| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)2CHOH + CuO = (CH3)2CO + Cu + H2O
NH3 + CO2 + H2O = C6H12O6 + NO2 =>
24 NH3 + 42 CO2 + 6 H2O = 7 C6H12O6 + 24 NO2
K2SO4 + Mg(NO3)2 = KNO3 + MgSO4 =>
K2SO4 + Mg(NO3)2 = 2 KNO3 + MgSO4
C2H6 + Cl1 = C2H5Cl + HCl =>
C2H6 + 2 Cl1 = C2H5Cl + HCl
C4H9OH + [O] = CH3COOH + H2O =>
C4H9OH + 4[O] = 2 CH3COOH + H2O
Li2CO3 + Y = Li + Y2(CO3)3 =>
3 Li2CO3 + 2 Y = 6 Li + Y2(CO3)3
Fe + AuBr = Au + FeBr3 =>
Fe + 3 AuBr = 3 Au + FeBr3
Zn + H3PO4 = ZnHPO4 + H2 =>
Zn + H3PO4 = ZnHPO4 + H2
Ca(NO3)2(aq) + Na2S(aq) = CaS(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2S(aq) = CaS(s) + 2 NaNO3(aq)
Al2(SO4)3 + K2S + H2O = Al(OH)3 + H2S + K2SO4 =>
Al2(SO4)3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 3 K2SO4
PbS + CH3COOH = Pb(CH3COO)2 + H2S =>
PbS + 2 CH3COOH = Pb(CH3COO)2 + H2S
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
CrO4 + Cu + H2O = Cr(OH)3 + Cu(OH)2 =>
2 CrO4 + 5 Cu + 8 H2O = 2 Cr(OH)3 + 5 Cu(OH)2
Sn + H2SO4 + HNO3 = SnSO4 + H2O + NO =>
3 Sn + 3 H2SO4 + 2 HNO3 = 3 SnSO4 + 4 H2O + 2 NO
H2O2(aq) = O2(aq) + H2O(aq) =>
2 H2O2(aq) = O2(aq) + 2 H2O(aq)
MgO + CuSO4 = MgSO4 + CuO =>
MgO + CuSO4 = MgSO4 + CuO
ZrO2 + Nb2O5 + Li2CO3 = Li29Nb3Zr9O40 + CO2 =>
18 ZrO2 + 3 Nb2O5 + 29 Li2CO3 = 2 Li29Nb3Zr9O40 + 29 CO2
MgO + CuSO4 = MgSO4 + CuO =>
MgO + CuSO4 = MgSO4 + CuO
C6H5COOH + H2O = C6H5OH + CO2 =>
14 C6H5COOH + 3 H2O = 15 C6H5OH + 8 CO2
MgCl2 + Na2CO3 + H2O = Mg(OH)2*3MgCO3 + Mg(HCO3)2 + NaCl =>
5 MgCl2 + 5 Na2CO3 + 2 H2O = Mg(OH)2*3MgCO3 + Mg(HCO3)2 + 10 NaCl
S(s) + HNO3(aq) = SO2(g) + NO(g) + H2O(l) =>
3 S(s) + 4 HNO3(aq) = 3 SO2(g) + 4 NO(g) + 2 H2O(l)
PCl5 = PCl3(g) + Cl2(g) =>
PCl5 = PCl3(g) + Cl2(g)
Cu(s) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
ZrI4 = Zr + I =>
ZrI4 = Zr + 4 I
ZnCl2 + Pb(NO3)2 = ZnPb + Cl2(NO3)2 =>
ZnCl2 + Pb(NO3)2 = ZnPb + Cl2(NO3)2
KI + AgCl = KCl + AgI =>
KI + AgCl = KCl + AgI
LiI + PbO = Li2O + PbI2 =>
2 LiI + PbO = Li2O + PbI2
NiCl2 + K3(PO4) = Ni3(PO4)2 + KCl =>
3 NiCl2 + 2 K3(PO4) = Ni3(PO4)2 + 6 KCl
BaCl2H2O = BaCl2 + H2O =>
BaCl2H2O = BaCl2 + H2O
Li2SO3(s) + HCl(aq) = LiCl(aq) + SO2(g) + H2O(l) =>
Li2SO3(s) + 2 HCl(aq) = 2 LiCl(aq) + SO2(g) + H2O(l)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cu(NO3)2 + K3(PO4) = Cu3(PO4)2 + KNO3 =>
3 Cu(NO3)2 + 2 K3(PO4) = Cu3(PO4)2 + 6 KNO3
CuNO3 + AgNO3 = Cu(NO3)2 + Ag =>
CuNO3 + AgNO3 = Cu(NO3)2 + Ag
K2Cr2O7 + NO2 + H2SO4 = K2SO4 + Cr(NO3)3 + H2O =>
K2Cr2O7 + 6 NO2 + H2SO4 = K2SO4 + 2 Cr(NO3)3 + H2O
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
CH4(g) + S(g) = CS2(l) + H2S(g) =>
CH4(g) + 4 S(g) = CS2(l) + 2 H2S(g)
Al + CH3OH = (CH3COO)3Al + H2 =>
2 Al + 12 CH3OH = 2(CH3COO)3Al + 15 H2
NaCO3(s) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(s) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
Pb3(PO4)2 = Pb2 + (PO4)3 =>
6 Pb3(PO4)2 = 9 Pb2 + 4(PO4)3
C4H8 + CuO = C4H5O + H2O + Cu =>
2 C4H8 + 5 CuO = 2 C4H5O + 3 H2O + 5 Cu
NaCl + AlP = Na3P + AlCl3 =>
3 NaCl + AlP = Na3P + AlCl3
PCl5 = PCl3(g) + Cl2(g) =>
PCl5 = PCl3(g) + Cl2(g)
NaBr + K2SO4 = Na2SO4 + KBr =>
2 NaBr + K2SO4 = Na2SO4 + 2 KBr
N2O5 + Cu = CuO + N2 =>
N2O5 + 5 Cu = 5 CuO + N2
C5H8(g) + O2(g) = CO2(g) + H2O(l) =>
C5H8(g) + 7 O2(g) = 5 CO2(g) + 4 H2O(l)
MnCl2*4H2O + Na(CH3COO)*3H2O + C5H8O2 = Mn(C5H8O2)3 + NaCl(CH3COO) + H2O =>
MnCl2*4H2O + 2 Na(CH3COO)*3H2O + 3 C5H8O2 = Mn(C5H8O2)3 + 2 NaCl(CH3COO) + 10 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
C57H110O6 + KOH = CH3(CH2)16COOK + C3H8O3 =>
C57H110O6 + 3 KOH = 3 CH3(CH2)16COOK + C3H8O3
CuSO4*5H2O + NaOH = CuO + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaOH = CuO + Na2SO4 + 6 H2O
NaN3 + O2 = Na + N2O =>
4 NaN3 + 3 O2 = 4 Na + 6 N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/05/24
Équations équilibrées sur07/05/23
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