| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Li + N3 = 3 Li3N
Br2 + CaI2 = I2 + Br2Ca =>
Br2 + CaI2 = I2 + Br2Ca
Ag + HBr = AgBr + H2 =>
2 Ag + 2 HBr = 2 AgBr + H2
CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF
MgH2 + (NH4)Al(SO4)2*12H2O = Mg(OH)2 + NH3 + H2 + Al(SO4)2 =>
12 MgH2 + 2(NH4)Al(SO4)2*12H2O = 12 Mg(OH)2 + 2 NH3 + 25 H2 + 2 Al(SO4)2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CrBr3 = Cr + Br2 =>
2 CrBr3 = 2 Cr + 3 Br2
CaCl2*6H2O + K2Co3 = KCl + CaCo3 + H2O =>
CaCl2*6H2O + K2Co3 = 2 KCl + CaCo3 + 6 H2O
Pb(OH)2 + HCl = H2O + PbCl2 = =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CuN2O6 = CuO + NO2 + O2 =>
2 CuN2O6 = 2 CuO + 4 NO2 + O2
Zn + Mg(OH)2 = Mg + Zn(OH)2 =>
Zn + Mg(OH)2 = Mg + Zn(OH)2
As + F2 = AsF5 =>
2 As + 5 F2 = 2 AsF5
Mo2S3 + HNO3 + H2O = H3MoO4 + H2SO4 + NO =>
3 Mo2S3 + 28 HNO3 + 4 H2O = 6 H3MoO4 + 9 H2SO4 + 28 NO
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
C8H18O3(l) + O2(g) = H2O(g) + CO2(g) =>
C8H18O3(l) + 11 O2(g) = 9 H2O(g) + 8 CO2(g)
C + Cl2 = CCl =>
2 C + Cl2 = 2 CCl
Cl2 + CaO2H2 = CaCl2O6 + CaCl2 + H2O =>
6 Cl2 + 6 CaO2H2 = CaCl2O6 + 5 CaCl2 + 6 H2O
Na2S + O2 = Na2SO3 =>
2 Na2S + 3 O2 = 2 Na2SO3
Fe3O3(s) + H2 = Fe + H2O =>
Fe3O3(s) + 3 H2 = 3 Fe + 3 H2O
C5H10O2 + O2 = CO2(g) + H2O(g) =>
2 C5H10O2 + 13 O2 = 10 CO2(g) + 10 H2O(g)
NH3 + POH = NH4PO =>
NH3 + POH = NH4PO
CH3COOH(aq) + NH(CH3)2(aq) = CH3CON(CH3)2(aq) + H2O(l) =>
CH3COOH(aq) + NH(CH3)2(aq) = CH3CON(CH3)2(aq) + H2O(l)
C25H52 + O2 = H2O + CO2 =>
C25H52 + 38 O2 = 26 H2O + 25 CO2
CaCl2 + SO4 = CaSO4 + Cl =>
CaCl2 + SO4 = CaSO4 + 2 Cl
Cl2 + NaOH = NaCl + H2O + NaOCl =>
Cl2 + 2 NaOH = NaCl + H2O + NaOCl
Pb3(PO4)4 + CuSO4 = Pb(SO4)2 + Cu3(PO4)2 =>
Pb3(PO4)4 + 6 CuSO4 = 3 Pb(SO4)2 + 2 Cu3(PO4)2
S2O3{2-} + ClO2{-} + H2O = Cl{-} + SO4{2-} + H{+} =>
S2O3{2-} + 2 ClO2{-} + H2O = 2 Cl{-} + 2 SO4{2-} + 2 H{+}
Fe + H3O{+} = Fe{2+} + H2 + H2O =>
Fe + 2 H3O{+} = Fe{2+} + H2 + 2 H2O
C12H26 = C8H18 + C2H4 =>
C12H26 = C8H18 + 2 C2H4
C57H92O6 + OH = C18H29O2 + C3H8O3 =>
C57H92O6 + 3 OH = 3 C18H29O2 + C3H8O3
H2S + K2CrO4 = K2S + K2Cr2O7 + H2O =>
H2S + 2 K2CrO4 = K2S + K2Cr2O7 + H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
S2O8{2-} + I{-} = SO4{2-} + I2 =>
S2O8{2-} + 2 I{-} = 2 SO4{2-} + I2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2 + Ca(CN)2 + FeSO4 + SO2 + H3PO4 + NaAlF4 + MgSiO3 + CF2Cl2 + KI = KAl(OH)4 + Na2SiO3 + Fe(SCN)3 + CaF2 + PI3 + MgCO3 + H2O + HCl =>
67 H2 + 15 Ca(CN)2 + 10 FeSO4 + 20 SO2 + 2 H3PO4 + 6 NaAlF4 + 3 MgSiO3 + 3 CF2Cl2 + 6 KI = 6 KAl(OH)4 + 3 Na2SiO3 + 10 Fe(SCN)3 + 15 CaF2 + 2 PI3 + 3 MgCO3 + 55 H2O + 6 HCl
Na2I = Na + I =>
Na2I = 2 Na + I
SO2 + OH = HSO3 =>
SO2 + OH = HSO3
CaCO3 + H2SO3 = CO2 + H2O + CaSO3 =>
CaCO3 + H2SO3 = CO2 + H2O + CaSO3
C + HO = CH + O =>
C + HO = CH + O
C3H8O3 = C + H2 + O2 =>
2 C3H8O3 = 6 C + 8 H2 + 3 O2
CuNO + KPO = KNO + CuPO =>
CuNO + KPO = KNO + CuPO
Ag4O2 = Ag2 + O2 =>
Ag4O2 = 2 Ag2 + O2
Cu2S + NaOH = CuOH + Na2S =>
Cu2S + 2 NaOH = 2 CuOH + Na2S
C6H4(OH)COOH + CH3COCl = C6H4(COOCH3)COOH + HCl =>
C6H4(OH)COOH + CH3COCl = C6H4(COOCH3)COOH + HCl
Br2 + KCl = KBr + Cl =>
Br2 + 2 KCl = 2 KBr + 2 Cl
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
Ag2SO4 + H = Ag + H2SO4 =>
Ag2SO4 + 2 H = 2 Ag + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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