO4 + 6 HNo3 = 10 CO2 + 2 Mn(No3)2 + 2 KNo3 + 8 H2O
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
HMnO4 + HI = MnO + HIO4 + H2O =>
8 HMnO4 + 5 HI = 8 MnO + 5 HIO4 + 4 H2O
OF4 = O2 + F2 =>
2 OF4 = O2 + 4 F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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