| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H29COOH + Br2 = C17H29COOBr + HBr
C4H8 + CO2 = CO + H2 =>
C4H8 + 4 CO2 = 8 CO + 4 H2
MgCO3 + H2SO4 = MgSO4 + CO2H2O =>
MgCO3 + H2SO4 = MgSO4 + CO2H2O
Mg(NO3)2*6H2O = MgO + N2 + O2 + H2O =>
2 Mg(NO3)2*6H2O = 2 MgO + 2 N2 + 5 O2 + 12 H2O
CuCl2 + Na2SO3 + H2O = HCl + Na2SO4 + CuCl =>
2 CuCl2 + Na2SO3 + H2O = 2 HCl + Na2SO4 + 2 CuCl
Pb + Fe(NO3)2 = Pb(NO3)2 + Fe =>
Pb + Fe(NO3)2 = Pb(NO3)2 + Fe
SO + AgN = SN + AgO =>
SO + AgN = SN + AgO
CHCH + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 CHCH + 8 KMnO4 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
FeSO4 + AgNO3 = Fe(NO3) + AgSO4 =>
FeSO4 + AgNO3 = Fe(NO3) + AgSO4
AgCl(s) + NH4OH(aq) = Ag(NH3)2Cl + H2O =>
AgCl(s) + 2 NH4OH(aq) = Ag(NH3)2Cl + 2 H2O
C3H7OH + Na2Cr2O7 + OH2(SO4) = Cr2(SO4)3 + Na2(SO4) + H2O + HC3H5O2 =>
7 C3H7OH + 2 Na2Cr2O7 + 8 OH2(SO4) = 2 Cr2(SO4)3 + 2 Na2(SO4) + 15 H2O + 7 HC3H5O2
H2SO4 + BaBr2 = H2Br2 + Ba(SO4) =>
H2SO4 + BaBr2 = H2Br2 + Ba(SO4)
PbSO4 + NaCl = PbCl2 + Na2SO4 =>
PbSO4 + 2 NaCl = PbCl2 + Na2SO4
Cr2Cl2 + K2Cr2O7 + HCl = CrCl3 + KCl + H2O =>
3 Cr2Cl2 + 2 K2Cr2O7 + 28 HCl = 10 CrCl3 + 4 KCl + 14 H2O
Pb(NO3)2 + NaOH + H2O = Na2[Pb(OH)4] + HNO3 =>
Pb(NO3)2 + 2 NaOH + 2 H2O = Na2[Pb(OH)4] + 2 HNO3
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
Cd + H2SO4 = CdSO4 + H2S + H2O =>
4 Cd + 5 H2SO4 = 4 CdSO4 + H2S + 4 H2O
PbO + CO2 = (PbCO3) =>
PbO + CO2 = (PbCO3)
SnI4 + KI = SnI2 + KI3 =>
SnI4 + KI = SnI2 + KI3
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
Ca3(Po4)2 + H2SO4 = CaSO4 + H3Po4 =>
Ca3(Po4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3Po4
(NH4)3PO4 + KHCO3 = K3PO4 + NH4HCO3 =>
(NH4)3PO4 + 3 KHCO3 = K3PO4 + 3 NH4HCO3
(NH4)2SO4(aq) + Al(OH)3(s) = NH3(g) + H2O(l) + Al2(SO4)3(aq) =>
3(NH4)2SO4(aq) + 2 Al(OH)3(s) = 6 NH3(g) + 6 H2O(l) + Al2(SO4)3(aq)
NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + HNO3(aq) =>
2 NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HNO3(aq)
C6H4CH3Cl + NaOH = C6H4CH3ONa + HCl =>
C6H4CH3Cl + NaOH = C6H4CH3ONa + HCl
MnO4 + H = Mn + H2O =>
MnO4 + 8 H = Mn + 4 H2O
AgNO3(aq) + HCI(aq) = AgCI(s) + HNO3(aq) =>
AgNO3(aq) + HCI(aq) = AgCI(s) + HNO3(aq)
NaCl + PbBr2 = NaBr + PbCl2 =>
2 NaCl + PbBr2 = 2 NaBr + PbCl2
HClO4 + KOH = H2O + KClO4 =>
HClO4 + KOH = H2O + KClO4
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
NaFe(OH)4 = NaFeO2 + H2O =>
NaFe(OH)4 = NaFeO2 + 2 H2O
FeSO4 + H2O = (FeOH)2SO4 + H2SO4 =>
2 FeSO4 + 2 H2O = (FeOH)2SO4 + H2SO4
Fe + O + H = HOFe =>
Fe + O + H = HOFe
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
C6H14O3 + O2 = CO2 + H2O =>
C6H14O3 + 8 O2 = 6 CO2 + 7 H2O
Pb + I = PbI2 =>
Pb + 2 I = PbI2
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
KBr + Cl1 = KCl + Br2 =>
2 KBr + 2 Cl1 = 2 KCl + Br2
MgCl2 + Na2HPO4 + NH3 = NaCl + NH4Cl + Mg3(PO4)2 =>
3 MgCl2 + 2 Na2HPO4 + 2 NH3 = 4 NaCl + 2 NH4Cl + Mg3(PO4)2
Pb(NO3)2 + Na1 = Pb + NaNO3 =>
Pb(NO3)2 + 2 Na1 = Pb + 2 NaNO3
CH3COOH + AgO = CO2 + H2O + Ag =>
CH3COOH + 4 AgO = 2 CO2 + 2 H2O + 4 Ag
FeSO4*(NH4)2SO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 + (NH4)2SO4 =>
3 FeSO4*(NH4)2SO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4 + 3(NH4)2SO4
C3H5 + O = C2H3CHO + H2O =>
2 C3H5 + 3 O = 2 C2H3CHO + H2O
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
AgNo3 + CaCl2 = AgCl + Ca(No3)2 =>
2 AgNo3 + CaCl2 = 2 AgCl + Ca(No3)2
Ba(CH3COO)2 + NaOH = Ba(OH)2 + NaCH3COO =>
Ba(CH3COO)2 + 2 NaOH = Ba(OH)2 + 2 NaCH3COO
HN3 + KI = HI + N3K =>
HN3 + KI = HI + N3K
C4H10N4 + O2 = CO2 + H2O + NO2 =>
2 C4H10N4 + 21 O2 = 8 CO2 + 10 H2O + 8 NO2
Fe22O3 + C = Fe + CO2 =>
2 Fe22O3 + 3 C = 44 Fe + 3 CO2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
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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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