| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Br2 = MgCl2Br2
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
Na2[Zn(OH)4] + NH4Cl = Zn(OH)2 + NaCl + NH3 + H2O =>
Na2[Zn(OH)4] + 2 NH4Cl = Zn(OH)2 + 2 NaCl + 2 NH3 + 2 H2O
SO2 + CuSO4 + NaCl + H2O = CuCl + Na2SO4 + H2SO4 =>
SO2 + 2 CuSO4 + 2 NaCl + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
Ca2 + HCl2 = H2 + CaCl2 =>
Ca2 + 2 HCl2 = H2 + 2 CaCl2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Cu + HClO4 = Cu(ClO4)2 + ClO2 + H2O =>
3 Cu + 8 HClO4 = 3 Cu(ClO4)2 + 2 ClO2 + 4 H2O
LiNO3HCl = LiClHNO3 =>
LiNO3HCl = LiClHNO3
C3H8 + CO2 = C + H2O =>
C3H8 + 2 CO2 = 5 C + 4 H2O
NaOH + MgO = Mg(OH)2 + Na2O =>
2 NaOH + MgO = Mg(OH)2 + Na2O
Y2O3 + BaO + CuO + O2 = YBa2Cu3O7 =>
2 Y2O3 + 8 BaO + 12 CuO + O2 = 4 YBa2Cu3O7
EuCl3*6H2O + H2C2O4*2H2O = Eu2(C2O4)3 + HCl + H2O =>
2 EuCl3*6H2O + 3 H2C2O4*2H2O = Eu2(C2O4)3 + 6 HCl + 18 H2O
HCHO + H2O = H3O + CHO2 =>
HCHO + 4 H2O = 3 H3O + CHO2
(NH4)2(aq) + CO3(s) = NH3(aq) + H2O(l) + CO2(g) =>
(NH4)2(aq) + CO3(s) = 2 NH3(aq) + H2O(l) + CO2(g)
PotassiumPhosphate + Tin(II)Nitrate = PotassiumNitrate + Tin(II)Phosphate =>
PotassiumPhosphate + Tin(II)Nitrate = PotassiumNitrate + Tin(II)Phosphate
C5H8O2 + NH2OH = C5H7NO + H2O =>
C5H8O2 + NH2OH = C5H7NO + 2 H2O
Na3PO4 + Ag2SO4 = Na3SO4 + Ag2PO4 =>
Na3PO4 + Ag2SO4 = Na3SO4 + Ag2PO4
FeCl3 + Hg(NO3)2 = Fe(NO3)2 + HgCl3 =>
FeCl3 + Hg(NO3)2 = Fe(NO3)2 + HgCl3
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
C6H5COOK + NaOH = Na2CO3 + K2CO3 + C6H6 =>
2 C6H5COOK + 2 NaOH = Na2CO3 + K2CO3 + 2 C6H6
MnCl2 + KOH + H2O2 = MnO(OH)2 + H2O + KCl =>
MnCl2 + 2 KOH + H2O2 = MnO(OH)2 + H2O + 2 KCl
Ca(OH)2 + NaHCO3 = CaCO3 + H2O + Na2CO3 =>
Ca(OH)2 + 2 NaHCO3 = CaCO3 + 2 H2O + Na2CO3
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
CaO + Al(OH)3 = Al2(CaO2)3 + H2O =>
3 CaO + 2 Al(OH)3 = Al2(CaO2)3 + 3 H2O
(ClO2) + (H2O) = (HClO3) + HCl =>
6(ClO2) + 3(H2O) = 5(HClO3) + HCl
Cl2 + AlN = AlCl3 + N2 =>
3 Cl2 + 2 AlN = 2 AlCl3 + N2
Ni + MgO = MgNi + O =>
Ni + MgO = MgNi + O
KMnO4 + CuFeS2 + HCl = FeCl3 + MnCl2 + CuCl2 + KCl + H2O + SO2 =>
13 KMnO4 + 5 CuFeS2 + 64 HCl = 5 FeCl3 + 13 MnCl2 + 5 CuCl2 + 13 KCl + 32 H2O + 10 SO2
KMnO4 + H202 + H2SO4 = MnSO4 + K2SO4 + H2O =>
202 KMnO4 + 5 H202 + 303 H2SO4 = 202 MnSO4 + 101 K2SO4 + 808 H2O
CO + O1 = CO2 =>
CO + O1 = CO2
CaCl2 + K2HPO4 = CaPO4 + K2HCl2 =>
CaCl2 + K2HPO4 = CaPO4 + K2HCl2
NaCI + KNO3 = NaNO3 + CIK =>
NaCI + KNO3 = NaNO3 + CIK
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O =>
CH3COOH(CH3)2NH = CH3CON(CH3)2H2O
(CH3CH2)3N + HCl = (CH3CH2)3NHCl =>
(CH3CH2)3N + HCl = (CH3CH2)3NHCl
Ca(ClO3)2 + K2C2O4 = CaC2O4 + KClO3 =>
Ca(ClO3)2 + K2C2O4 = CaC2O4 + 2 KClO3
FeCl3 + NH4SNC = FeCl3NH4SNC =>
FeCl3 + NH4SNC = FeCl3NH4SNC
C2H5O2 + O2 = H2O + C2H4O2 =>
4 C2H5O2 + O2 = 2 H2O + 4 C2H4O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuCO4 + NaOH = Na2CO4 + Cu(OH)2 =>
CuCO4 + 2 NaOH = Na2CO4 + Cu(OH)2
NbFH = NbHF =>
NbFH = NbHF
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
La + H2O + CO2 + O2 = La(OH)3*La2(CO3)3*7H2O =>
12 La + 34 H2O + 12 CO2 + 9 O2 = 4 La(OH)3*La2(CO3)3*7H2O
PbSO4 + NaOH = Pb(OH)4 + Na + SO4 =>
PbSO4 + 4 NaOH = Pb(OH)4 + 4 Na + SO4
H2C2O4 + KOH = K + C2O4 + H2O =>
H2C2O4 + 2 KOH = 2 K + C2O4 + 2 H2O
CaO + SO3 = CaSO4 = CaSO3 =>
CaO + SO3 = CaSO4
C16H6 + O2 = CO2 + H2O =>
2 C16H6 + 35 O2 = 32 CO2 + 6 H2O
Li + CO2 = LiO + C2 =>
4 Li + 2 CO2 = 4 LiO + C2
[Cr(O)4]{2-} + Pb{2+} = PbCrO4 =>
[Cr(O)4]{2-} + Pb{2+} = PbCrO4
C10H12O4S + O2 = CO2 + SO2 + H2O = =>
C10H12O4S + 12 O2 = 10 CO2 + SO2 + 6 H2O
HNO2 = HNO + HNO3 =>
2 HNO2 = HNO + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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