| Équations équilibrées la veille | Équations équilibrées le lendemain |
BA(OH)2 + H2SO4 = BASO4 + 2 H2O
Zr + Te = ZrTe5 =>
Zr + 5 Te = ZrTe5
C6H5OH + Al(OH)3 = Al(C6H5O)3 + H2O =>
3 C6H5OH + Al(OH)3 = Al(C6H5O)3 + 3 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Zn + HNO3 = Zn(NO3)2 + H2O + NO =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 4 H2O + 2 NO
C2H6 + HNO3 = C2H5NO2 + H2O =>
C2H6 + HNO3 = C2H5NO2 + H2O
K2CO3 + HNO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
Zn + HNO3 = Zn(NO3)2 + H2O + NO2 =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 H2O + 2 NO2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2 + CL = HCL =>
H2 + 2 CL = 2 HCL
C6H14 + O2 = CO2 + H20 =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zr + Te = ZrTe55 =>
Zr + 55 Te = ZrTe55
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Mg(NO3)2 + Na2CrO4 = MgCrO4 + NaNO3 =>
Mg(NO3)2 + Na2CrO4 = MgCrO4 + 2 NaNO3
Ca + Si = CaSi =>
Ca + Si = CaSi
Zr + Te = ZrTe55 =>
Zr + 55 Te = ZrTe55
NaOH + S = Na2S + Na2S2O3 + H2O =>
6 NaOH + 4 S = 2 Na2S + Na2S2O3 + 3 H2O
C3H8O3 + Na = C3H6O3Na2 + H2 =>
C3H8O3 + 2 Na = C3H6O3Na2 + H2
C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HIO3 = I2O5 + H2O =>
2 HIO3 = I2O5 + H2O
H2SO4 + H3NiO3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 H3NiO3 = Ni2(SO4)3 + 6 H2O
HCOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCOH + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 11 H2O + 2 K2SO4 + 4 MnSO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe3C + KClO3 = KCl + Fe2O3 + CO2 =>
6 Fe3C + 13 KClO3 = 13 KCl + 9 Fe2O3 + 6 CO2
Zr + Te = ZrTe5 =>
Zr + 5 Te = ZrTe5
ZnO + Ca = Zn + CaO =>
ZnO + Ca = Zn + CaO
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
H2O + NO2 + O2 = HNO3 =>
2 H2O + 4 NO2 + O2 = 4 HNO3
Cs4CdBi2Cl12 = Cs3Bi2Cl9 + Cs2CdCl4 + CdCl2 =>
2 Cs4CdBi2Cl12 = 2 Cs3Bi2Cl9 + Cs2CdCl4 + CdCl2
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
FeCuS2 + KClO3 = KCl + CuO + Fe2O3 + SO2 =>
6 FeCuS2 + 13 KClO3 = 13 KCl + 6 CuO + 3 Fe2O3 + 12 SO2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
AL + P = ALP =>
AL + P = ALP
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
C3H8O + CrO3 + H2SO4 = Cr2(SO4)3 + C3H6O + H2O =>
3 C3H8O + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 3 C3H6O + 6 H2O
FeO + Mg = Fe + MgO =>
FeO + Mg = Fe + MgO
AlPO4 + HCl = AlCl + HPO4 =>
AlPO4 + HCl = AlCl + HPO4
BaCO3(s) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g) =>
BaCO3(s) + 2 HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g)
Rb2O + HCO3 = RbCO3 + H2O =>
Rb2O + 2 HCO3 = 2 RbCO3 + H2O
KMnO4 + C6H5CH2CH3 + NaOH = MnO2 + C6H5COONa + H2O + KOH =>
18 KMnO4 + 7 C6H5CH2CH3 + 8 NaOH = 18 MnO2 + 8 C6H5COONa + 10 H2O + 18 KOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn + H2SO4 = Mn2(SO4)3 + H2 =>
2 Mn + 3 H2SO4 = Mn2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/18
Équations équilibrées sur01/19/18
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