| Équations équilibrées la veille |
KNO3H2SO4H2O2 = HNO3KHSO5H2O
Ba(oh)2 + Fe(Cl)3 = Fe(oh)3 + Ba(Cl)2 =>
9 Ba(oh)2 + 12 Fe(Cl)3 = 4 Fe(oh)3 + 18 Ba(Cl)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Fe3O4 + Mg = Fe + MgO =>
Fe3O4 + 4 Mg = 3 Fe + 4 MgO
H2OSr = SrOH2 =>
H2OSr = SrOH2
Fe3O4 + Mg = Fe + MgO =>
Fe3O4 + 4 Mg = 3 Fe + 4 MgO
(NH4)2SO4 = NH3 + N2 + SO2 + H2O =>
3(NH4)2SO4 = 4 NH3 + N2 + 3 SO2 + 6 H2O
IO3{-} + HSO3{-} + H2O = I2 + SO4{-2} + H3O{+} =>
2 IO3{-} + 5 HSO3{-} + 2 H2O = I2 + 5 SO4{-2} + 3 H3O{+}
H2SO4 + Pb = PbSO4 + H2 =>
H2SO4 + Pb = PbSO4 + H2
CH3COOCH3 + O2 = CO2 + H2O =>
2 CH3COOCH3 + 7 O2 = 6 CO2 + 6 H2O
Ca + HCl = Ca(Cl2) + H2 =>
Ca + 2 HCl = Ca(Cl2) + H2
C8H10 + NO = N2 + CO2 + H2O =>
2 C8H10 + 42 NO = 21 N2 + 16 CO2 + 10 H2O
Fe3O4 + Mg = Fe + MgO =>
Fe3O4 + 4 Mg = 3 Fe + 4 MgO
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
NaClO + NH3 = NaCl + N2H4 + H2O =>
NaClO + 2 NH3 = NaCl + N2H4 + H2O
NaClO4 + Cr2O3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO4 + 4 Cr2O3 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 8 H2O
C6H12 + C7H8 = C13H20 =>
C6H12 + C7H8 = C13H20
S + KCl = SK + Cl =>
S + KCl = SK + Cl
NaOH + C = OH + NaC =>
NaOH + C = OH + NaC
HClO4 + As2S3 + H2O = H3AsO4 + H2SO4 + HCl =>
7 HClO4 + 2 As2S3 + 12 H2O = 4 H3AsO4 + 6 H2SO4 + 7 HCl
C4 = C2 =>
C4 = 2 C2
P4S6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + H3PO4 =>
5 P4S6 + 56 KMnO4 + 54 H2SO4 = 28 K2SO4 + 56 MnSO4 + 24 H2O + 20 H3PO4
K4 + Si = K4Si =>
K4 + Si = K4Si
CuSO4 + Co = Co2(SO4)3 + Cu =>
3 CuSO4 + 2 Co = Co2(SO4)3 + 3 Cu
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CaSO4 + Li2CO3 = CaCO3 + Li2SO4 =>
CaSO4 + Li2CO3 = CaCO3 + Li2SO4
C8H8 + Br = C8H8Br =>
C8H8 + Br = C8H8Br
Na2CO3(aq) + HCl(s) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(aq) + 2 HCl(s) = CO2(g) + H2O(l) + 2 NaCl(aq)
KClO3 + Fe2O3 + KOH = K2FeO4 + KCl + H2O =>
KClO3 + Fe2O3 + 4 KOH = 2 K2FeO4 + KCl + 2 H2O
NaNO2 + NaCrO4 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
4 NaNO2 + 2 NaCrO4 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
InBr3 + P2O5 = In2O3 + PBr5 =>
10 InBr3 + 3 P2O5 = 5 In2O3 + 6 PBr5
Pb(NO3)2 + Na2SO4 = Pb(SO4) + NaNO3 =>
Pb(NO3)2 + Na2SO4 = Pb(SO4) + 2 NaNO3
AlCl3 + K2O = Al2O3 + KCl =>
2 AlCl3 + 3 K2O = Al2O3 + 6 KCl
K2(Cr2O7) + H2SO4 = K2SO4 + H2Cr2O7 =>
K2(Cr2O7) + H2SO4 = K2SO4 + H2Cr2O7
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaOH + Br2 = NaBrO + NaBr + H2O =>
2 NaOH + Br2 = NaBrO + NaBr + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe3O4 + Mg = Fe + MgO =>
Fe3O4 + 4 Mg = 3 Fe + 4 MgO
AgNo3 + MgCl2 = AgCl2 + No3Mg =>
AgNo3 + MgCl2 = AgCl2 + No3Mg
K2SO4 + CuCl2 = CuSO4 + K2Cl2 =>
K2SO4 + CuCl2 = CuSO4 + K2Cl2
CO2 + H2O = C6H12O6 + O2 = C6H12O6 = C3H4O3 + H2O =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AlCl3 + BeF2 = AlF3 + BeCl2 =>
2 AlCl3 + 3 BeF2 = 2 AlF3 + 3 BeCl2
zinc + sulfuricacid = zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
SF2 + H2O = SO + HF =>
SF2 + H2O = SO + 2 HF
Fe3O4 + Mg = Fe + MgO =>
Fe3O4 + 4 Mg = 3 Fe + 4 MgO
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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