| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 = CaO + CO2
Li2O + H2CO3 = Li2CO3 + H2O =>
Li2O + H2CO3 = Li2CO3 + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
FeS2 + O2 = Fe2O3 + SO4 =>
4 FeS2 + 19 O2 = 2 Fe2O3 + 8 SO4
MgSO4 + C2H4Na4O7P2 = C2H4O7P2Mg2 + Na2SO4 =>
2 MgSO4 + C2H4Na4O7P2 = C2H4O7P2Mg2 + 2 Na2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ca(NO3)2(aq) + K3PO4(aq) = Ca3(PO4)2(s) + KNO3(aq) =>
3 Ca(NO3)2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
V + O2 = VO =>
2 V + O2 = 2 VO
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
C23H27Cl2N3O2 + O2 = CO2 + H2O + Cl2 + N2 =>
4 C23H27Cl2N3O2 + 115 O2 = 92 CO2 + 54 H2O + 4 Cl2 + 6 N2
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
AuBr3 + H2Co3 = Au2(Co3)3 + HBr =>
2 AuBr3 + 3 H2Co3 = Au2(Co3)3 + 6 HBr
CaCo3 + SO2 + O2 = CaSO4 + Co2 =>
2 CaCo3 + 2 SO2 + 2 O2 = 2 CaSO4 + 3 Co2
K3PO4(s) = K2O(s) + P4O10(s) =>
4 K3PO4(s) = 6 K2O(s) + P4O10(s)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + NAOH + H2O = NA[Al(OH)4] + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NA[Al(OH)4] + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AuBr3 + H2CO3 = Au2(CO3)3 + HBr =>
2 AuBr3 + 3 H2CO3 = Au2(CO3)3 + 6 HBr
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
Ca(HCO3)2(aq) = CaCO3(s) + H2O(l) + CO2(g) =>
Ca(HCO3)2(aq) = CaCO3(s) + H2O(l) + CO2(g)
ZnCl2 + Mn = Zn + MnCl2 =>
ZnCl2 + Mn = Zn + MnCl2
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
NiO + KHSO4 = NiSO4 + K2SO4 + H2O =>
NiO + 2 KHSO4 = NiSO4 + K2SO4 + H2O
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
AL + FeN2 = ALN + Fe =>
2 AL + FeN2 = 2 ALN + Fe
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Al + FeN2 = AlN + Fe =>
2 Al + FeN2 = 2 AlN + Fe
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
BaCl2(aq) + (NH4)2CO3(aq) = BaCO3(s) + NH4Cl(aq) =>
BaCl2(aq) + (NH4)2CO3(aq) = BaCO3(s) + 2 NH4Cl(aq)
MgCl2 + C2H4Na4O7P2 = C2H4O7P2Mg2 + NaCl =>
2 MgCl2 + C2H4Na4O7P2 = C2H4O7P2Mg2 + 4 NaCl
NaOH(aq) + H3PO4(aq) = Na3PO4(s) + H2O(aq) =>
3 NaOH(aq) + H3PO4(aq) = Na3PO4(s) + 3 H2O(aq)
CA + Cl2 = CACl =>
2 CA + Cl2 = 2 CACl
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Al + H2O = Al2O3 + H =>
2 Al + 3 H2O = Al2O3 + 6 H
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
NaOH + K2SO4 = NaSO4 + K2OH =>
NaOH + K2SO4 = NaSO4 + K2OH
KMNO4 + MNSO4 + H2O = MNO2 + KHSO4 + H2SO4 =>
2 KMNO4 + 3 MNSO4 + 2 H2O = 5 MNO2 + 2 KHSO4 + H2SO4
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/18
Équations équilibrées sur09/26/17
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