| Équations équilibrées la veille |
Cu2S + 2 Cu2O = 6 Cu + SO2
KSO4 + Cu(OH)2 = CuSO4 + K(OH)2 =>
KSO4 + Cu(OH)2 = CuSO4 + K(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CoCl2*6H2O + NH3 + NH4Cl + H2O2 = H2O + [Co(NH3)6]Cl3 =>
2 CoCl2*6H2O + 10 NH3 + 2 NH4Cl + H2O2 = 14 H2O + 2[Co(NH3)6]Cl3
H(NO3) + Ca(OH)2 = Ca(NO3)2 + H(OH) =>
2 H(NO3) + Ca(OH)2 = Ca(NO3)2 + 2 H(OH)
Ba + Cu3PO4 = Ba3(PO4)2 + Cu =>
3 Ba + 2 Cu3PO4 = Ba3(PO4)2 + 6 Cu
Pb + ZnCl = PbZn + Cl2 =>
2 Pb + 2 ZnCl = 2 PbZn + Cl2
Ca(OH)2(aq) + H3PO4(aq) = Ca + (PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 3 Ca + (PO4)2(s) + 6 H2O(l)
Ca(s) + Fe(NO3)3(aq) = Fe(s) + CaNO3(aq) =>
3 Ca(s) + Fe(NO3)3(aq) = Fe(s) + 3 CaNO3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaO2 + O2 = BaO12 =>
BaO2 + 5 O2 = BaO12
NaBH4 + NaOH = Na + BH3 + H2O =>
NaBH4 + NaOH = 2 Na + BH3 + H2O
HBr = Br + H2 =>
2 HBr = 2 Br + H2
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
Fe(OH)2 + K2Cr2O7 = KOH + FeCr2O7 =>
Fe(OH)2 + K2Cr2O7 = 2 KOH + FeCr2O7
C6H12O + O2 = C6H12O2 =>
2 C6H12O + O2 = 2 C6H12O2
SrF2 + Pb = PbF2 + Sr =>
SrF2 + Pb = PbF2 + Sr
Cu + AgNo3 = Cu(No2)2 + Ag =>
3 Cu + 4 AgNo3 = 3 Cu(No2)2 + 4 Ag
AgNo3 + NH4Cl = AgCl + NH4No3 =>
AgNo3 + NH4Cl = AgCl + NH4No3
C10H19O3N + O2 = CO2 + H2O + NO3 =>
4 C10H19O3N + 59 O2 = 40 CO2 + 38 H2O + 4 NO3
K2SO4 + HPO4 = KPO4 + H2SO4 =>
K2SO4 + 2 HPO4 = 2 KPO4 + H2SO4
HI(aq) + MnCO3(s) = MnI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + MnCO3(s) = MnI2(aq) + H2O(l) + CO2(g)
SrS + Al2(SO4)3 = SrSO4 + Al2S3 =>
3 SrS + Al2(SO4)3 = 3 SrSO4 + Al2S3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
F + S6 = SF6 =>
36 F + S6 = 6 SF6
Al(NO3)3 + Ba(OH) = Ba(NO3)2 + Al2(OH)3 =>
2 Al(NO3)3 + 3 Ba(OH) = 3 Ba(NO3)2 + Al2(OH)3
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
CuI + Br2 = CuBr2 + I =>
CuI + Br2 = CuBr2 + I
bromine + potassiumiodide = Iodine + potassiumbromide =>
Br2 + 2 KI = I2 + 2 KBr
MnO4 + HCl + FeC2O4 = MnCl2 + FeCl2 + CO2 + H2O =>
MnO4 + 8 HCl + 3 FeC2O4 = MnCl2 + 3 FeCl2 + 6 CO2 + 4 H2O
SnCl3 = Sn + Cl =>
SnCl3 = Sn + 3 Cl
(NH4)2S + Ba(OH)2 = Ba(NH4)2 + S(OH)2 =>
(NH4)2S + Ba(OH)2 = Ba(NH4)2 + S(OH)2
KMnO4 + AlI3 + H2SO4 = MnSO4 + KSO4 + Al2(SO4)3 + I2 + H2O =>
3 KMnO4 + 4 AlI3 + 12 H2SO4 = 3 MnSO4 + 3 KSO4 + 2 Al2(SO4)3 + 6 I2 + 12 H2O
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
NH4NO3 + CaCl2 = (NH4)Cl + Ca(NO3)2 =>
2 NH4NO3 + CaCl2 = 2(NH4)Cl + Ca(NO3)2
CaF2 + H2(SO4) = HF + Ca(SO4) =>
CaF2 + H2(SO4) = 2 HF + Ca(SO4)
Fe + HCl = H2 + Fe3Cl3 =>
6 Fe + 6 HCl = 3 H2 + 2 Fe3Cl3
NO + KOH = N2 + KNO2 + H2O =>
6 NO + 4 KOH = N2 + 4 KNO2 + 2 H2O
H3PO4 + SO3 = H2SO4 + HPO3 =>
H3PO4 + SO3 = H2SO4 + HPO3
C7H5OCl + C2H5OH = C7H5O2C2H5 + HCl =>
C7H5OCl + C2H5OH = C7H5O2C2H5 + HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu(NO3)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + K(NO3)2 =>
4 Cu(NO3)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + 4 K(NO3)2
S2Cl2(g) + NH3(g) = S4N4(s) + S8(s) + NH4Cl =>
6 S2Cl2(g) + 16 NH3(g) = S4N4(s) + S8(s) + 12 NH4Cl
CH3OH + Cr2O7 + H{+} = CH2O + Cr3{+} + H2O =>
20 CH3OH + 3 Cr2O7 + 2 H{+} = 20 CH2O + 2 Cr3{+} + 21 H2O
C8H8O3 + NaOH = C7H6O3Na + CH3OH + H2O =>
13 C8H8O3 + 14 NaOH = 14 C7H6O3Na + 6 CH3OH + 5 H2O
KIO2 + Cl = KCl + IO2 =>
KIO2 + Cl = KCl + IO2
Sn + KOH = SnKO + H =>
Sn + KOH = SnKO + H
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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