| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3N10 + 30 Li = 10 Li3N + 3 Fe
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Fe3N10 + Li = Li3N + Fe =>
Fe3N10 + 30 Li = 10 Li3N + 3 Fe
KOH + Cl2 = KCl + KClO + H2O =>
2 KOH + Cl2 = KCl + KClO + H2O
KOH(s) + Cl2(g) = KClO3 + KCl + H2O =>
6 KOH(s) + 3 Cl2(g) = KClO3 + 5 KCl + 3 H2O
PH3 + KMNO4 + H2SO4 = KHSO4 + MNSO4 + P4 + H2O =>
20 PH3 + 12 KMNO4 + 24 H2SO4 = 12 KHSO4 + 12 MNSO4 + 5 P4 + 48 H2O
Co(NO3)2(aq) + Na3PO4(aq) = Co3(PO4)2(s) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(s) + 6 NaNO3(aq)
H2Po4 + NaOH = Na2Po4 + H2O =>
H2Po4 + 2 NaOH = Na2Po4 + 2 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
Al(OH) + CaCO = Ca(OH) + Al(CO) =>
Al(OH) + CaCO = Ca(OH) + Al(CO)
SnCl2 + H2S = HCl + SnS =>
SnCl2 + H2S = 2 HCl + SnS
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CuSO4(ac) + NH3(ac) = [Cu(NH3)4]SO4(ac) =>
CuSO4(ac) + 4 NH3(ac) = [Cu(NH3)4]SO4(ac)
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Ca(OH)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaOH(aq) =>
3 Ca(OH)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaOH(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
I2O5 + CO = CO2 + I2 =>
I2O5 + 5 CO = 5 CO2 + I2
CaCl2 + NaHCO3 + H2O = NaCl + Ca(OH)2 + H2CO3 =>
CaCl2 + 2 NaHCO3 + 2 H2O = 2 NaCl + Ca(OH)2 + 2 H2CO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C5H6 + O2 = H2O + CO2 =>
2 C5H6 + 13 O2 = 6 H2O + 10 CO2
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ni + Au(NO3)3 = Au + Ni(NO3)2 =>
3 Ni + 2 Au(NO3)3 = 2 Au + 3 Ni(NO3)2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Ca3(PO4)2 + Al2(SO4)3 = CaSO4 + AlPO4 =>
Ca3(PO4)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Cr(OH)3 + HCIO4 = Cr(CIO4)3 + H2O =>
Cr(OH)3 + 3 HCIO4 = Cr(CIO4)3 + 3 H2O
AL + HCL = ALCL + H2 =>
2 AL + 2 HCL = 2 ALCL + H2
H3 + PO4 + HCl = PCl5 + H2O =>
H3 + PO4 + 5 HCl = PCl5 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/16
Équations équilibrées sur03/17/15
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