| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 12 Cl = 4 PCl3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
(CH3)3CH + O2 = CO2 + H2O =>
2(CH3)3CH + 13 O2 = 8 CO2 + 10 H2O
C2H5OH55 + O12 = CO2 + H2O =>
4 C2H5OH55 + 11 O12 = 8 CO2 + 120 H2O
ZnFeS2 + O2 = Zn + FeO + SO2 =>
2 ZnFeS2 + 5 O2 = 2 Zn + 2 FeO + 4 SO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H5OH55 + O12 = CO2 + H2O =>
4 C2H5OH55 + 11 O12 = 8 CO2 + 120 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na3PO4 + Ni(NO3)2 = Ni3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 NaNO3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
CH3CHCH2 + O2 = H2O + CO2 =>
2 CH3CHCH2 + 9 O2 = 6 H2O + 6 CO2
C2H5OH53 + O12 = CO2 + H2O =>
3 C2H5OH53 + 8 O12 = 6 CO2 + 87 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5OH50 + O12 = CO2 + H2O =>
24 C2H5OH50 + 61 O12 = 48 CO2 + 660 H2O
C4H6O4Sr + Na3PO4 = Sr3(PO4)2 + C2H3NaO2 =>
3 C4H6O4Sr + 2 Na3PO4 = Sr3(PO4)2 + 6 C2H3NaO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H20 + O2 = H2O2 =>
H20 + 10 O2 = 10 H2O2
C2H5OH43 + O12 = CO2 + H2O =>
4 C2H5OH43 + 9 O12 = 8 CO2 + 96 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HNO3 + NaCl = NaNO3 + HCl =>
HNO3 + NaCl = NaNO3 + HCl
C2H5OH44 + O12 = CO2 + H2O =>
24 C2H5OH44 + 55 O12 = 48 CO2 + 588 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C2H5OH45 + O12 = CO2 + H2O =>
3 C2H5OH45 + 7 O12 = 6 CO2 + 75 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
Ca(HCO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 H2O + 2 CO2
C2H5OH46 + O12 = CO2 + H2O =>
8 C2H5OH46 + 19 O12 = 16 CO2 + 204 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C2H5OH47 + O12 = CO2 + H2O =>
12 C2H5OH47 + 29 O12 = 24 CO2 + 312 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
KAu(CN)2 + KOH = Au + KCN + O2 + H2O =>
4 KAu(CN)2 + 4 KOH = 4 Au + 8 KCN + O2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/19
Équations équilibrées sur11/08/18
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