| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6(NH4)(NO3)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu + AGNO3 = Cu(NO3)2 + AG =>
Cu + 2 AGNO3 = Cu(NO3)2 + 2 AG
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
C2H2(acetylene) + KMnO4 = H2CCOOK + MnO2 =>
C2H2(acetylene) + KMnO4 = H2CCOOK + MnO2
ZN + KNO3 + KOH = NH3 + K2ZNO2 + H2O =>
4 ZN + KNO3 + 7 KOH = NH3 + 4 K2ZNO2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2S + SO2 = S + HO2 =>
H2S + 2 SO2 = 3 S + 2 HO2
MgO + NaOh = Mg(Oh)2 + Na2O =>
MgO + 2 NaOh = Mg(Oh)2 + Na2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2O2 + NO2 = HNO3 =>
H2O2 + 2 NO2 = 2 HNO3
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Na + H2S = NaS + H2 =>
Na + H2S = NaS + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe(oh)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
Fe(oh)3 + 24 KOH + 9 Br2 = 3 K2FeO4 + 18 KBr + 12 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
Na + KNO3 = K2O + Na2O + N2 =>
10 Na + 2 KNO3 = K2O + 5 Na2O + N2
C + HCLO4 = CO2 + HCL =>
2 C + HCLO4 = 2 CO2 + HCL
ZN + MGSO4 = MG + ZNSO4 =>
ZN + MGSO4 = MG + ZNSO4
CU(OH)2(s) = CUO(s) + H2O(l) =>
CU(OH)2(s) = CUO(s) + H2O(l)
Na + H2SO4 = NaSO4 + S + H2O =>
3 Na + 4 H2SO4 = 3 NaSO4 + S + 4 H2O
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
MG + I2 = MGI2 =>
MG + I2 = MGI2
MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O
Na2S2O3 + H2So4 = Na2So4 + So2 + H2O + S =>
Na2S2O3 + 3 H2So4 = Na2So4 + 4 So2 + 3 H2O + 2 S
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
BaCl2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaCl(aq) =>
3 BaCl2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaCl(aq)
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
Cr + KClO4 = Cr2O3 + KCl =>
8 Cr + 3 KClO4 = 4 Cr2O3 + 3 KCl
K2MnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
K2MnO4 + 8 HCl = MnCl2 + 2 Cl2 + 4 H2O + 2 KCl
(CH3(CH2)2CH3) + O2 = H2O + CO2 =>
2(CH3(CH2)2CH3) + 13 O2 = 10 H2O + 8 CO2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
ZN + FESO4 = FE + ZNSO4 =>
ZN + FESO4 = FE + ZNSO4
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
HI + Ba(OH)2 = H2O + BaI2 =>
2 HI + Ba(OH)2 = 2 H2O + BaI2
Fe2O3(s) + H2O(l) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(l) = 2 Fe(OH)3(s)
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
C3H7Br + Na = C6H14 + NaBr =>
2 C3H7Br + 2 Na = C6H14 + 2 NaBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/17/17
Équations équilibrées sur10/17/16
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