| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NA + H2O = NAOH + H =>
NA + H2O = NAOH + H
Fe + HNO3 = Fe(NO3)3 + H20 =>
20 Fe + 60 HNO3 = 20 Fe(NO3)3 + 3 H20
NH4NO3 + Na2CrO4 = NaNO3 + (NH4)2CrO4 =>
2 NH4NO3 + Na2CrO4 = 2 NaNO3 + (NH4)2CrO4
HNO2 + H2S = NO + S + H2O =>
2 HNO2 + H2S = 2 NO + S + 2 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
HCHO2 + OH = CHO2 + H2O =>
HCHO2 + OH = CHO2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
KMNO4 + Na2SO3 + H2O = MNO2 + Na2SO4 + KOH =>
2 KMNO4 + 3 Na2SO3 + H2O = 2 MNO2 + 3 Na2SO4 + 2 KOH
NaOH + Cu(SO4) = Cu(OH)2 + Na2SO4 =>
2 NaOH + Cu(SO4) = Cu(OH)2 + Na2SO4
HBr + KOH = KBr + H2O =>
HBr + KOH = KBr + H2O
Cr2O3 + H3PO4 = H2O + CrPO4 =>
Cr2O3 + 2 H3PO4 = 3 H2O + 2 CrPO4
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
Ti + KMnO4 = TiO2 + K + Mn =>
2 Ti + KMnO4 = 2 TiO2 + K + Mn
Na2SiO3 + CaCl2 = CaSiO3 + NaCl =>
Na2SiO3 + CaCl2 = CaSiO3 + 2 NaCl
C5H8 + O2 = CO2 + H20 =>
5 C5H8 + 25 O2 = 25 CO2 + 2 H20
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
NaCl + Cl2 = NaCl3 =>
NaCl + Cl2 = NaCl3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
MgBr2 + K = MgK2 + Br =>
MgBr2 + 2 K = MgK2 + 2 Br
NAH + H2O = NAOH + H2 =>
NAH + H2O = NAOH + H2
KJ + H2SO4 = J2 + H2S + K2SO4 + H2O =>
8 KJ + 5 H2SO4 = 4 J2 + H2S + 4 K2SO4 + 4 H2O
Ti + Bi2O3 = TiO2 + Bi =>
3 Ti + 2 Bi2O3 = 3 TiO2 + 4 Bi
C10H22 = C4H10 + C2H4 =>
C10H22 = C4H10 + 3 C2H4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaNO3 + H2SO4 = NaHSO4 + HNO3 =>
NaNO3 + H2SO4 = NaHSO4 + HNO3
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
CaBr2 + Pb(NO3)2 = Ca(NO3)2 + PbBr2 =>
CaBr2 + Pb(NO3)2 = Ca(NO3)2 + PbBr2
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
ZnSO4 + HCl = ZnCl + HSO4 =>
ZnSO4 + HCl = ZnCl + HSO4
Cr(OH)3 + H3PO4 = H2O + CrPO4 =>
Cr(OH)3 + H3PO4 = 3 H2O + CrPO4
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CaCl2 + Na2HPO4 = CaHPO4 + NaCl =>
CaCl2 + Na2HPO4 = CaHPO4 + 2 NaCl
H2C2O4 + OH = C2O4 + H3O =>
H2C2O4 + OH = C2O4 + H3O
O + H2 = OH =>
2 O + H2 = 2 OH
HCl + NAOH = NACl + H2O =>
HCl + NAOH = NACl + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NH2C6H4SO2NH2 + NaNO2 + H2SO4 = NH2C6H4SO2NNHSO4 + H2O + Na2SO4 =>
2 NH2C6H4SO2NH2 + 2 NaNO2 + 3 H2SO4 = 2 NH2C6H4SO2NNHSO4 + 4 H2O + Na2SO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3COH + Na2SO4 + Cr2(SO4)3 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/15
Équations équilibrées sur12/14/14
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