| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H8O3 + C16H34O + NH4OH = C10H15N + H2O =>
32 C8H8O3 + 19 C16H34O + 56 NH4OH = 56 C10H15N + 171 H2O
ZnCl2 + NaOH = Zn5(OH)8Cl2 + NaCl =>
5 ZnCl2 + 8 NaOH = Zn5(OH)8Cl2 + 8 NaCl
CuSo4*5H2O + NH3 = [Cu(NH3)4]So4*H2O + H2O =>
CuSo4*5H2O + 4 NH3 = [Cu(NH3)4]So4*H2O + 4 H2O
ZnCl2 + NaOH = Zn5(OH)8Cl2 + NaCl =>
5 ZnCl2 + 8 NaOH = Zn5(OH)8Cl2 + 8 NaCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ga(NO3)3*8H2O + NH4H2PO4 = GaPO4 + H2O + NH3 + NO3 =>
3 Ga(NO3)3*8H2O + 3 NH4H2PO4 = 3 GaPO4 + 27 H2O + 4 NH3 + 8 NO3
FeCO3 + KOH = Fe(OH)2 + K2CO3 =>
FeCO3 + 2 KOH = Fe(OH)2 + K2CO3
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4*H2O + 4 H2O
HNO3 + FeSO4 + H2SO4 = Fe(SO4)3 + NO + H2O =>
4 HNO3 + 3 FeSO4 + 6 H2SO4 = 3 Fe(SO4)3 + 4 NO + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuSO4 + Na2SO3 + NaCl + H2O = Na2SO4 + HCuCl2 =>
2 CuSO4 + Na2SO3 + 4 NaCl + H2O = 3 Na2SO4 + 2 HCuCl2
Ga(NO3)3*8H2O + NH4H2PO4 = GaPO4 + H2O + NH3 + NO2 =>
7 Ga(NO3)3*8H2O + 7 NH4H2PO4 = 7 GaPO4 + 71 H2O + 4 NH3 + 24 NO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
(Fe(OH)2)2SO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + H2O =>
3(Fe(OH)2)2SO4 + 12 HNO3 = Fe2(SO4)3 + 4 Fe(NO3)3 + 12 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ga(NO3)3*8H2O + NH4H2PO4 = GaPO4 + H2O + NH3 + NO2 =>
7 Ga(NO3)3*8H2O + 7 NH4H2PO4 = 7 GaPO4 + 71 H2O + 4 NH3 + 24 NO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na3PO4 + Pb(C2H3O2)2 = Na(C2H3O2) + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(C2H3O2)2 = 6 Na(C2H3O2) + Pb3(PO4)2
KMnO4(ac) + H2O2(ac) = KOH(ac) + MnO2(ac) + O2(ac) =>
2 KMnO4(ac) + H2O2(ac) = 2 KOH(ac) + 2 MnO2(ac) + 2 O2(ac)
C6C6H18 + KMnO4 + H2SO4 = C6(COOH)6 + K2SO4 + MnSO4 + H2O =>
5 C6C6H18 + 36 KMnO4 + 54 H2SO4 = 5 C6(COOH)6 + 18 K2SO4 + 36 MnSO4 + 84 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
ZN + KMNO4 + H2SO4 = ZNSO4 + K2SO4 + MNSO4 + H2O =>
5 ZN + 2 KMNO4 + 8 H2SO4 = 5 ZNSO4 + K2SO4 + 2 MNSO4 + 8 H2O
HCl + LIOH = LICl + H2O =>
HCl + LIOH = LICl + H2O
C2H2 + O2 = CO + H2O =>
2 C2H2 + 3 O2 = 4 CO + 2 H2O
KClO4 + HNO3 = KClO3 + NO3 + H2O =>
KClO4 + 2 HNO3 = KClO3 + 2 NO3 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(CH3S)2 + Br2 + H2O = CH3SO2Br + HBr =>
(CH3S)2 + 5 Br2 + 4 H2O = 2 CH3SO2Br + 8 HBr
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NaOH + Al2H6O6 + H2SiF6 = Na3AlF6 + SiO2 + H2O =>
6 NaOH + Al2H6O6 + 2 H2SiF6 = 2 Na3AlF6 + 2 SiO2 + 8 H2O
HNO2 + KMNO4 + H2SO4 = MNSO4 + HNO3 + K2SO4 + H2O =>
5 HNO2 + 2 KMNO4 + 3 H2SO4 = 2 MNSO4 + 5 HNO3 + K2SO4 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
ZNCl2 + KOH = ZN(OH)2 + KCl =>
ZNCl2 + 2 KOH = ZN(OH)2 + 2 KCl
CuCo3 + NaOH = CuOH + NaCo3 =>
CuCo3 + NaOH = CuOH + NaCo3
PbSO4 + Cu(NO3)2 = Pb(NO3)2 + CuSO4 =>
PbSO4 + Cu(NO3)2 = Pb(NO3)2 + CuSO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
GeCl4 + H2O = GeO2 + HCl =>
GeCl4 + 2 H2O = GeO2 + 4 HCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
MgSO4 + H2O = Mg(OH)2 + SO3 =>
MgSO4 + H2O = Mg(OH)2 + SO3
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
CuCl2 + Na2PO4 = CuPO4 + NaCl =>
CuCl2 + Na2PO4 = CuPO4 + 2 NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
AL + O = ALO =>
AL + O = ALO
MgSO4 + H2O = Mg(OH)2 + SO3 =>
MgSO4 + H2O = Mg(OH)2 + SO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/18
Équations équilibrées sur10/11/17
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