| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
HClO4 + Na2CO3 = CO2 + H2O + NaClO4 =>
2 HClO4 + Na2CO3 = CO2 + H2O + 2 NaClO4
AgNO3 + NaBH4 = H2 + Ag + NaNO3 + BH3 =>
2 AgNO3 + 2 NaBH4 = H2 + 2 Ag + 2 NaNO3 + 2 BH3
Ca(H2PO4)2 + KOH = K(H2PO4) + Ca(OH)2 =>
Ca(H2PO4)2 + 2 KOH = 2 K(H2PO4) + Ca(OH)2
SO2 + MnO4{-2} = SO4{-2} + MnO2 =>
SO2 + MnO4{-2} = SO4{-2} + MnO2
V{3+} + Zn = Zn{2+} + V =>
2 V{3+} + 3 Zn = 3 Zn{2+} + 2 V
NH4OH + K2S = (NH4)2S + KOH =>
2 NH4OH + K2S = (NH4)2S + 2 KOH
Cu(OH)2 + (NH4)2SO4 + NH4OH = Cu(NH3)4SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH4OH = Cu(NH3)4SO4 + 4 H2O
Na3AlO3 + H2SO4 = Na3[AlO3]SO4 + H2 =>
Na3AlO3 + H2SO4 = Na3[AlO3]SO4 + H2
C4H4O6{2-} + ClO3{-} + OH{-} = CO3{2-} + Cl{-} + H2O =>
3 C4H4O6{2-} + 5 ClO3{-} + 18 OH{-} = 12 CO3{2-} + 5 Cl{-} + 15 H2O
K2Cr2O7 + NH4OH = KOH + (NH4)2Cr2O7 =>
K2Cr2O7 + 2 NH4OH = 2 KOH + (NH4)2Cr2O7
K2Cr2O7 + CH3OH + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 3 HCOOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
HNO2 = H2O + HNO3 + NO =>
3 HNO2 = H2O + HNO3 + 2 NO
KMn(O)4 + NaCl + (H)2S(O)4 = (Cl)2 + K2SO4 + MnSO4 + (H)2O + Na2SO4 =>
2 KMn(O)4 + 10 NaCl + 8(H)2S(O)4 = 5(Cl)2 + K2SO4 + 2 MnSO4 + 8(H)2O + 5 Na2SO4
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O =>
CH3CH2OH + C3H7COOH = C3H7COOCH3CH2 + H2O
H + Y = HY =>
H + Y = HY
Al2O3 + HMnO4 = Al(MnO4)3 + H2O =>
Al2O3 + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2O
Tl + Cl = Tl(Cl) =>
Tl + Cl = Tl(Cl)
Sn + Cl2 + ZnI2 = ZnCl2 + SnI2 =>
Sn + Cl2 + ZnI2 = ZnCl2 + SnI2
KClO2(s) = KCl(s) + O(g) =>
KClO2(s) = KCl(s) + 2 O(g)
NaC2H3O2 + CsHCO3 = NaHCO3 + CsC2H3O2 =>
NaC2H3O2 + CsHCO3 = NaHCO3 + CsC2H3O2
C6H10O5 + C6H10O3 = C15H22O8 + C2H4O2 =>
5 C6H10O5 + 3 C6H10O3 = 2 C15H22O8 + 9 C2H4O2
Mg(CH3COO)2 + AgNO3 = MgNO3 + Ag(CH3COO)2 =>
Mg(CH3COO)2 + AgNO3 = MgNO3 + Ag(CH3COO)2
HBr(aq) + RbOH(aq) = H2O(l) + RbBr(aq) =>
HBr(aq) + RbOH(aq) = H2O(l) + RbBr(aq)
C23H3ON4O4S2 + O2 = CO2 + H2O + N2 + SO2 =>
