| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(ClO4)2 + Na2Cr2O7 = HgCr2O7 + 2 NaClO4
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
MnO2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H20 =>
20 MnO2 + 20 PbO2 + 40 HNO3 = 20 HMnO4 + 20 Pb(NO3)2 + H20
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C4H10 + O2 = C4H8OH + H20 =>
20 C4H10 + 10 O2 = 20 C4H8OH + H20
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C8H9NO5Na4 + HCl = C8H13NO5 + NaCl =>
C8H9NO5Na4 + 4 HCl = C8H13NO5 + 4 NaCl
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C8H9NO5Na4 + HCl = C8H11NO5Na2 + NaCl =>
C8H9NO5Na4 + 2 HCl = C8H11NO5Na2 + 2 NaCl
C6H5OH + NAOH = C6H5ONA + H2O =>
C6H5OH + NAOH = C6H5ONA + H2O
calciumhydroxide + sulfuricacid = calciumsulfate + water =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Fe + H2O = Fe3O + H2 =>
3 Fe + H2O = Fe3O + H2
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mn(OH)2 + HF = H2O + MnF2 =>
Mn(OH)2 + 2 HF = 2 H2O + MnF2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Au + HNO3 + HCl = H2AuCl4 + NO2 + H2O =>
Au + 2 HNO3 + 4 HCl = H2AuCl4 + 2 NO2 + 2 H2O
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
sodiumhydroxide + sulfuricacid = sodiumsulfate + water =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
BBr3 + H2 = B + HBr =>
2 BBr3 + 3 H2 = 2 B + 6 HBr
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C12H26 = C2H4 + C10H22 =>
C12H26 = C2H4 + C10H22
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
C2H2O2ClNa + C4H11NO2 + NaOH = C8H11NO6Na4 + NaCl + H2O =>
2 C2H2O2ClNa + C4H11NO2 + 4 NaOH = C8H11NO6Na4 + 2 NaCl + 4 H2O
Cu + S = CuS =>
Cu + S = CuS
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeS + Br2 + KOH = Fe(OH)3 + KBr + K2SO4 + H2O =>
2 FeS + 9 Br2 + 22 KOH = 2 Fe(OH)3 + 18 KBr + 2 K2SO4 + 8 H2O
calciumhydroxide + hydrochloricacid = calciumchloride + water =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
ALCl3 + NaOH = NaCl3 + ALOH =>
ALCl3 + NaOH = NaCl3 + ALOH
C2H2O2ClNa + C6H15NO3 + NaOH = C10H15NO7Na4 + NaCl + H2O =>
2 C2H2O2ClNa + C6H15NO3 + 4 NaOH = C10H15NO7Na4 + 2 NaCl + 4 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
H2S + HNO3 = NO + H20 + H2SO4 =>
10 H2S + 20 HNO3 = 20 NO + H20 + 10 H2SO4
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/17
Équations équilibrées sur01/29/17
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