| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 3 O2 = 5 C + 6 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NA + Cl2 = NACl =>
2 NA + Cl2 = 2 NACl
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
C5H9O + O2 = CO2 + H20 =>
20 C5H9O + 90 O2 = 100 CO2 + 9 H20
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Ba(OH)2 + Na2CO3 = NaOH + BaCO3 =>
Ba(OH)2 + Na2CO3 = 2 NaOH + BaCO3
AB + C = AC + BC =>
AB + 2 C = AC + BC
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
AB + C = AC + BC =>
AB + 2 C = AC + BC
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Li2S + H2SO4 = Li2SO4 + H2S =>
Li2S + H2SO4 = Li2SO4 + H2S
NaCHO3 = Na2O + CO2 + H2O =>
2 NaCHO3 = Na2O + 2 CO2 + H2O
AB + CD = AC + BD =>
AB + CD = AC + BD
H2S(g) + O2(g) = SO2(g) + H2O(g) =>
2 H2S(g) + 3 O2(g) = 2 SO2(g) + 2 H2O(g)
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
AB + CD = AC + BD =>
AB + CD = AC + BD
AB + C = AC + BC =>
AB + 2 C = AC + BC
LiCl + H2SO4 = LiSO4 + H2Cl =>
LiCl + H2SO4 = LiSO4 + H2Cl
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Sr(OH)2 + P2O5 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + P2O5 = Sr3(PO4)2 + 3 H2O
S2 + F2 = SF6 =>
S2 + 6 F2 = 2 SF6
C6H5ONA + HCL = C6H5OH + NACL =>
C6H5ONA + HCL = C6H5OH + NACL
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
P + O2 = P2O2 =>
2 P + O2 = P2O2
C12H26 + O2 = CO + H2O =>
2 C12H26 + 25 O2 = 24 CO + 26 H2O
Zn + K2Cr2O7 + H2So4 = ZnSo4 + CrSo4 + K2So4 + H2O =>
4 Zn + K2Cr2O7 + 7 H2So4 = 4 ZnSo4 + 2 CrSo4 + K2So4 + 7 H2O
RB + H2O = RBOH + H =>
RB + H2O = RBOH + H
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
RB + H2O = RBOH + H =>
RB + H2O = RBOH + H
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
KBr + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Br2 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 Br2 + 8 H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
C12H26 + O2 = C + H2O =>
2 C12H26 + 13 O2 = 24 C + 26 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/19
Équations équilibrées sur02/08/18
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