| Équations équilibrées la veille |
H3PO4(aq) + 3 NaHO(aq) = Na3PO4(aq) + 3 H2O(l)
Fe(NO3)3 + H2O = Fe2O3 + HNO3 =>
2 Fe(NO3)3 + 3 H2O = Fe2O3 + 6 HNO3
Zn3(PO4)2 + Pb(OH)4 = Zn(OH)2 + Pb3(PO4)4 =>
2 Zn3(PO4)2 + 3 Pb(OH)4 = 6 Zn(OH)2 + Pb3(PO4)4
Au2O2 = AuO =>
Au2O2 = 2 AuO
ICl + KClO3 + HCl = ICl3 + KCl + H2O =>
3 ICl + KClO3 + 6 HCl = 3 ICl3 + KCl + 3 H2O
HNO3 + ZnS = Zn(NO3)2 + H2S =>
2 HNO3 + ZnS = Zn(NO3)2 + H2S
WO3 + Sn{+2} + H{+} + Cl{-} = W3O8 + SnCl6{-2} + H2O =>
3 WO3 + Sn{+2} + 2 H{+} + 6 Cl{-} = W3O8 + SnCl6{-2} + H2O
AlBr3 + Cu = Al + CuBr =>
AlBr3 + 3 Cu = Al + 3 CuBr
C90H129NO65 + H2O = C5H7N2O + CH4 + CO2 =>
16 C90H129NO65 + 382 H2O = 8 C5H7N2O + 693 CH4 + 707 CO2
HBr + AgNo3 = AgBr + HNo3 =>
HBr + AgNo3 = AgBr + HNo3
NH3OH{+} + Cl2 = N2H5{+} + H2O + HClO2 + H{+} =>
6 NH3OH{+} + Cl2 = 3 N2H5{+} + 2 H2O + 2 HClO2 + 3 H{+}
CuSO{4} + KI = CuI + KSO{4} =>
CuSO{4} + KI = CuI + KSO{4}
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H3Po4 + Pt(OH)2 = Pt3(Po4)2 + H2O =>
2 H3Po4 + 3 Pt(OH)2 = Pt3(Po4)2 + 6 H2O
NaOH + NaHSO4H2O = H2O + Na2SO4 =>
NaOH + NaHSO4H2O = 2 H2O + Na2SO4
H2HgO2 + H3PO4 = H2O + Hg3(PO4)2 =>
3 H2HgO2 + 2 H3PO4 = 6 H2O + Hg3(PO4)2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
*S + *O2 = SO3 =>
2*S + 3*O2 = 2 SO3
Cr + PbN = CrN + Pb =>
Cr + PbN = CrN + Pb
K2CrO7 + As + H2SO4 = H2AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 3 As + 5 H2SO4 = 3 H2AsO4 + Cr2(SO4)3 + 2 K2SO4 + 2 H2O
AgNO3 + Li = LiNO03 + Ag =>
AgNO3 + Li = LiNO03 + Ag
Fe3O4 + C = CO2 + Fe =>
Fe3O4 + 2 C = 2 CO2 + 3 Fe
MnO4{-} + H2C2O4 + H3O{+} = Mn2 + CO2 + H2O =>
2 MnO4{-} + 7 H2C2O4 + 2 H3O{+} = Mn2 + 14 CO2 + 10 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Ba + S2 = BaS2 =>
Ba + S2 = BaS2
NO4 + H2O = NH3 + O2 =>
4 NO4 + 6 H2O = 4 NH3 + 11 O2
Ag(aq) + (CO3)(aq) = Ag2(CO3)(s) =>
2 Ag(aq) + (CO3)(aq) = Ag2(CO3)(s)
Ag2SO4 + CuCl2O6 = CuSO4 + AgClO3 =>
Ag2SO4 + CuCl2O6 = CuSO4 + 2 AgClO3
CaNOe3 + NaOH = CaOH + NaNOe3 =>
CaNOe3 + NaOH = CaOH + NaNOe3
H2SiCl2 + H2O = H8Si4Cl2 + HCl + O2 =>
8 H2SiCl2 + 6 H2O = 2 H8Si4Cl2 + 12 HCl + 3 O2
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = FeC2O4(H2O)2 + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = FeC2O4(H2O)2 + (NH4)2SO4 + H2SO4 + 4 H2O
O2 + C3H4 = C02 + H2O =>
2 O2 + 2 C3H4 = 3 C02 + 4 H2O
CH2NH2COOH + O2 = CO2 + H2O + HNO3 =>
2 CH2NH2COOH + 7 O2 = 4 CO2 + 4 H2O + 2 HNO3
H2(SO4) + NH4(OH) = H2O + (NH4)2(SO4) =>
H2(SO4) + 2 NH4(OH) = 2 H2O + (NH4)2(SO4)
CH3CO2H = C + H + O =>
CH3CO2H = 2 C + 4 H + 2 O
Ba(CN)2 + H2(SO4) = H(CN) + Ba(SO4) =>
Ba(CN)2 + H2(SO4) = 2 H(CN) + Ba(SO4)
HClO2 = HClO + HClO3 =>
2 HClO2 = HClO + HClO3
As2S2 + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 As2S2 + 22 HNO3 + 4 H2O = 6 H2SO4 + 22 NO + 6 H3AsO4
FeSO4 + CrPO4 = CrSO4 + FePO4 =>
FeSO4 + CrPO4 = CrSO4 + FePO4
NaClO3 + HCl = NaOH + Cl2O2 =>
NaClO3 + HCl = NaOH + Cl2O2
CH3(CH)2(CH3) + KMnO4 = CH3(CH)2(COO)2 + H2O + KOH + MnO2 =>
15 CH3(CH)2(CH3) + 52 KMnO4 = 12 CH3(CH)2(COO)2 + 4 H2O + 52 KOH + 52 MnO2
FeSO4 + KBr + KBrO3 = FeO + K2SO4 + Br2 =>
3 FeSO4 + 5 KBr + KBrO3 = 3 FeO + 3 K2SO4 + 3 Br2
Ag + NO3H = NO3Ag + NO + H2O =>
3 Ag + 4 NO3H = 3 NO3Ag + NO + 2 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4
C + KMnO4 + HCl = CO2 + MnO2 + H2O + KCl =>
3 C + 4 KMnO4 + 4 HCl = 3 CO2 + 4 MnO2 + 2 H2O + 4 KCl
AlN + FeSi + Fe2O3 = Fe3Si + Al2O3 + N2 =>
2 AlN + FeSi + Fe2O3 = Fe3Si + Al2O3 + N2
C13H28 + O2 = CH4 + CO2 =>
C13H28 + 6 O2 = 7 CH4 + 6 CO2
CHCHNCHNCH + O2 = CO2 + H2O + HNO3 =>
2 CHCHNCHNCH + 15 O2 = 8 CO2 + 2 H2O + 4 HNO3
Cu(OH)2 + (NH4)2SO4 + OH = [Cu(NH3)4] + H2O + SO4 =>
Cu(OH)2 + 2(NH4)2SO4 + 2 OH = [Cu(NH3)4] + 4 H2O + 2 SO4
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