| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
(NH4)AsS3 + HCl = As2S5 + H2S + NH4Cl =>
2(NH4)AsS3 + 2 HCl = As2S5 + H2S + 2 NH4Cl
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
KCLO3 = KCLO2 + O2 =>
2 KCLO3 = 2 KCLO2 + O2
CA(H2PO4)2 + CA(OH)2 = CAHPO4 + H2O =>
CA(H2PO4)2 + CA(OH)2 = 2 CAHPO4 + 2 H2O
FeCl3 + AgNo3 = Fe(No3)3 + AgCl =>
FeCl3 + 3 AgNo3 = Fe(No3)3 + 3 AgCl
Ca3(PO4)2 + C + SiO2 = CaSiO3 + CO + P =>
Ca3(PO4)2 + 5 C + 3 SiO2 = 3 CaSiO3 + 5 CO + 2 P
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
P + NAOH + H2O = PH3 + NAH2PO2 =>
4 P + 3 NAOH + 3 H2O = PH3 + 3 NAH2PO2
C8H9NO2 + HCl = C8H11N + H2O + Cl =>
C8H9NO2 + 6 HCl = C8H11N + 2 H2O + 6 Cl
AlCl3 + Nh4Oh = Al(Oh)3 + Nh4Cl =>
AlCl3 + 3 Nh4Oh = Al(Oh)3 + 3 Nh4Cl
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Li2MoO3 + MnCl2*4H2O = MnMoO3 + LiCl + H2O =>
Li2MoO3 + MnCl2*4H2O = MnMoO3 + 2 LiCl + 4 H2O
C3H4 + [Cu(NH3)2]Cl = C3H3Cu + NH3 + NH4Cl =>
C3H4 + [Cu(NH3)2]Cl = C3H3Cu + NH3 + NH4Cl
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Fe2(SO4)3 + NaI = FeSO4 + Na2SO4 + I2 =>
Fe2(SO4)3 + 2 NaI = 2 FeSO4 + Na2SO4 + I2
FeCl3 + CsOH = Fe(OH)3 + CsCl =>
FeCl3 + 3 CsOH = Fe(OH)3 + 3 CsCl
V + HNO3 = V(NO3)3 + NO + H2O =>
V + 4 HNO3 = V(NO3)3 + NO + 2 H2O
Na2S2O5 + HCl = SO2 + O2 + NaCl + H20 =>
10 Na2S2O5 + 20 HCl = 20 SO2 + 5 O2 + 20 NaCl + H20
C2H2 = C6H6 =>
3 C2H2 = C6H6
CaCl + MgSO4 = CaSO4 + MgCl =>
CaCl + MgSO4 = CaSO4 + MgCl
CaF2 + FeCl3 = CaCl2 + FeF3 =>
3 CaF2 + 2 FeCl3 = 3 CaCl2 + 2 FeF3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4NO3(s) + C(s) = N2(g) + CO2(g) + H2O(l) =>
2 NH4NO3(s) + C(s) = 2 N2(g) + CO2(g) + 4 H2O(l)
Li2MoO3 + NiCl2*6H2O = NiMoO3 + LiCl + H2O =>
Li2MoO3 + NiCl2*6H2O = NiMoO3 + 2 LiCl + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr2O3 + Mg = Cr + MgO =>
Cr2O3 + 3 Mg = 2 Cr + 3 MgO
[Cr(H2O)6]Cl3 + HgNO3 = HgCl + [Cr(H2O)6](NO3)3 =>
[Cr(H2O)6]Cl3 + 3 HgNO3 = 3 HgCl + [Cr(H2O)6](NO3)3
CH4O + KMnO4 + H2SO4 = HCOH + MnSO4 + K2SO4 + H2O =>
5 CH4O + 2 KMnO4 + 3 H2SO4 = 5 HCOH + 2 MnSO4 + K2SO4 + 8 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(NH4)3AsS4 + HCl = As2S5 + H2S + NH4Cl =>
2(NH4)3AsS4 + 6 HCl = As2S5 + 3 H2S + 6 NH4Cl
Fe + S8 = Fe2S3 =>
16 Fe + 3 S8 = 8 Fe2S3
H2 + SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2 + SO4 + Cu(OH)2 = CuSO4 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
P + H2SO4 = H3PO3 + SO2 =>
2 P + 3 H2SO4 = 2 H3PO3 + 3 SO2
C + H2SO4 + H2 + NH4OH = C22H30N6O4S + H2O =>
22 C + H2SO4 + 5 H2 + 6 NH4OH = C22H30N6O4S + 6 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
NACO3 + H2SO4 = NASO4 + CO2 + H2O =>
NACO3 + H2SO4 = NASO4 + CO2 + H2O
C + H2SO4 + H2 + NH4OH = C22H30N6O4S + H2O =>
22 C + H2SO4 + 5 H2 + 6 NH4OH = C22H30N6O4S + 6 H2O
NACO3 + H2SO4 = NASO4 + CO2 + H2O =>
NACO3 + H2SO4 = NASO4 + CO2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/18
Équations équilibrées sur04/22/17
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