| Équations équilibrées la veille |
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(s) + 6 H2O
MgS(s) + HNO3 = H2S + Mg(NO3)2 =>
MgS(s) + 2 HNO3 = H2S + Mg(NO3)2
Zn(s) + Cu2SO4(aq) = ZnSO4 + Cu =>
Zn(s) + Cu2SO4(aq) = ZnSO4 + 2 Cu
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Pb + W = Pb2W5 =>
2 Pb + 5 W = Pb2W5
CuCaF2 = CuF2Ca =>
CuCaF2 = CuF2Ca
C2H6 + Br2 = C2Br6 + HBr =>
C2H6 + 6 Br2 = C2Br6 + 6 HBr
Ag2(CO3) + FeF3 = AgF + Fe2(CO3)3 = Ag2(CO3) + FeF3 =>
3 Ag2(CO3) + 2 FeF3 = 6 AgF + Fe2(CO3)3
Mg2 + Si + HCl = MgCl2 + SiH4 =>
Mg2 + Si + 4 HCl = 2 MgCl2 + SiH4
KBrO3 + SbCl3 + HCl = SbCl5 + KBr + H2O =>
KBrO3 + 3 SbCl3 + 6 HCl = 3 SbCl5 + KBr + 3 H2O
C4H10 + O = CO + HO =>
C4H10 + 14 O = 4 CO + 10 HO
SO2 + NaOH + O2 = Na2SO4 + H2O =>
2 SO2 + 4 NaOH + O2 = 2 Na2SO4 + 2 H2O
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ni3S4 + O2 = NiO + SO2 =>
2 Ni3S4 + 11 O2 = 6 NiO + 8 SO2
K + Na3N = K3N + Na =>
3 K + Na3N = K3N + 3 Na
H2SO4(aq) = H2O2(l) + SO2(g) =>
H2SO4(aq) = H2O2(l) + SO2(g)
Cu + KOH = KCuOH =>
Cu + KOH = KCuOH
C8H18 + KMnO4 + H2SO4 = C8H6 + K2SO4 + MnSO4 + H2O =>
5 C8H18 + 12 KMnO4 + 18 H2SO4 = 5 C8H6 + 6 K2SO4 + 12 MnSO4 + 48 H2O
C6H5CHO + KMnO4 + KOH = K2MnO4 + H2O + C6H5COOH =>
C6H5CHO + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + C6H5COOH
Mn(SO4)2 + FeSO4 = MnSO4 + Fe2(SO4)3 =>
Mn(SO4)2 + 2 FeSO4 = MnSO4 + Fe2(SO4)3
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
*3KOH + H3PO4 = K3PO4 + *3H2O =>
*3KOH + H3PO4 = K3PO4 + *3H2O
C2H2O + H2O = aceticacid =>
C2H2O + H2O = C2H4O2
Fe(NO3)3 + K3[Fe(CN)6] = KNO3 + Fe[Fe(CN)6] =>
Fe(NO3)3 + K3[Fe(CN)6] = 3 KNO3 + Fe[Fe(CN)6]
CrBr3 + CH3COOH = (CH3COO)3Cr + HBr =>
CrBr3 + 3 CH3COOH = (CH3COO)3Cr + 3 HBr
Mg + O + Cl = Mg(ClO4)2 =>
Mg + 8 O + 2 Cl = Mg(ClO4)2
NaOH + Al2O3 = H2O + AlO2 + Na =>
2 NaOH + Al2O3 = H2O + 2 AlO2 + 2 Na
Al(OH)3 + H3PO4 = [Al(OH)2]3PO4 + H2O =>
3 Al(OH)3 + H3PO4 = [Al(OH)2]3PO4 + 3 H2O
K(s) + H2O(a) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(a) = 2 KOH(aq) + H2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HNO3 = Al(OH) + NO2 =>
Al + HNO3 = Al(OH) + NO2
H2SO3 + AgF = H2F + AgSO3 =>
H2SO3 + AgF = H2F + AgSO3
NaAl(OH)4HBr = Al(OH)3 + H2O + NaBr =>
NaAl(OH)4HBr = Al(OH)3 + H2O + NaBr
K + Ca = CaK =>
K + Ca = CaK
Na + CrO4 = Na2O + Cr4 =>
32 Na + 4 CrO4 = 16 Na2O + Cr4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CH4N2O + H2SO4 + C6H12O6 = C5H11NO2S + H2O + CO2 =>
2 CH4N2O + 4 H2SO4 + 5 C6H12O6 = 4 C5H11NO2S + 16 H2O + 12 CO2
Al(OOCCH3)3 + H2O = Al(OH)3 + CH3COOH =>
Al(OOCCH3)3 + 3 H2O = Al(OH)3 + 3 CH3COOH
CuOH2SO4(aq) = CuSO4H2O(l) =>
CuOH2SO4(aq) = CuSO4H2O(l)
Zn + C2O4 = ZnC2O4 =>
Zn + C2O4 = ZnC2O4
MgO2 + H2O = MgOH + H2O2 =>
2 MgO2 + 4 H2O = 2 MgOH + 3 H2O2
NH3 + HCl = NH4Cl2 + H2 =>
2 NH3 + 4 HCl = 2 NH4Cl2 + H2
Na2S2O3 + AgNo3 = Ag2S2O3 + NaNo3 =>
Na2S2O3 + 2 AgNo3 = Ag2S2O3 + 2 NaNo3
C2H6 + Br2 = HBr + C2H5Br =>
C2H6 + Br2 = HBr + C2H5Br
KH2(SO4) = K(SO4)H2 =>
KH2(SO4) = K(SO4)H2
FeN + Cl2 = FeCl2 + N2 =>
2 FeN + 2 Cl2 = 2 FeCl2 + N2
H2AsO4{-}(aq) + H2O(l) = OH{-}(aq) + H3AsO4(aq) =>
H2AsO4{-}(aq) + H2O(l) = OH{-}(aq) + H3AsO4(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
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