| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 KPO4 = Zn(PO4)2 + 2 K
GaF3 + Ba = BaF2 + Ga =>
2 GaF3 + 3 Ba = 3 BaF2 + 2 Ga
C3H8(g) + Cl2(g) = C3Cl8(s) + HCl(g) =>
C3H8(g) + 8 Cl2(g) = C3Cl8(s) + 8 HCl(g)
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Pb + CaSO4 = PbSO4 + Ca =>
Pb + CaSO4 = PbSO4 + Ca
HI + KHCO4 = I2 + KI + H2O + CO2 =>
3 HI + KHCO4 = I2 + KI + 2 H2O + CO2
Ba(Cl2) + AgNO3 = Ag2(Cl2) + (NO3)2Ba =>
Ba(Cl2) + 2 AgNO3 = Ag2(Cl2) + (NO3)2Ba
SO4{2-} + C6H12O6 = HS{-} + HCO3{-} + H{+} =>
3 SO4{2-} + C6H12O6 = 3 HS{-} + 6 HCO3{-} + 3 H{+}
FeOHCl + HNO3 = Fe(NO3)2 + HCl + H2O =>
FeOHCl + 2 HNO3 = Fe(NO3)2 + HCl + H2O
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + CH3CO2H(l) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + CH3CO2H(l)
Pb(NO3)2(ac) + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2(ac) + K2CrO4 = 2 KNO3 + PbCrO4
C5H12 + O2 = CO + H12 =>
2 C5H12 + 5 O2 = 10 CO + 2 H12
La(NO3)3 = La + (NO3)3 =>
La(NO3)3 = La + (NO3)3
H3PO4 + Mn(HO)2 = Mn3(PO4)2 + H2O =>
2 H3PO4 + 3 Mn(HO)2 = Mn3(PO4)2 + 6 H2O
Na2HPO4 + KOH = Na3PO4 + K3PO4 + H2O =>
3 Na2HPO4 + 3 KOH = 2 Na3PO4 + K3PO4 + 3 H2O
CoCl2(aq) + NaOH(aq) = Co(OH)2(s) + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(s) + 2 NaCl(s)
C2H4 + MnO4 = Mn2 + CO2 + H2 =>
2 C2H4 + 2 MnO4 = Mn2 + 4 CO2 + 4 H2
LiOH + CoCl2 = LiCl2 + OHCo =>
LiOH + CoCl2 = LiCl2 + OHCo
Na2CO3 + CuI2 = NaI + CuCO3 =>
Na2CO3 + CuI2 = 2 NaI + CuCO3
HBr + HBrO3 = Br2 + H2O =>
5 HBr + HBrO3 = 3 Br2 + 3 H2O
H2C2O4 + CsOH = Cs2[C2O4] + H2O =>
H2C2O4 + 2 CsOH = Cs2[C2O4] + 2 H2O
H3PO2 + As2O3 = As + H3PO4 =>
3 H3PO2 + 2 As2O3 = 4 As + 3 H3PO4
SnCl2 + H2S = SCl2 + Sn + H2 =>
SnCl2 + H2S = SCl2 + Sn + H2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
CuCl + NaHCO3 = NaCl + CuHCO3 =>
CuCl + NaHCO3 = NaCl + CuHCO3
C3H6 + CI2 = C3H7CI =>
7 C3H6 + 3 CI2 = 6 C3H7CI
Hg[SCN]2 + O2 = Hg + SO2 + C3N4 + CO2 =>
2 Hg[SCN]2 + 5 O2 = 2 Hg + 4 SO2 + C3N4 + CO2
H2NO3 + H2S = NO + S2 + H2O =>
2 H2NO3 + 2 H2S = 2 NO + S2 + 4 H2O
NHO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 NHO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
KCl + C2H2O4 = K2C2O4 + HCl =>
2 KCl + C2H2O4 = K2C2O4 + 2 HCl
H2Cl2O8 + MgO2H2 = MgCl2O8*H4O2 =>
H2Cl2O8 + MgO2H2 = MgCl2O8*H4O2
S{-}2}+H2O+NO3{-} = NO+OH{-}+S =>
3 S{-}2}+2H2O+NO3{-} = NO+4OH{-}+3S
Al + H2O = Al(OH)3 + H1 =>
Al + 3 H2O = Al(OH)3 + 3 H1
Zn + H2O4 = ZnO4 + H2 =>
Zn + H2O4 = ZnO4 + H2
IO2 + H2O = H2IO3 =>
IO2 + H2O = H2IO3
CH4 + N2Cl4 = CCl4 + N2 + H2 =>
CH4 + N2Cl4 = CCl4 + N2 + 2 H2
C38H + O2 = CO2 + H2O =>
4 C38H + 153 O2 = 152 CO2 + 2 H2O
Zn(NO3)2 + NH4F + NH4OH = F10Zn90O100 + H2O + N2 =>
90 Zn(NO3)2 + 10 NH4F + 280 NH4OH = F10Zn90O100 + 720 H2O + 235 N2
PbO2 + C = PbO + CO2 =>
2 PbO2 + C = 2 PbO + CO2
Si + Br2 = BrSi2 =>
4 Si + Br2 = 2 BrSi2
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2 =>
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2
Cl2 + BeI = BeCl2 + I =>
Cl2 + BeI = BeCl2 + I
SO2 + H2O = H2SO3 = H2SO3 =>
SO2 + H2O = H2SO3
Zn + HClO4 = Zn(ClO4)2 + H2 =>
Zn + 2 HClO4 = Zn(ClO4)2 + H2
Na(OH)2 + HNO3 = NaNO3 + H(OH)2 =>
Na(OH)2 + HNO3 = NaNO3 + H(OH)2
Ba(NO3)2(s) + Li2CO3(aq) = BaCO3(l) + LiNO3(s) =>
Ba(NO3)2(s) + Li2CO3(aq) = BaCO3(l) + 2 LiNO3(s)
O2 + C6H4Cl2 = CO2 + H2O + HCl =>
13 O2 + 2 C6H4Cl2 = 12 CO2 + 2 H2O + 4 HCl
BaCr2O7 + OH{-} = Ba{2+} + CrO4{2-} + H2O =>
BaCr2O7 + 2 OH{-} = Ba{2+} + 2 CrO4{2-} + H2O
NH4ClO4 + Al = Al2O3 + AlCl3 + NO + H2O =>
3 NH4ClO4 + 3 Al = Al2O3 + AlCl3 + 3 NO + 6 H2O
H2O + C2H6 = CO + H2 =>
2 H2O + C2H6 = 2 CO + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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