| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 HClO4 = Al(HClO4)3
CuSO4 + PbI2 = CuI2 + PbSO4 =>
CuSO4 + PbI2 = CuI2 + PbSO4
KI + B = BI + K =>
KI + B = BI + K
Al + HClO4 = Al(HClO4)3 =>
Al + 3 HClO4 = Al(HClO4)3
H2CO3 + AgCl = Ag2CO3 + HCl =>
H2CO3 + 2 AgCl = Ag2CO3 + 2 HCl
CH3CH2OH + HBr = CH3CH2CH2CH2Br + H2O =>
2 CH3CH2OH + HBr = CH3CH2CH2CH2Br + 2 H2O
Sr(NO3)2(aq) + (NH4)3PO4(aq) = Sr3(PO4)2(s) + NH4NO3(aq) =>
3 Sr(NO3)2(aq) + 2(NH4)3PO4(aq) = Sr3(PO4)2(s) + 6 NH4NO3(aq)
BaCl2 + NH4NO3 = NCl2 + BaH4(NO3) =>
BaCl2 + NH4NO3 = NCl2 + BaH4(NO3)
Ba + GaBr = BaBrGa =>
Ba + GaBr = BaBrGa
Cr2(SO4)3 + NH4OH + Br2 = (NH4)2CrO4 + NH4Br + (NH4)2SO4 + H2O =>
Cr2(SO4)3 + 16 NH4OH + 3 Br2 = 2(NH4)2CrO4 + 6 NH4Br + 3(NH4)2SO4 + 8 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
(C2H4O2)3 = C6H12O6 =>
(C2H4O2)3 = C6H12O6
C4H8O + Cl2 = C4H7ClO + HCl =>
C4H8O + Cl2 = C4H7ClO + HCl
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
P + O2 = P3O8 =>
3 P + 4 O2 = P3O8
AlCl3 + Cu(NO3)2 = CuCl3 + Al(NO3)2 =>
AlCl3 + Cu(NO3)2 = CuCl3 + Al(NO3)2
Au2S + HNO3 = Au2(SO4)3 + Au(NO3)3 + NO + H2O =>
3 Au2S + 24 HNO3 = Au2(SO4)3 + 4 Au(NO3)3 + 12 NO + 12 H2O
MnO4{2-} + H{+} + CH3CH2OH = Mn{2+} + CH3CHO + H2O =>
MnO4{2-} + 4 H{+} + 2 CH3CH2OH = Mn{2+} + 2 CH3CHO + 4 H2O
HCl(g) + F2(g) = H2(g) + FCl =>
2 HCl(g) + F2(g) = H2(g) + 2 FCl
MnO4 + H2O2{+}H{+} = Mn{2+} + H2O + O2 =>
MnO4 + 2 H2O2{+}H{+} = Mn{2+} + 2 H2O + 3 O2
HNO3 + Fe2SO = Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
22 HNO3 + 3 Fe2SO = Fe2(SO4)3 + 4 Fe(NO3)3 + 10 NO + 11 H2O
HCl + Sb2O5 = SbCl5 + H2O =>
10 HCl + Sb2O5 = 2 SbCl5 + 5 H2O
CH3CHClCH3 + KOH = CH3CH2CH2OH + KCl =>
CH3CHClCH3 + KOH = CH3CH2CH2OH + KCl
Al + HClO4 = H2 + Al(ClO4)3 =>
2 Al + 6 HClO4 = 3 H2 + 2 Al(ClO4)3
NaHCO3 + C40H56 = CO2 + H2O + Na =>
216 NaHCO3 + C40H56 = 256 CO2 + 136 H2O + 216 Na
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
AgNO3 + BeO = Be(NO3)2 + Ag2O =>
2 AgNO3 + BeO = Be(NO3)2 + Ag2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeSO4 + SrCl2 = FeCl2 + Sr(SO4) =>
FeSO4 + SrCl2 = FeCl2 + Sr(SO4)
AgCNO = AgCN + O2 =>
2 AgCNO = 2 AgCN + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2 + HClO = H2O + HClO3 =>
2 H2O2 + HClO = 2 H2O + HClO3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Sr(NO3) + H2SO4 = SrHSO4 + HNO3 =>
Sr(NO3) + H2SO4 = SrHSO4 + HNO3
CH3PCl2 + SO2Cl2 = CH3P(O)Cl2 + SOCl2 =>
CH3PCl2 + SO2Cl2 = CH3P(O)Cl2 + SOCl2
NH4HCO3 + HNO3 = NH4NO2 + H2O + CO2 =>
5 NH4HCO3 + 3 HNO3 = 4 NH4NO2 + 6 H2O + 5 CO2
Ca + S = CaS =>
Ca + S = CaS
CaSO4 + K3N = Ca3N2 + K2SO4 =>
3 CaSO4 + 2 K3N = Ca3N2 + 3 K2SO4
Mn2O7 + C2H6O + H2SO4 = MnSO4 + CO2 + H2O =>
6 Mn2O7 + 5 C2H6O + 12 H2SO4 = 12 MnSO4 + 10 CO2 + 27 H2O
AgCNO = AgCN + O2 =>
2 AgCNO = 2 AgCN + O2
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
C11H17O4 + O2 = CO2 + H2O =>
4 C11H17O4 + 53 O2 = 44 CO2 + 34 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
W + C = WC =>
W + C = WC
Ca(HCO3)2NaOH = CaCO3NaHCO3H2O =>
Ca(HCO3)2NaOH = CaCO3NaHCO3H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Hg(C2H3O2)2 + Na2Cr2O7 = HgCr2O7(s) + NaC2H3O2 =>
Hg(C2H3O2)2 + Na2Cr2O7 = HgCr2O7(s) + 2 NaC2H3O2
Na + CO32{-} + H2O = Na{+} + OH{-} + H2CO3 =>
59 Na + CO32{-} + 31 H2O = 59 Na{+} + 60 OH{-} + H2CO3
Na2CO3 + C + Sb2S = Sb + Na2S + CO2 =>
2 Na2CO3 + C + 2 Sb2S = 4 Sb + 2 Na2S + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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