| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6(l) + 6 Cl2(g) = C6Cl6(s) + 6 HCl(g)
H3AsO4 + PbX2 = HX + PbHAsO4 =>
H3AsO4 + PbX2 = 2 HX + PbHAsO4
Fe(s) + Pb(NO3)2 = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2 = Fe(NO3)2(aq) + Pb(s)
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + (NH4)(OH) =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6(NH4)(OH)
Na2O + AgNO3 = Ag2O + NaNO3 =>
Na2O + 2 AgNO3 = Ag2O + 2 NaNO3
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + CH3C(O)CH2CH3 + H2O =>
4 CH3CH(OH)CH2CH3 + 2 KMnO4 + 4 H2SO4 = Mn2(SO4)3 + K2SO4 + 4 CH3C(O)CH2CH3 + 8 H2O
Li + Au3Cl = LiCl + Au =>
Li + Au3Cl = LiCl + 3 Au
FeO(s) + SiO2(s) = FeSiO3(l) =>
FeO(s) + SiO2(s) = FeSiO3(l)
CO + O2 = C1O2 =>
2 CO + O2 = 2 C1O2
Ca10(PO4)6(OH)2 + H3PO4 = H2O + (Ca10(PO4)6)3(PO4)2 =>
3 Ca10(PO4)6(OH)2 + 2 H3PO4 = 6 H2O + (Ca10(PO4)6)3(PO4)2
Ti + Si = TiSi2 =>
Ti + 2 Si = TiSi2
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
NH4NO3 + MgS = Mg(NO3)2 + (NH4)2S =>
2 NH4NO3 + MgS = Mg(NO3)2 + (NH4)2S
Pb(CH3COO)2 + KBr = PbBr2 + KCH3COO =>
Pb(CH3COO)2 + 2 KBr = PbBr2 + 2 KCH3COO
CH2CH(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH2CH(CH2)2CH3 + 15 O2 = 10 CO2 + 10 H2O
Ba(HPO4) + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 Ba(HPO4) + Ba(OH)2 = Ba3(PO4)2 + 2 H2O
Br2 + SnCl2 + NaOH = NaSnO4 + NaBr + NaCl + H2O =>
5 Br2 + 2 SnCl2 + 16 NaOH = 2 NaSnO4 + 10 NaBr + 4 NaCl + 8 H2O
Al + Cl(NO3)2 = Al(NO3)3 + Cl =>
2 Al + 3 Cl(NO3)2 = 2 Al(NO3)3 + 3 Cl
K2CO3 + HF = KHF2 + CO2 + H2O =>
K2CO3 + 4 HF = 2 KHF2 + CO2 + H2O
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
Rh2(SO4)3 + NH2OH = RhSO4 + H2SO4 + N2O + H2O =>
2 Rh2(SO4)3 + 2 NH2OH = 4 RhSO4 + 2 H2SO4 + N2O + H2O
Na2HPO2 + Cl2 = Na2ClPO2 + HCl =>
Na2HPO2 + Cl2 = Na2ClPO2 + HCl
K + OH = KO + H2O =>
K + 2 OH = KO + H2O
FeBr3 + CuSO4 = FeCu + Br3SO4 =>
FeBr3 + CuSO4 = FeCu + Br3SO4
NH3 + H2SO4 = NH4SO4 + H =>
NH3 + H2SO4 = NH4SO4 + H
NH4(OH) + Ba(NO3)2 = NH4NO3 + Ba(OH)2 =>
2 NH4(OH) + Ba(NO3)2 = 2 NH4NO3 + Ba(OH)2
K2O + P4O10 = KP2 + O2 =>
2 K2O + 2 P4O10 = 4 KP2 + 11 O2
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl4 + KCl + H2O =>
3 FeCl2 + KMnO4 + 8 HCl = 3 FeCl3 + MnCl4 + KCl + 4 H2O
CH3CSNH2 + NaOH + H2O = CH3COONa + H2S + NH3 =>
CH3CSNH2 + NaOH + H2O = CH3COONa + H2S + NH3
C4H8 + HCl = C6H5Cl + H2 =>
3 C4H8 + 2 HCl = 2 C6H5Cl + 8 H2
HC2H3O2 + LiOH = H2O + LiOOCCH3 =>
HC2H3O2 + LiOH = H2O + LiOOCCH3
Ca(NO3)2 + Na2CO3 = Ca2(CO3)2 + NaNO3 =>
2 Ca(NO3)2 + 2 Na2CO3 = Ca2(CO3)2 + 4 NaNO3
Co(No3)2 + NaF = CoF2 + NaNo3 =>
Co(No3)2 + 2 NaF = CoF2 + 2 NaNo3
BaFeO4 + HCl = BaCl2 + FeCl3 + H2O + Cl2 =>
2 BaFeO4 + 16 HCl = 2 BaCl2 + 2 FeCl3 + 8 H2O + 3 Cl2
CrO4H = H2OCr2O7 =>
2 CrO4H = H2OCr2O7
PtNaCl = PtClNa =>
PtNaCl = PtClNa
Th(NO3)4 + K4[Fe(CN)6] = Th[Fe(CN)6] + KNO3 =>
Th(NO3)4 + K4[Fe(CN)6] = Th[Fe(CN)6] + 4 KNO3
CuSO4 + Na2(CO3) = Cu(CO3) + Na2(SO4) =>
CuSO4 + Na2(CO3) = Cu(CO3) + Na2(SO4)
AgCl2 + NH4OH = Ag(NH3)2 + Cl + H2O =>
AgCl2 + 2 NH4OH = Ag(NH3)2 + 2 Cl + 2 H2O
I2 + AlCl3 = AlI2 + Cl2 =>
2 I2 + 2 AlCl3 = 2 AlI2 + 3 Cl2
C2H5COH + HNO3 = CH3COO + H3 + NO =>
6 C2H5COH + 6 HNO3 = 9 CH3COO + 5 H3 + 6 NO
C6H12O6 + Cu{+2} + OH{-} = C6H11O7{-} + Cu2O + H2O =>
C6H12O6 + 2 Cu{+2} + 5 OH{-} = C6H11O7{-} + Cu2O + 3 H2O
C2H4Br2 + O2 = HBr + CO2 + H2O =>
2 C2H4Br2 + 5 O2 = 4 HBr + 4 CO2 + 2 H2O
HOOC(CH2)4COOH + C2H5OH = C10H18O4 + H2O =>
HOOC(CH2)4COOH + 2 C2H5OH = C10H18O4 + 2 H2O
KClO3 + H2S = KCl + SO2 + H2O =>
KClO3 + H2S = KCl + SO2 + H2O
C4H8S2 + O2 = CO2 + H2O + SO3 =>
C4H8S2 + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
C5H9O4N + O2 = CO2 + HNO3 + H2O =>
2 C5H9O4N + 13 O2 = 10 CO2 + 2 HNO3 + 8 H2O
P2O3(s) = P(s) + O2(g) =>
2 P2O3(s) = 4 P(s) + 3 O2(g)
HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + 2 H2O(l)
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/09/25
Équations équilibrées sur06/08/24
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