| Équations équilibrées la veille |
CuO + 3 NaOH = CuOH3 + 3 NaO
H2SO4 + Pb(HO)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(HO)4 = Pb(SO4)2 + 4 H2O
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
sodiumhydroxide + aluminumnitrate = sodiumnitrate + aluminumhydroxide =>
3 NaOH + Al(NO3)3 = 3 NaNO3 + Al(OH)3
Fe2(O3) + C = Fe + CO2 =>
2 Fe2(O3) + 3 C = 4 Fe + 3 CO2
CuSO4 + MgSO4 = CuMgS2O8 =>
CuSO4 + MgSO4 = CuMgS2O8
Al2(SO4)3 + Ca(OH)2 = Al2Ca + (SO4)3(OH)2 =>
Al2(SO4)3 + Ca(OH)2 = Al2Ca + (SO4)3(OH)2
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
Na + K2SO4 = Na2(SO4) + K =>
2 Na + K2SO4 = Na2(SO4) + 2 K
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
K + Mn(NO3)2 = Mn + KNO3 =>
2 K + Mn(NO3)2 = Mn + 2 KNO3
SO3{2-} + CrO4{2-} + H2O = SO4{2-} + Cr(OH)3 + OH{-} =>
3 SO3{2-} + 2 CrO4{2-} + 5 H2O = 3 SO4{2-} + 2 Cr(OH)3 + 4 OH{-}
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
K + Fe(PO4) = Fe + K3PO4 =>
3 K + Fe(PO4) = Fe + K3PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Li + N = LiN =>
Li + N = LiN
HC{-}CH + KMnO4 + H2SO4 = HOOC{-}COOH + MnSO4 + K2SO4 + H2O =>
5 HC{-}CH + 4 KMnO4 + 6 H2SO4 = 5 HOOC{-}COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
PtCl4(aq) + H2(g) = Pt(s) + HCl(aq) =>
PtCl4(aq) + 2 H2(g) = Pt(s) + 4 HCl(aq)
H2SiO3 + HCl = SiCl4 + H2O =>
H2SiO3 + 4 HCl = SiCl4 + 3 H2O
KOH + CO3 = KHCO3 + O =>
KOH + CO3 = KHCO3 + O
NH3 + KMnO4 = MnO2 + N2 + KOH + H2O =>
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 KOH + 2 H2O
HBr + MnO2 = MnBr2 + Br2 + H2O =>
4 HBr + MnO2 = MnBr2 + Br2 + 2 H2O
MnO4 + C2H5OH = Mn + CO2 + H2O =>
3 MnO4 + 2 C2H5OH = 3 Mn + 4 CO2 + 6 H2O
Fe + Sn(No3) = Fe(No3)3 + Sn =>
Fe + 3 Sn(No3) = Fe(No3)3 + 3 Sn
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cl2 + O3 = ClO =>
3 Cl2 + 2 O3 = 6 ClO
NH4 + Cr2O7 = CrO3 + N2 + H2O =>
2 NH4 + 4 Cr2O7 = 8 CrO3 + N2 + 4 H2O
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H4O2 + Cl2 = CH2CHCOOCl2 + HCl =>
2 C3H4O2 + 3 Cl2 = 2 CH2CHCOOCl2 + 2 HCl
IO3{-1)+I{-}+H{+} = I2+H2O =>
IO3{-1)+5I{-}+6H{+} = 3 I2+3H2O
Al2S3 + CaO = Al2O3 + CaS =>
Al2S3 + 3 CaO = Al2O3 + 3 CaS
NH4OH + CrCl3 = NH4Cl + Cr(OH)3 =>
3 NH4OH + CrCl3 = 3 NH4Cl + Cr(OH)3
CoBr2 + Al = AlBr3 + Co =>
3 CoBr2 + 2 Al = 2 AlBr3 + 3 Co
Ca(OH)2 + Ca(H2PO4)2 = CaHPO4 + H2O =>
Ca(OH)2 + Ca(H2PO4)2 = 2 CaHPO4 + 2 H2O
BaCl2(aq) + KBr(aq) = KCl(aq) + BaBr2(s) =>
BaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + BaBr2(s)
SnCl2 + Na2SO4 = SnSO4 + NaCl =>
SnCl2 + Na2SO4 = SnSO4 + 2 NaCl
H2SO3 + NaCO3 = NaSO3 + H2CO3 =>
H2SO3 + NaCO3 = NaSO3 + H2CO3
KBr + BaCl2 = KCl + BaBr2 =>
2 KBr + BaCl2 = 2 KCl + BaBr2
CH3CHO + Ag(NH3)2{+} + OH{-} = CH3COO{-}NH4{+} + NH3 + Ag + H2O =>
CH3CHO + 2 Ag(NH3)2{+} + 3 OH{-} = CH3COO{-}NH4{+} + 4 NH3 + 2 Ag + 2 H2O
Ag2CO3 + Fe(C2H3O2)2 = FeCO3 + AgC2H3O2 =>
Ag2CO3 + Fe(C2H3O2)2 = FeCO3 + 2 AgC2H3O2
MnO + KCl = MnCl2 + K2O =>
MnO + 2 KCl = MnCl2 + K2O
NH3 = H + N =>
NH3 = 3 H + N
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H(BrO) + Zn(OH)2 = H2O + Zn(BrO)2 =>
2 H(BrO) + Zn(OH)2 = 2 H2O + Zn(BrO)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ba(NO3)2 + NaI = BaI2 + Na(NO3) =>
Ba(NO3)2 + 2 NaI = BaI2 + 2 Na(NO3)
Na2HPO4 + Ag(NO3) = Na2(NO3) + AgHPO4 =>
Na2HPO4 + Ag(NO3) = Na2(NO3) + AgHPO4
CH3COOH + HOCH2CH3 = CH3COOCH3 + H2O =>
2 CH3COOH + HOCH2CH3 = 2 CH3COOCH3 + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
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