| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + KOH = H2KOH + O4C2
NaOH + TiOOH + O2 = Na2Ti4O9 + H2O =>
2 NaOH + 4 TiOOH + O2 = Na2Ti4O9 + 3 H2O
HgO2 + F = FO + Hg =>
HgO2 + 2 F = 2 FO + Hg
Mg3P2 + N2 = P4 + Mg3N2 =>
2 Mg3P2 + 2 N2 = P4 + 2 Mg3N2
CaNO3 + AlOH3 = AlNO3 + CaOH3 =>
CaNO3 + AlOH3 = AlNO3 + CaOH3
KBiO3 + K2SO3 + H2SO4 = Bi2(SO4)3 + K2SO4 + H2O =>
2 KBiO3 + 2 K2SO3 + 4 H2SO4 = Bi2(SO4)3 + 3 K2SO4 + 4 H2O
CaO(aq) + CO2(g) = CaCO3(aq) =>
CaO(aq) + CO2(g) = CaCO3(aq)
H3PO4 + CaO2H2 = CaHPO4 + H2O =>
H3PO4 + CaO2H2 = CaHPO4 + 2 H2O
Cu + O = Cu2O =>
2 Cu + O = Cu2O
NaC2H3O2 + H2S = Na2S + HC2H3O2 =>
2 NaC2H3O2 + H2S = Na2S + 2 HC2H3O2
C2H2O4 + CuSO4 = H2SO4 + CuC2O4 =>
C2H2O4 + CuSO4 = H2SO4 + CuC2O4
C2H4O + KMnO4 = K + C2H3O + H2O + MnO2 =>
4 C2H4O + KMnO4 = K + 4 C2H3O + 2 H2O + MnO2
Na2 + Cl2 = Na2(Cl)2 =>
Na2 + Cl2 = Na2(Cl)2
C16H34 + O2(g) = CO2(g) + H2O(g) =>
2 C16H34 + 49 O2(g) = 32 CO2(g) + 34 H2O(g)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HBrO3 + Zn(OH)2 = H2O + Zn(BrO3)2 =>
2 HBrO3 + Zn(OH)2 = 2 H2O + Zn(BrO3)2
C3H6BrCl + O2 = CO2 + H2O + HCl + HBr =>
C3H6BrCl + 4 O2 = 3 CO2 + 2 H2O + HCl + HBr
C9H8O4 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C9H8O4 + 6 NaHCO3 = 2 H2O + 3 CO2 + 2 Na3C6H5O7
Al1O2 = AlO2 =>
Al1O2 = AlO2
HCOOHH2SO4 = HSO4H2COOH =>
HCOOHH2SO4 = HSO4H2COOH
HClO = Cl2 + H2O + O2 =>
4 HClO = 2 Cl2 + 2 H2O + O2
C6H5COCl + CH3NH2 = C6H5CONHCH3 + HCl =>
C6H5COCl + CH3NH2 = C6H5CONHCH3 + HCl
HNO3 + B4C = H3BO3 + C + NO2 =>
12 HNO3 + B4C = 4 H3BO3 + C + 12 NO2
C6H4(OH)2 + C8H4O3 = C20H12O5 + H2O =>
2 C6H4(OH)2 + C8H4O3 = C20H12O5 + 2 H2O
HCl + AlNO3 = HNO3 + AlCl =>
HCl + AlNO3 = HNO3 + AlCl
C + NiO = CO + Ni =>
C + NiO = CO + Ni
H2 + IBr = HBr + I2 =>
H2 + 2 IBr = 2 HBr + I2
Ca(OH)2(l) + CO2(g) = CaCO3(s) + H2O(l) =>
Ca(OH)2(l) + CO2(g) = CaCO3(s) + H2O(l)
HI + KOH = KI + HOH =>
HI + KOH = KI + HOH
Zn(NO3)2 + H2 = HNO3 + Zn =>
Zn(NO3)2 + H2 = 2 HNO3 + Zn
PbO2 + NaOH + Cr2(SO4)3 = Na2[Pb(OH)4] + Na2SO4 + Na2Cr2O7 + H2O =>
3 PbO2 + 14 NaOH + Cr2(SO4)3 = 3 Na2[Pb(OH)4] + 3 Na2SO4 + Na2Cr2O7 + H2O
K2SO4 + Pb(OH)2 = PbSO4 + KOH =>
K2SO4 + Pb(OH)2 = PbSO4 + 2 KOH
C2H4(OH)2 + Li = C2H4O2Li2 + H2 =>
C2H4(OH)2 + 2 Li = C2H4O2Li2 + H2
(NH3) + FeCl3 + H2O = Fe(OH)3 + (NH4)Cl =>
3(NH3) + FeCl3 + 3 H2O = Fe(OH)3 + 3(NH4)Cl
HCl + Na3PO4 = Na3Cl3 + H3PO4 =>
3 HCl + Na3PO4 = Na3Cl3 + H3PO4
PbCl4 + CrCl3 + H2O + KCl = K2Cr2O7 + PbCl2 + HCl =>
3 PbCl4 + 2 CrCl3 + 7 H2O + 2 KCl = K2Cr2O7 + 3 PbCl2 + 14 HCl
K + MgCl2 = Mg + KCl =>
2 K + MgCl2 = Mg + 2 KCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HgOO = Hg + O2 =>
HgOO = Hg + O2
C6*H14 + O2 = CO2 + H2O =>
2 C6*H14 + 19 O2 = 12 CO2 + 14 H2O
(NH4)2SO4 + Mg(OH)2 = MgSO4 + NH4OH =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 NH4OH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SnCl4 + FeCl = SnCl2 + FeCl3 =>
SnCl4 + FeCl = SnCl2 + FeCl3
Au3O2 + RbBr = Au3Br1 + Rb1O2 =>
Au3O2 + RbBr = Au3Br1 + Rb1O2
KI + NaClO = ClOI + KNa =>
KI + NaClO = ClOI + KNa
Methane + oxygen = methanol =>
2 CH4 + O2 = 2 CH3OH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO2 + KI + HCe = I2 + N2 + KCe + H2O =>
2 HNO2 + 6 KI + 6 HCe = 3 I2 + N2 + 6 KCe + 4 H2O
(NH4)2PtCl6 + H3PO4 = H2PtCl6 + (NH4)3PO4 =>
3(NH4)2PtCl6 + 2 H3PO4 = 3 H2PtCl6 + 2(NH4)3PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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