| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr3N2 + 3 H2O = 3 SrO + 2 NH3
Al(OH)3 + Cu(SO4) = Cu(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 Cu(SO4) = 3 Cu(OH)2 + Al2(SO4)3
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
KCl + Zn(NO3)2 = ZnCl + K(NO3)2 =>
KCl + Zn(NO3)2 = ZnCl + K(NO3)2
Ca(s) + AlCl3(aq) = CaCl2 + Al =>
3 Ca(s) + 2 AlCl3(aq) = 3 CaCl2 + 2 Al
Na3Po4 + LiOH = Li3Po4 + NaOH =>
Na3Po4 + 3 LiOH = Li3Po4 + 3 NaOH
Na2O + Cl2 = NaClO + NaCl =>
Na2O + Cl2 = NaClO + NaCl
Fe(OH)3 + HCl = H2O + FeCl3 =>
Fe(OH)3 + 3 HCl = 3 H2O + FeCl3
Zn + O2 + P6 = Zn3(PO3)2 =>
9 Zn + 9 O2 + P6 = 3 Zn3(PO3)2
(NH4)6NiMo9O32 + HCl = NH4Cl + MoO2Cl2 + NiCl2 + Cl2 + H2O =>
(NH4)6NiMo9O32 + 28 HCl = 6 NH4Cl + 9 MoO2Cl2 + NiCl2 + Cl2 + 14 H2O
HCO3 + Ca(OH)2 = Ca(CO3)2 + H2O =>
2 HCO3 + Ca(OH)2 = Ca(CO3)2 + 2 H2O
Pb(OH)2 + CsOH = Cs2PbO2 + H2O =>
Pb(OH)2 + 2 CsOH = Cs2PbO2 + 2 H2O
C68H111O50S2 + H2O = CH4 + CO2 + H2S =>
8 C68H111O50S2 + 130 H2O = 279 CH4 + 265 CO2 + 16 H2S
H2CO3 + (CaCO3)2 = Ca(HCO3)2 =>
2 H2CO3 + (CaCO3)2 = 2 Ca(HCO3)2
Fe2(SO4)3 + HNO3 = Fe(NO3)3 + H2(SO4) =>
Fe2(SO4)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2(SO4)
CO2 + H2 + C2H2 = C4H8O2 =>
2 CO2 + 5 H2 + 3 C2H2 = 2 C4H8O2
S2O3{-2} + O2 + H2O = SO4{2-} + H{+} =>
S2O3{-2} + 2 O2 + H2O = 2 SO4{2-} + 2 H{+}
HCl + LiOH = Li2Cl2 + H2O =>
2 HCl + 2 LiOH = Li2Cl2 + 2 H2O
Ba(NO3)2 + K2CO3 = KNO3 + BaCO3 =>
Ba(NO3)2 + K2CO3 = 2 KNO3 + BaCO3
Ca(HCO3)2 + CH3COOH = Ca(CH2COO)2 + CO2 + H2O =>
4 Ca(HCO3)2 + 7 CH3COOH = 4 Ca(CH2COO)2 + 6 CO2 + 10 H2O
AgNO3 + NaCl = AgNCl + O3Na =>
AgNO3 + NaCl = AgNCl + O3Na
Ba = Ba(oh)2 =>
2 Ba = Ba(oh)2
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Cs2TeO3 + LiMnO4 + H2TeO4 = Cs2TeO4 + MnTeO4 + Li2TeO4 + H2O =>
5 Cs2TeO3 + 2 LiMnO4 + 3 H2TeO4 = 5 Cs2TeO4 + 2 MnTeO4 + Li2TeO4 + 3 H2O
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
Mo + NaNO3 + NaOH = Na2MoO4 + NaNO2 + H2O =>
Mo + 3 NaNO3 + 2 NaOH = Na2MoO4 + 3 NaNO2 + H2O
Zn(SO4)(aq) + Mg(s) = Mg(SO4)(aq) + Zn(s) =>
Zn(SO4)(aq) + Mg(s) = Mg(SO4)(aq) + Zn(s)
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + KSO4 + H2O + KOH =>
10 KMnO4 + 18 NaOH + Na2S2O3 = 10 Na2MnO4 + 2 KSO4 + 5 H2O + 8 KOH
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Ag + KCn + O2 + H2O = KAgCn2 + KOH =>
4 Ag + 8 KCn + O2 + 2 H2O = 4 KAgCn2 + 4 KOH
KMnO4 + C8H14 = CO4(CH2)6K2 + MnO2 + KOH + H2O =>
50 KMnO4 + 21 C8H14 = 24 CO4(CH2)6K2 + 50 MnO2 + 2 KOH + 2 H2O
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
CH3CH2OH + Zn = Zn(OH)2 + CH3CH2 =>
2 CH3CH2OH + Zn = Zn(OH)2 + 2 CH3CH2
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
P4 + KMnO4 + NaOH = K3PO4 + MnO2 + H2O + Na3PO4 =>
9 P4 + 60 KMnO4 + 48 NaOH = 20 K3PO4 + 60 MnO2 + 24 H2O + 16 Na3PO4
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
KOH + NaOH = NaK(OH)2 =>
KOH + NaOH = NaK(OH)2
Na3PO4 + LiOH = NaOH + Li3PO4 =>
Na3PO4 + 3 LiOH = 3 NaOH + Li3PO4
Na3Po4 + LiOH = Li3Po4 + NaOH =>
Na3Po4 + 3 LiOH = Li3Po4 + 3 NaOH
H2SO4(aq) + Al(s) = Al2SO4(aq) + H(g) =>
H2SO4(aq) + 2 Al(s) = Al2SO4(aq) + 2 H(g)
Ca(s)H2O = CaOH2 =>
Ca(s)H2O = CaOH2
Na3Po4 + LiOH = Li3Po4 + NaOH =>
Na3Po4 + 3 LiOH = Li3Po4 + 3 NaOH
Si + P = Si4P =>
4 Si + P = Si4P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/25
Équations équilibrées sur05/13/24
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