| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH + HClO4 = LiClO4 + H2O
AlCl3 + NH4NO3 = Al(NO3)3 + NH4Cl =>
AlCl3 + 3 NH4NO3 = Al(NO3)3 + 3 NH4Cl
C2H4O2 + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 C2H4O2 + 4 K2Cr2O7 + 16 H2SO4 = 6 CO2 + 22 H2O + 4 Cr2(SO4)3 + 4 K2SO4
NaNO3 + HBr = HNO3 + NaBr =>
NaNO3 + HBr = HNO3 + NaBr
NbO + Al = Nb + Al2O3 =>
3 NbO + 2 Al = 3 Nb + Al2O3
H2S2O7 + KOH = K2S2O7 + H2O =>
H2S2O7 + 2 KOH = K2S2O7 + 2 H2O
AgBr + Fe2(CO3)3 = FeBr3 + Ag2(CO3) =>
6 AgBr + Fe2(CO3)3 = 2 FeBr3 + 3 Ag2(CO3)
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
NaClO3 + Ca(OH)2 = NaOH + Ca(ClO3)2 =>
2 NaClO3 + Ca(OH)2 = 2 NaOH + Ca(ClO3)2
ClO3K + I2 + H2O = IO3K + IO3H + ClH =>
5 ClO3K + 3 I2 + 3 H2O = 5 IO3K + IO3H + 5 ClH
FeCl3 + Ba(OH)2 = BaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Fe(OH)3
Mg(ClO3) = Mg + ClO3 =>
Mg(ClO3) = Mg + ClO3
H2SO4 + K2MnO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
2 H2SO4 + 3 K2MnO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
C12H22O11 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
5 C12H22O11 + 48 KNO3 = 36 CO2 + 55 H2O + 24 K2CO3 + 24 N2
PotassiumPhosphate + Lithium(II)Nitrate = PotassiumNitrate + Lithium(II)Phosphate =>
PotassiumPhosphate + Lithium(II)Nitrate = PotassiumNitrate + Lithium(II)Phosphate
Br + Fl = BrFl =>
Br + Fl = BrFl
Cu(OH)Cl + HCl = CuCl2 + H2O =>
Cu(OH)Cl + HCl = CuCl2 + H2O
C6H10 + Br = CHBr + HBr =>
C6H10 + 10 Br = 6 CHBr + 4 HBr
H + HClO = Cl + H2O =>
H + HClO = Cl + H2O
H3AsO4 + Fe2(SO4)3 = FeAsO4 + H2SO4 =>
2 H3AsO4 + Fe2(SO4)3 = 2 FeAsO4 + 3 H2SO4
K2CO3 + Co(NO3)2 = KNO3 + Co2(CO3)2 =>
2 K2CO3 + 2 Co(NO3)2 = 4 KNO3 + Co2(CO3)2
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
H2(g) + Cl2(aq) = HCl(aq) =>
H2(g) + Cl2(aq) = 2 HCl(aq)
(NH4)3PO4 + Fe2(CO3)3 = FePO4 + NH3 + H2CO3 =>
2(NH4)3PO4 + Fe2(CO3)3 = 2 FePO4 + 6 NH3 + 3 H2CO3
Na + O4 = Na2O =>
8 Na + O4 = 4 Na2O
NO3{-} + H2O = HNO3 + OH({-}) =>
NO3{-} + H2O = HNO3 + OH({-})
SO2 + HNO3 = NO + H2SO4 + O2 =>
SO2 + 2 HNO3 = 2 NO + H2SO4 + O2
NaCrO2 + H2O2 = Na2Cr2O7 + H2O =>
2 NaCrO2 + 3 H2O2 = Na2Cr2O7 + 3 H2O
NH4ClKOH = NH4OHKCl =>
NH4ClKOH = NH4OHKCl
CoCl2 + BaCl2 = BaCo + Cl =>
CoCl2 + BaCl2 = BaCo + 4 Cl
PbO + Ca = Pb + CaO =>
PbO + Ca = Pb + CaO
SnOH2 = Sn + H2O =>
SnOH2 = Sn + H2O
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
Sc + OH = Sc(OH)3 =>
Sc + 3 OH = Sc(OH)3
Na2SeO3 + Zn + HCl = NaCl + ZnCl2 + H2O + Se =>
Na2SeO3 + 2 Zn + 6 HCl = 2 NaCl + 2 ZnCl2 + 3 H2O + Se
As2S5 + HCl = AsCl5 + H2S =>
As2S5 + 10 HCl = 2 AsCl5 + 5 H2S
K2(CrO4)(aq) + Pb(NO3)2(aq) = K(NO3)(aq) + Pb(CrO4) =>
K2(CrO4)(aq) + Pb(NO3)2(aq) = 2 K(NO3)(aq) + Pb(CrO4)
Cu + AuI3 = CuI3 + Au =>
Cu + AuI3 = CuI3 + Au
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
Cu(CN)2 + KCN = K2[Cu(CN)4] =>
Cu(CN)2 + 2 KCN = K2[Cu(CN)4]
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
(NH4)2S(aq) + KOH(aq) = K2S(aq) + NH4OH(s) =>
(NH4)2S(aq) + 2 KOH(aq) = K2S(aq) + 2 NH4OH(s)
C + I = CI =>
C + I = CI
Fe(SCN)3 + H2O2 = Fe(OH)3 + SCN =>
2 Fe(SCN)3 + 3 H2O2 = 2 Fe(OH)3 + 6 SCN
CH + S = CS2 + H2S =>
2 CH + 5 S = 2 CS2 + H2S
Mg(ClO4)2 + KOH = Mg(OH)2 + KClO3 + O2 =>
Mg(ClO4)2 + 2 KOH = Mg(OH)2 + 2 KClO3 + O2
SnO2 + Li = Sn + LiO2 =>
SnO2 + Li = Sn + LiO2
KI + NaClO4 + H2O = NaCl + I2 + KOH =>
8 KI + NaClO4 + 4 H2O = NaCl + 4 I2 + 8 KOH
TiBr4 + H2 = Ti + HBr =>
TiBr4 + 2 H2 = Ti + 4 HBr
K3AlO3 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
K3AlO3 + 6 HNO3 = 3 KNO3 + Al(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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