| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + NaPO4 = ZnPO4 + Na(NO3)2
Pd(s) + ZnSO4(aq) = PdSO4(aq) + Zn(s) =>
Pd(s) + ZnSO4(aq) = PdSO4(aq) + Zn(s)
C4H10 + CaSiO3 + FeC = FeSi + CO + H2 + CaO =>
C4H10 + 4 CaSiO3 + 4 FeC = 4 FeSi + 8 CO + 5 H2 + 4 CaO
CuCl2 + FeS = CuS + FeCl2 =>
CuCl2 + FeS = CuS + FeCl2
KNO3 + Al + H2O = Al(OH)3 + KNO2 =>
3 KNO3 + 2 Al + 3 H2O = 2 Al(OH)3 + 3 KNO2
C2H5OH + KMnO4 + KOH = CH3COOH + K2MnO2 + H2O =>
5 C2H5OH + 4 KMnO4 + 4 KOH = 5 CH3COOH + 4 K2MnO2 + 7 H2O
Hg(OH)2 + Cu = Cu(OH)2 + Hg =>
Hg(OH)2 + Cu = Cu(OH)2 + Hg
HS + AlOH = HOH + AlS =>
HS + AlOH = HOH + AlS
CoSO4 + NaCl = CoCl2 + Na2SO4 =>
CoSO4 + 2 NaCl = CoCl2 + Na2SO4
P + I = PI3 =>
P + 3 I = PI3
H2SO4 + KI = KHSO4 + H2O + H2S + I2 =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 H2O + H2S + 4 I2
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + KNO3 =>
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KNO3
Al + CuCl2 = AlCl + CuCl =>
Al + CuCl2 = AlCl + CuCl
CoCl2 + KI = CoI2 + KCl =>
CoCl2 + 2 KI = CoI2 + 2 KCl
H3CO + O2 = CO2 + H2O =>
4 H3CO + 5 O2 = 4 CO2 + 6 H2O
AlI3 + Br = AlBr3 + I2 =>
2 AlI3 + 6 Br = 2 AlBr3 + 3 I2
Na2CO3 + COCl2 + H2O = NaHCO3 + NaCl =>
3 Na2CO3 + COCl2 + 2 H2O = 4 NaHCO3 + 2 NaCl
Ba(NO3)2 + Pb3(PO4)2 = Ba3(PO4)2 + Pb(NO3)2 =>
3 Ba(NO3)2 + Pb3(PO4)2 = Ba3(PO4)2 + 3 Pb(NO3)2
K2Cr2O7 + H2SO4 + Na2SO2 = Cr2(SO3)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO2 = Cr2(SO3)3 + K2SO4 + 3 Na2SO4 + 4 H2O
Au + Cl2 + H2O = H[AuCl3(OH)] =>
2 Au + 3 Cl2 + 2 H2O = 2 H[AuCl3(OH)]
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C18H32 + O2 = CO2 + H2O =>
C18H32 + 26 O2 = 18 CO2 + 16 H2O
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
OPCl3 + NH3 = OP(NH2)3 + NH4Cl =>
OPCl3 + 6 NH3 = OP(NH2)3 + 3 NH4Cl
LiCl + NH4NO3 = LiNO3 + NH4Cl =>
LiCl + NH4NO3 = LiNO3 + NH4Cl
CH3CH2OH + CH3COOH = H2O + CH3COOCH2CH3 =>
CH3CH2OH + CH3COOH = H2O + CH3COOCH2CH3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
(NH4)2SO4 + NH4OH = N2H6SO4 + H2O + NH5 =>
(NH4)2SO4 + NH4OH = N2H6SO4 + H2O + NH5
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
Cu(s) + H2SO4(l) = CuSO4(s) + SO2(g) + H2O(g) =>
Cu(s) + 2 H2SO4(l) = CuSO4(s) + SO2(g) + 2 H2O(g)
CuS + NO3{-} = Cu + SO4{2-} + NO =>
CuS + 2 NO3{-} = Cu + SO4{2-} + 2 NO
CH3COONa + K2SO4 = CH3COOK + Na2SO4 =>
2 CH3COONa + K2SO4 = 2 CH3COOK + Na2SO4
O2 + I3 = I2O3 =>
9 O2 + 4 I3 = 6 I2O3
CU20 + C = CU = CO2 =>
CU20 + 19 C = 20 CU
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
H2SO4(aq) + NaOH(s) = Na2 + SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(s) = Na2 + SO4(aq) + 2 H2O(l)
NH4SO4(aq) + NaOH(aq) = NaSO4(aq) + NH3(g) + H2O(l) =>
NH4SO4(aq) + NaOH(aq) = NaSO4(aq) + NH3(g) + H2O(l)
C6H10O5 = CO + H2 + C =>
C6H10O5 = 5 CO + 5 H2 + C
HVO3 + NH4OH = NH4VO3 + H2O =>
HVO3 + NH4OH = NH4VO3 + H2O
C9H7NO + O2 = CO2 + H2O + N2 =>
4 C9H7NO + 41 O2 = 36 CO2 + 14 H2O + 2 N2
Al(OH)3 + H2O2 = Al(OH3)3 + O2 =>
Al(OH)3 + 3 H2O2 = Al(OH3)3 + 3 O2
Fe(NO3)3 = NO2 + O2 + Fe2O3 =>
4 Fe(NO3)3 = 12 NO2 + 3 O2 + 2 Fe2O3
H2Cr2O7 + HI = Cr(OH)3 + I2 + H2O =>
H2Cr2O7 + 6 HI = 2 Cr(OH)3 + 3 I2 + H2O
KOK + KH2PO4 = K3PO4 + H2O =>
KOK + KH2PO4 = K3PO4 + H2O
HCO3(aq) + KOH(aq) = KCO3 + H2O =>
HCO3(aq) + KOH(aq) = KCO3 + H2O
Mg(s) + Cr(NO3)3(aq) = Cr(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Cr(NO3)3(aq) = 2 Cr(s) + 3 Mg(NO3)2(aq)
Cd + NiO + H2O = Cd(OH)2 + Ni(OH) =>
Cd + 2 NiO + 2 H2O = Cd(OH)2 + 2 Ni(OH)
MnO4 + TeO2 + H2SO4 = MnSO4 + TeO3 + H2O =>
MnO4 + 3 TeO2 + H2SO4 = MnSO4 + 3 TeO3 + H2O
SnO2 + H2SO4 = SnSO4 + H2O2 =>
SnO2 + H2SO4 = SnSO4 + H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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