Équations équilibrées la veille |
FeCl3(aq) + HCl(aq) = FeCl + HCl3
HCl + PbBr2 = HBr + PbCl2 =>
2 HCl + PbBr2 = 2 HBr + PbCl2
CaCO2 + O = CaO + CO2 =>
CaCO2 + O = CaO + CO2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
H2SO4 + SOH = H2O + SSO4 =>
6 H2SO4 + 4 SOH = 8 H2O + 5 SSO4
N2 + SO4 = N2SO4 =>
N2 + SO4 = N2SO4
NH3*H2O + HNO2 = NH4NO3 + H2O =>
2 NH3*H2O + 4 HNO2 = 3 NH4NO3 + H2O
H2SO4 + NaH = Na2SO4 + H2 =>
H2SO4 + 2 NaH = Na2SO4 + 2 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S + PbCO3 = PbS + H2O + CO2 =>
H2S + PbCO3 = PbS + H2O + CO2
ClH = Cl2 + H2 =>
2 ClH = Cl2 + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
KOH + H2B4O7 = K2B4O7 + H2O =>
2 KOH + H2B4O7 = K2B4O7 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(OH)3 + LiOH = LiAlO2 + H2O =>
Al(OH)3 + LiOH = LiAlO2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O
Ar2S3 + HNO3 + H2O = H3ArO4 + NO + H2SO4 =>
3 Ar2S3 + 28 HNO3 + 4 H2O = 6 H3ArO4 + 28 NO + 9 H2SO4
NH4Cl + Fe2O3 = FeCl3 + NH3 + H2O =>
6 NH4Cl + Fe2O3 = 2 FeCl3 + 6 NH3 + 3 H2O
CH3CH(NO2)CH3 + H = CH3CH2CH3 + NO2 =>
CH3CH(NO2)CH3 + H = CH3CH2CH3 + NO2
C7H16 + O2 = CO2 + H2OO =>
C7H16 + 15 O2 = 7 CO2 + 8 H2OO
H2CO3 + Cr(OH)3 = H2O + Cr2(OH)4CO3 =>
H2CO3 + 2 Cr(OH)3 = 2 H2O + Cr2(OH)4CO3
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
ZnSO4(aq) + BaS(aq) = ZnS + BaSO4 =>
ZnSO4(aq) + BaS(aq) = ZnS + BaSO4
Mg4 + O3 = Mg3O4 =>
9 Mg4 + 16 O3 = 12 Mg3O4
AgNO3 + Na2CO3 + H2O = AgOH + CO2 + NaNO3 =>
2 AgNO3 + Na2CO3 + H2O = 2 AgOH + CO2 + 2 NaNO3
HNO2 + LiPO3 = HNO2PO3 + Li3 =>
3 HNO2 + 3 LiPO3 = 3 HNO2PO3 + Li3
Ca(ClO)2 + H = ClOH + Ca =>
Ca(ClO)2 + 2 H = 2 ClOH + Ca
NaHCO3 + CH3OOH = CO2 + H2O + NaCH3CO =>
2 NaHCO3 + 5 CH3OOH = 3 CO2 + 8 H2O + 2 NaCH3CO
Ba(OH)2 + HClO = H2O + BaCl2 + O2 =>
Ba(OH)2 + 2 HClO = 2 H2O + BaCl2 + O2
F6 + H2O = HF + O8 =>
8 F6 + 24 H2O = 48 HF + 3 O8
Mg3Si2O5(OH)4 + NaAlSi3O8 = Na2Mg3Al2Si8O22(OH)2 + H2O =>
Mg3Si2O5(OH)4 + 2 NaAlSi3O8 = Na2Mg3Al2Si8O22(OH)2 + H2O
JH + O = J2O5 + H2O =>
2 JH + 6 O = J2O5 + H2O
H2SO4 + HNO3 + Pb = PbSO4 + NO + H2O =>
3 H2SO4 + 2 HNO3 + 3 Pb = 3 PbSO4 + 2 NO + 4 H2O
NaCN + Hg(NO3)2 = Na(NO3)2 + HgCN =>
NaCN + Hg(NO3)2 = Na(NO3)2 + HgCN
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
HCl(aq) + K4Fe(CN)6(aq) = H4Fe(CN)6(s) + KCl(aq) =>
4 HCl(aq) + K4Fe(CN)6(aq) = H4Fe(CN)6(s) + 4 KCl(aq)
AgNO3 + NaOH = AgOH + NO3 + Na =>
AgNO3 + NaOH = AgOH + NO3 + Na
H2Al + SiAl = Al3 + Si3H =>
3 H2Al + 18 SiAl = 7 Al3 + 6 Si3H
Cl2 + C6H6 = C6Cl6 + H2 =>
3 Cl2 + C6H6 = C6Cl6 + 3 H2
BaSO4 + H2O = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(OH)2 + H2SO4
HINaOH = NaI + H2O =>
HINaOH = NaI + H2O
KMnO4 + KOH = K2MnO + H2O + O2 =>
4 KMnO4 + 4 KOH = 4 K2MnO + 2 H2O + 7 O2
KMnO4 + P + H2O = KOH + MnO2 + H3PO4 =>
5 KMnO4 + 3 P + 7 H2O = 5 KOH + 5 MnO2 + 3 H3PO4
K2S + Ni(NO3)2 = KNO3 + NiS =>
K2S + Ni(NO3)2 = 2 KNO3 + NiS
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