| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(ClO4)2 + 2 Na = 2 NaClO4 + Mg
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
Bi(OH)3 + Sn(OH){-} + OH{-} = Bi + Sn(OH)6{2-} =>
4 Bi(OH)3 + 3 Sn(OH){-} + 3 OH{-} = 4 Bi + 3 Sn(OH)6{2-}
(d)NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l) =>
(d)NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l)
NO + KOH = HNOOK =>
NO + KOH = HNOOK
CuO + KOH = K2O + Cu(OH)2 =>
CuO + 2 KOH = K2O + Cu(OH)2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
PS = SP =>
PS = SP
FeCl3 + NaSO = Fe(SO)3 + NaCl =>
FeCl3 + 3 NaSO = Fe(SO)3 + 3 NaCl
CaSO3 + H3PO4 = Ca3(PO4)2 + H2SO3 =>
3 CaSO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO3
Pb(NO3)2(aq) + FeCl2(aq) = PbCl2(s) + Fe(NO3)2(aq) =>
Pb(NO3)2(aq) + FeCl2(aq) = PbCl2(s) + Fe(NO3)2(aq)
Cr(s) + Ag{+} = Cr{+} + Ag(s) =>
Cr(s) + Ag{+} = Cr{+} + Ag(s)
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Fe(s) + H2SO4 = Fe(SO4)3 + H2 =>
Fe(s) + 3 H2SO4 = Fe(SO4)3 + 3 H2
GHT = GTH =>
GHT = GTH
Ni*2 + Mn + In = Ni2MnIn =>
2 Ni*2 + Mn + In = Ni2MnIn
N + O2 = NO =>
2 N + O2 = 2 NO
H2SO4 + C = CO2 + SO2 + HOH =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 HOH
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
iron + sulfur = Iron(ii)sulfide =>
Fe + S = FeS
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
CaSHCl = CaHSCl =>
CaSHCl = CaHSCl
Ca2Mg5Si8O22(OH)2 + CaCO3 = MgCaSi2O6 + Mg2SiO4 + CO2 + H2O =>
3 Ca2Mg5Si8O22(OH)2 + 5 CaCO3 = 11 MgCaSi2O6 + 2 Mg2SiO4 + 5 CO2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)
NaCl + LiOH = NaOH + LiCl =>
NaCl + LiOH = NaOH + LiCl
Hg2(NO3)2 + KCl = Hg2Cl2 + KNO3 =>
Hg2(NO3)2 + 2 KCl = Hg2Cl2 + 2 KNO3
Ni(NO3)2 + FeCl3 = Fe(NO3)3 + NiCl2 =>
3 Ni(NO3)2 + 2 FeCl3 = 2 Fe(NO3)3 + 3 NiCl2
Ba(NO3)2 + Pb = Ba + Pb(NO3)2 =>
Ba(NO3)2 + Pb = Ba + Pb(NO3)2
AgCl + NH4OH = H2O + [Ag(NH3)2]Cl =>
AgCl + 2 NH4OH = 2 H2O + [Ag(NH3)2]Cl
H2S + AgNO3 = H2NO3 + AgS =>
H2S + AgNO3 = H2NO3 + AgS
Fe + NaCl = Cl2 + FeNa =>
2 Fe + 2 NaCl = Cl2 + 2 FeNa
HClO3 + Zn = Zn(ClO3)2 + H2 =>
2 HClO3 + Zn = Zn(ClO3)2 + H2
Ba(OH)2 + KOH = BaK + OH =>
Ba(OH)2 + KOH = BaK + 3 OH
Na2Co3 + KNo3 = Na2(No3) + KCo3 =>
Na2Co3 + KNo3 = Na2(No3) + KCo3
Ag{+}NO3 + Cu = Cu{+2}NO3 + Ag =>
2 Ag{+}NO3 + Cu = Cu{+2}NO3 + 2 Ag
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
H + NO3 = HNO3 =>
H + NO3 = HNO3
MSC + HCl = MSCl + CH =>
MSC + HCl = MSCl + CH
CH3CH2COH + Ag(NH3)2OH = CH3CH2COOH + Ag + NH3 + H2O =>
CH3CH2COH + 2 Ag(NH3)2OH = CH3CH2COOH + 2 Ag + 4 NH3 + H2O
H2(CO2)2 + KOH = H2O + KCO2 =>
H2(CO2)2 + 2 KOH = 2 H2O + 2 KCO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba(OH)2 + BaCl2 = Ba(OH)Cl =>
Ba(OH)2 + BaCl2 = 2 Ba(OH)Cl
AgNo3HCl = AgClHNo3 =>
AgNo3HCl = AgClHNo3
C2HH5 + O5 = CO2 + H2O =>
5 C2HH5 + 7 O5 = 10 CO2 + 15 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Al + NiSO4 = Al6(SO4)6 + Ni =>
6 Al + 6 NiSO4 = Al6(SO4)6 + 6 Ni
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
BaO2 + H2O = BaOH + O2 =>
4 BaO2 + 2 H2O = 4 BaOH + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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