| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + Br2 = CH3CHBr2 + H2O
H2SO4Ca = CaSO4H2 =>
H2SO4Ca = CaSO4H2
SnClNaOH = NaClSn(OH) =>
SnClNaOH = NaClSn(OH)
HOIKOH = KOIH2O =>
HOIKOH = KOIH2O
Cu(NO3)2 + BaCl2 = Ba(NO3)2 + CuCl2 =>
Cu(NO3)2 + BaCl2 = Ba(NO3)2 + CuCl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Zn(s)I(aq) = ZnI(aq) =>
Zn(s)I(aq) = ZnI(aq)
C6H5OH(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H5OH(aq) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)
Na*MgCl = Mg*NaCl =>
Na*MgCl = Mg*NaCl
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3 =>
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3
PbO + H2SO4 = PbSO4 + H2O =>
PbO + H2SO4 = PbSO4 + H2O
KBr + Pb(C2H3O2)2 = CH3CO2K + PbBr2 =>
2 KBr + Pb(C2H3O2)2 = 2 CH3CO2K + PbBr2
NaCO3(aq) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(aq) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
Ca3N2 + O2 = CaO + N =>
2 Ca3N2 + 3 O2 = 6 CaO + 4 N
HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl
Cr(NO3)3 + K2S = Cr2S3 + K(NO3) =>
2 Cr(NO3)3 + 3 K2S = Cr2S3 + 6 K(NO3)
H2Te + AuI3 = HI + Au2Te3 =>
3 H2Te + 2 AuI3 = 6 HI + Au2Te3
Al(ClO3)3 = AlCl3 + O3 =>
Al(ClO3)3 = AlCl3 + 3 O3
MnO4{-} + H{+} + Cl{-} = Cl + Mn{+2} + H2O =>
MnO4{-} + 8 H{+} + 5 Cl{-} = 5 Cl + Mn{+2} + 4 H2O
PbSO4 + O2 = PbO2 + SO4 =>
PbSO4 + O2 = PbO2 + SO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
BaCO3(g) = BaO(g)CO2(g) =>
BaCO3(g) = BaO(g)CO2(g)
Mn2O7 + KBr + H2SO4 = MnSO4 + K2SO4 + Br + H2O =>
Mn2O7 + 10 KBr + 7 H2SO4 = 2 MnSO4 + 5 K2SO4 + 10 Br + 7 H2O
HCO3 + H = H2CO3 =>
HCO3 + H = H2CO3
KCO3 + HN3 = KN3 + HCO3 =>
KCO3 + HN3 = KN3 + HCO3
AgFMgCl = AgClMgF =>
AgFMgCl = AgClMgF
Re + O2 = ReO =>
2 Re + O2 = 2 ReO
KClO3 + HBr = Br + KCl + H2O =>
KClO3 + 6 HBr = 6 Br + KCl + 3 H2O
CuSO4 + Pb(NO2)3 = Cu(NO2)3 + PbSO4 =>
CuSO4 + Pb(NO2)3 = Cu(NO2)3 + PbSO4
CO3Ca = CaO + CO2 =>
CO3Ca = CaO + CO2
KCl(aq) + NaOH(aq) = KOH + NaCl =>
KCl(aq) + NaOH(aq) = KOH + NaCl
C15H32(g) + O2(g) = CO2(g) + H2O(g) =>
C15H32(g) + 23 O2(g) = 15 CO2(g) + 16 H2O(g)
H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H2O2 + PH3 + NaOH = H2O + Na3PO4 =>
4 H2O2 + PH3 + 3 NaOH = 7 H2O + Na3PO4
NaOH + BaI2 = Ba(OH)2 + NaI =>
2 NaOH + BaI2 = Ba(OH)2 + 2 NaI
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H2(CO3) + Na(OH) = Na2CO3 + H2O =>
H2(CO3) + 2 Na(OH) = Na2CO3 + 2 H2O
AlI3 = Al7 + I3 =>
7 AlI3 = Al7 + 7 I3
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
KNiCl(aq) = NiKCl =>
KNiCl(aq) = NiKCl
H + Al(HO)3 = Al + H2O =>
3 H + Al(HO)3 = Al + 3 H2O
MgSNaNO3 = MgNO3NaS =>
MgSNaNO3 = MgNO3NaS
Fe(SCN)NaCl = FeClNaSCN =>
Fe(SCN)NaCl = FeClNaSCN
MnSO4 + Ca(OH)2 + H2O + O2 = Mn3O4 + CaSO4*2H2O =>
6 MnSO4 + 6 Ca(OH)2 + 6 H2O + O2 = 2 Mn3O4 + 6 CaSO4*2H2O
Ca5(PO4)3F + SiO2 + C = P4 + CaF2 + CaSiO3 + CO =>
4 Ca5(PO4)3F + 18 SiO2 + 30 C = 3 P4 + 2 CaF2 + 18 CaSiO3 + 30 CO
C6H8O7NaHCO3 = H2OCO2NaC6H7O7 =>
C6H8O7NaHCO3 = H2OCO2NaC6H7O7
RbHBr = HBrRb =>
RbHBr = HBrRb
C4H10OH2O2 = C4H10O2H2O =>
C4H10OH2O2 = C4H10O2H2O
FeCl2 + NaHCO3 = FeCO3 + H2O + NaCl + CO2 =>
FeCl2 + 2 NaHCO3 = FeCO3 + H2O + 2 NaCl + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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