| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH2 + 2 Cl2 = NH4Cl + NCl3
Ti2 = Ti =>
Ti2 = 2 Ti
Li2SO4 + Fe = Fe2(SO4)3 + Li =>
3 Li2SO4 + 2 Fe = Fe2(SO4)3 + 6 Li
NO + CO = NCO2 =>
NO + CO = NCO2
Zn(OH)3 = Zn + OH =>
Zn(OH)3 = Zn + 3 OH
NNO3 = N2 + O3 =>
NNO3 = N2 + O3
CeO2 + Mn3O4 + O2 = CeMn2O5 =>
6 CeO2 + 4 Mn3O4 + O2 = 6 CeMn2O5
Cl2 + (KOH) = KCl + KClO3 + H2O =>
3 Cl2 + 6(KOH) = 5 KCl + KClO3 + 3 H2O
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
B + O2 + H2O = H3BO3 =>
4 B + 3 O2 + 6 H2O = 4 H3BO3
C6H5CH3(l) + O2 = H2O(l) + CO2(g) =>
C6H5CH3(l) + 9 O2 = 4 H2O(l) + 7 CO2(g)
K2Cr2O7 + NaAsO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaAsO4 + H2O =>
2 K2Cr2O7 + 3 NaAsO2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 NaAsO4 + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
O2 + C8H18(l) = CO2(g) + H2O =>
25 O2 + 2 C8H18(l) = 16 CO2(g) + 18 H2O
Si + Ca(OH)2 + NaOH = Na2SiO3 + CaO + H2 =>
Si + Ca(OH)2 + 2 NaOH = Na2SiO3 + CaO + 2 H2
NaNO2 + H2CO3 = Na2CO3 + HNO2 =>
2 NaNO2 + H2CO3 = Na2CO3 + 2 HNO2
MgSO4 + NH3 = MgH + NSO4 + H2 =>
MgSO4 + NH3 = MgH + NSO4 + H2
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)(aq) + Mg(s) =>
2 Ca(s) + Mg(NO3)2(aq) = 2 Ca(NO3)(aq) + Mg(s)
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
CH4() + O2(g) = CO2(g) + H2O(g) =>
CH4() + 2 O2(g) = CO2(g) + 2 H2O(g)
H2NC6H4OH(s) + (CH3CO)2O(l) = C8H9NO2(s) + CH3COOH(aq) =>
H2NC6H4OH(s) + (CH3CO)2O(l) = C8H9NO2(s) + CH3COOH(aq)
FeCuSO4 = CuFeSO4 =>
FeCuSO4 = CuFeSO4
C5H8 + O2 = CO + H2 =>
2 C5H8 + 5 O2 = 10 CO + 8 H2
ammoniumchloride + sodiumnitrite = sodiumchloride + water + nitrogen =>
NH4Cl + NaNO2 = NaCl + 2 H2O + N2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4 + NH4Br = HBr + NH4HSO4 =>
H2SO4 + NH4Br = HBr + NH4HSO4
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
Na3PO4 + HNO3 = NaNO3 + H3PO4 =>
Na3PO4 + 3 HNO3 = 3 NaNO3 + H3PO4
CuSO4 + AlNO3 = Cu(NO3)2 + Al2SO4 =>
CuSO4 + 2 AlNO3 = Cu(NO3)2 + Al2SO4
HC2H302 + NaHCO3 = CO2 + H2O + Na =>
HC2H302 + 311 NaHCO3 = 313 CO2 + 307 H2O + 311 Na
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
LiCl = Li(s) + Cl(g) =>
LiCl = Li(s) + Cl(g)
C2H5F + O = CO2 + H2O + F2 =>
2 C2H5F + 13 O = 4 CO2 + 5 H2O + F2
HCOOH + CaO = (HCOO)2Ca + H2O =>
2 HCOOH + CaO = (HCOO)2Ca + H2O
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
CoCl2*6H2O(heat) = CoCl2 + H2O =>
CoCl2*6H2O(heat) = CoCl2 + 6 H2O
KMnO4 + C5H7O2 = Mn(acac)3 + CO2 + H2O + KOH =>
69 KMnO4 + 21 C5H7O2 = 23 Mn(acac)3 + 105 CO2 + 39 H2O + 69 KOH
KCl + O2 = KO + Cl =>
2 KCl + O2 = 2 KO + 2 Cl
NaClO2 + C6H8O7 = C6H5Na3O7 + HClO2 =>
3 NaClO2 + C6H8O7 = C6H5Na3O7 + 3 HClO2
C7H14N2 + O2 = HNO3 + H2O + CO2 =>
C7H14N2 + 13 O2 = 2 HNO3 + 6 H2O + 7 CO2
Ga(OH)3 + Na2O = NaGaO2 + H2O =>
2 Ga(OH)3 + Na2O = 2 NaGaO2 + 3 H2O
Pb(NO3)2 + Fe = Pb + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 Fe = 3 Pb + 2 Fe(NO3)3
KCl + MgS = MgCl2 + K2S =>
2 KCl + MgS = MgCl2 + K2S
HCH3CO2 + OH = CH3CO2 + H2O =>
HCH3CO2 + OH = CH3CO2 + H2O
KCrO2 + H2O = Cr(OH)3 + KOH =>
KCrO2 + 2 H2O = Cr(OH)3 + KOH
B2H6(g) + O2 = B2O3 + H2O =>
B2H6(g) + 3 O2 = B2O3 + 3 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
AgBr + MgSO4 = Ag2SO4 + MgBr2 =>
2 AgBr + MgSO4 = Ag2SO4 + MgBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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