| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + 3 NaNO2 = Na2S + 3 NaNO3
NH4(NO3) + KOH = NH3 + H2O + KNO3 =>
NH4(NO3) + KOH = NH3 + H2O + KNO3
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
MgO + NaOH = Mg(OH) + NaO =>
MgO + NaOH = Mg(OH) + NaO
Ru(OH)2 + H2SO4(s) = Ru2(SO4)2(k) + H2O(s) =>
2 Ru(OH)2 + 2 H2SO4(s) = Ru2(SO4)2(k) + 4 H2O(s)
Zn(No3)2 + NH4OH = ZnOH + NH4(No3)2 =>
Zn(No3)2 + NH4OH = ZnOH + NH4(No3)2
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
CO + BaO = BaC2 + CO2 =>
5 CO + BaO = BaC2 + 3 CO2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
MgCl3 + HCl = Cl2 + MgH3 =>
MgCl3 + 3 HCl = 3 Cl2 + MgH3
HCOONH4 = HCOO + NH4 =>
HCOONH4 = HCOO + NH4
CaO + P2O5 + H2SO4 = H3PO4 + CaSO4 =>
3 CaO + P2O5 + 3 H2SO4 = 2 H3PO4 + 3 CaSO4
Rb + RbNO = Rb2O + N2 =>
2 Rb + 2 RbNO = 2 Rb2O + N2
Zn{2+} + MnO2 + OH{-} = MnO4 + H2O + Zn =>
2 Zn{2+} + MnO2 + 4 OH{-} = MnO4 + 2 H2O + 2 Zn
H2O2 + KBr = H2O + KBrO =>
H2O2 + KBr = H2O + KBrO
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Fe(O)2 + O2 = Fe(O)3 =>
2 Fe(O)2 + O2 = 2 Fe(O)3
C2H2 + KOH + KMnO4 = K2C2O4 + H2O + K2MnO4 =>
C2H2 + 10 KOH + 8 KMnO4 = K2C2O4 + 6 H2O + 8 K2MnO4
NH4(NO3) + KOH = NH3 + H2O + KNO3 =>
NH4(NO3) + KOH = NH3 + H2O + KNO3
N2 + H2O = HN3 + NO =>
7 N2 + 2 H2O = 4 HN3 + 2 NO
NaNo3 + CaCo3 = NaCo3 + CaNo3 =>
NaNo3 + CaCo3 = NaCo3 + CaNo3
C5H9O2Na + NaOH = C5H8O2Na2 + H2O =>
C5H9O2Na + NaOH = C5H8O2Na2 + H2O
Na(CH3COO) + Ag2S2O3 = Na2S2O3 + Ag(CH3COO) =>
2 Na(CH3COO) + Ag2S2O3 = Na2S2O3 + 2 Ag(CH3COO)
AgNO3(aq) + NiSO4(aq) = Ag2SO4(s) + Ni(NO3)2(aq) =>
2 AgNO3(aq) + NiSO4(aq) = Ag2SO4(s) + Ni(NO3)2(aq)
NaHCO3 + CH3CHOOH = NaCH3COOH + CO2 + H2O =>
NaHCO3 + CH3CHOOH = NaCH3COOH + CO2 + H2O
Ag(NO3) + Ca2 + Cl2 = AgCl + Ca2(NO3)2 =>
2 Ag(NO3) + Ca2 + Cl2 = 2 AgCl + Ca2(NO3)2
MgOHBr + HBr = MgBr2 + H2O =>
MgOHBr + HBr = MgBr2 + H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2
FePO4 + NH3 = Fe + NH3PO4 =>
FePO4 + NH3 = Fe + NH3PO4
Ba(OH)2 + P2O5 = (BaOH)3PO4 + H2O =>
6 Ba(OH)2 + P2O5 = 2(BaOH)3PO4 + 3 H2O
Pb(NO3)2 + K2S = PbS + (NO3)2K2 =>
Pb(NO3)2 + K2S = PbS + (NO3)2K2
C4H8O + KMnO4 + H2SO4 = C4H6O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 4 KMnO4 + 6 H2SO4 = 5 C4H6O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
KMnO4 + Na2SO3*16H2O + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3*16H2O + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 83 H2O
Fe + Al2(SO4) = FeSO4 + Al =>
Fe + Al2(SO4) = FeSO4 + 2 Al
S + Al = Al3S2 =>
2 S + 3 Al = Al3S2
Co(NO3)2 + K2CO3 = CoCO3 + K2(NO3)2 =>
Co(NO3)2 + K2CO3 = CoCO3 + K2(NO3)2
MoCl3 + KOH = Mo(OH)3 + KCl =>
MoCl3 + 3 KOH = Mo(OH)3 + 3 KCl
C4H10O3 + Na = C4H7O3Na3 + H2 =>
2 C4H10O3 + 6 Na = 2 C4H7O3Na3 + 3 H2
C8H18O2 + O2 = CO2 + H2O =>
2 C8H18O2 + 23 O2 = 16 CO2 + 18 H2O
Zn + HgSO4 = ZnSO4 + Hg =>
Zn + HgSO4 = ZnSO4 + Hg
MnCl2 + H2O2 = HMnO4 + HCl + H2O =>
2 MnCl2 + 5 H2O2 = 2 HMnO4 + 4 HCl + 2 H2O
Li2(SO4) = Li2S + O2 =>
Li2(SO4) = Li2S + 2 O2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Ai4C3 + H2O = CH4 + Ai(OH)3 = =>
Ai4C3 + 12 H2O = 3 CH4 + 4 Ai(OH)3
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Cu(NH3)4{2+} + K4Fe(CN)6 = Cu2Fe(CN)6 + NH3 + K{+| =>
2 Cu(NH3)4{2+} + K4Fe(CN)6 = Cu2Fe(CN)6 + 8 NH3 + 4 K{+|
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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