| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + HgSo4 = Hg + FeSo4
H3Po4 + ClCa = H3Ca + Po4Cl =>
H3Po4 + ClCa = H3Ca + Po4Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H3Po4 + ClCa = H3Ca + Po4Cl =>
H3Po4 + ClCa = H3Ca + Po4Cl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C11H10BrNO2 + KI = C11H10INO2 + KBr =>
C11H10BrNO2 + KI = C11H10INO2 + KBr
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
K2SO4 + Al(NO3)3 = KNO3 + Al2(SO4)3 =>
3 K2SO4 + 2 Al(NO3)3 = 6 KNO3 + Al2(SO4)3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CuSO4*5H2O = CuO + H2O + SO2 + O2 =>
2 CuSO4*5H2O = 2 CuO + 10 H2O + 2 SO2 + O2
CaF2*3Ca3(PO4)2 + H2SO4 + H2O = CaH4(PO4)2H2O + HF + CaSO4 =>
CaF2*3Ca3(PO4)2 + 7 H2SO4 + 3 H2O = 3 CaH4(PO4)2H2O + 2 HF + 7 CaSO4
NH2CH2COOH + KOH = KNH2CH2COO + H2O =>
NH2CH2COOH + KOH = KNH2CH2COO + H2O
Ca(OH)2 + C10H16N2O8 = CaC10H16N2O9 + H2O =>
Ca(OH)2 + C10H16N2O8 = CaC10H16N2O9 + H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
CuSO4 + N2H4 + KOH = Cu2O + N2 + K2SO4 + H2O =>
4 CuSO4 + N2H4 + 8 KOH = 2 Cu2O + N2 + 4 K2SO4 + 6 H2O
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
BF3 + Li2SO4 = B2(SO4)3 + LiF =>
2 BF3 + 3 Li2SO4 = B2(SO4)3 + 6 LiF
AG + HCl = AGCl + H2 =>
2 AG + 2 HCl = 2 AGCl + H2
HClO4 + H2O + SO2 = HCl + H2SO4 =>
HClO4 + 4 H2O + 4 SO2 = HCl + 4 H2SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Mg + HNO3 = N2O + H2O + Mg(NO3)2 =>
4 Mg + 10 HNO3 = N2O + 5 H2O + 4 Mg(NO3)2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
BaCl2 + KCl = BaCl + KCl2 =>
BaCl2 + KCl = BaCl + KCl2
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
PhC2H5 + O2 = PhOH + CO2 + H2O =>
2 PhC2H5 + 7 O2 = 2 PhOH + 4 CO2 + 4 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Na2O = Na2 + O =>
Na2O = Na2 + O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
MG + F2 = MGF =>
2 MG + F2 = 2 MGF
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H2O3 = O2 + H2O =>
H2O3 = O2 + H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
((NH4)3)PO4 + Pb(NO3)4 = Pb3(PO4)4 + N(H4)NO3 =>
4((NH4)3)PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 N(H4)NO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CH3OH + NANH2 = CH3O + NANH3 =>
CH3OH + NANH2 = CH3O + NANH3
BaCl2 + KCl = BaCl + KCl2 =>
BaCl2 + KCl = BaCl + KCl2
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/19
Équations équilibrées sur02/11/18
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