4 C23H3ON4O4S2 + 93 O2 = 92 CO2 + 6 H2O + 8 N2 + 8 SO2
Mg + HNO3 = Mg(NO3)2 + NH3 + H2O =>
4 Mg + 9 HNO3 = 4 Mg(NO3)2 + NH3 + 3 H2O
K2SO4 + H2S = K2S + SO2 + H2O =>
3 K2SO4 + 4 H2S = 3 K2S + 4 SO2 + 4 H2O
Mg(OH)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
HCl + NaHCO3 = NaCl(ac) + CO2(g) + H2O(l) =>
HCl + NaHCO3 = NaCl(ac) + CO2(g) + H2O(l)
Sn2O3 + C = Sn + CO =>
Sn2O3 + 3 C = 2 Sn + 3 CO
Mg(NO3)2 + H2SO4 + Cu = CuSO4 + MgSO4 + H2O + NO =>
Mg(NO3)2 + 4 H2SO4 + 3 Cu = 3 CuSO4 + MgSO4 + 4 H2O + 2 NO
Na2CO3 + C6H8O7*H2O = Na3C6H5O7 + H2O + CO2 =>
3 Na2CO3 + 2 C6H8O7*H2O = 2 Na3C6H5O7 + 5 H2O + 3 CO2
CaClO4 = CaCl + O2 =>
CaClO4 = CaCl + 2 O2
NH4OH + Hg(NO3)2 = NH4NO3 + H2O + HgO =>
2 NH4OH + Hg(NO3)2 = 2 NH4NO3 + H2O + HgO
MgO + ClO2 = MgCl2 + O3 =>
3 MgO + 6 ClO2 = 3 MgCl2 + 5 O3
BaCO3 + La2O3 + MgO + Re + ReO3 = BaLaMgReO6 + CO2 =>
6 BaCO3 + 3 La2O3 + 6 MgO + Re + 5 ReO3 = 6 BaLaMgReO6 + 6 CO2
Na3PO4(aq) + ZnSO4(aq) = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = 3 Na2SO4 + Zn3(PO4)2
RuK3 + Ag + CO = Ru(CO)5 + AgK =>
RuK3 + 3 Ag + 5 CO = Ru(CO)5 + 3 AgK
C(s) + SO2(g) = CS2(s) + CO2(g) =>
3 C(s) + 2 SO2(g) = CS2(s) + 2 CO2(g)
Li44Si + FePO4 = Si + LiFePO4 =>
Li44Si + 44 FePO4 = Si + 44 LiFePO4
P4 + I2 + H2O = H3PO3 + HI =>
P4 + 6 I2 + 12 H2O = 4 H3PO3 + 12 HI
C2HCl + O2 = CO2 + H2O + Cl =>
4 C2HCl + 9 O2 = 8 CO2 + 2 H2O + 4 Cl
Cu7 = Cu =>
Cu7 = 7 Cu
VOSO4 + KMnO4 + H2O = H3VO4 + K2SO4 + MnSO4 + H2SO4 =>
10 VOSO4 + 2 KMnO4 + 22 H2O = 10 H3VO4 + K2SO4 + 2 MnSO4 + 7 H2SO4
C4H9OH + AlBr3 + HNO3 = C4H9Br + H2O + Al(NO3)3 =>
3 C4H9OH + AlBr3 + 3 HNO3 = 3 C4H9Br + 3 H2O + Al(NO3)3
Na(SO4) + Ca(NO2) = Na(NO2) + Ca(SO4) =>
Na(SO4) + Ca(NO2) = Na(NO2) + Ca(SO4)
Al(OH)3*2H2O + UF6 = AlOF + UO2F2 + HF =>
Al(OH)3*2H2O + 2 UF6 = AlOF + 2 UO2F2 + 7 HF
LiOH + Al(NO3)3 = Li(NO3) + Al(OH)3 =>
3 LiOH + Al(NO3)3 = 3 Li(NO3) + Al(OH)3
C3H8O3 + NaOH = NaOHC3H8O3 =>
C3H8O3 + NaOH = NaOHC3H8O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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