| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 6 Mg(OH) = 2 Mg3PO4 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
P2O5 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P2O5 + 3 Mg(OH)2 = Mg3(PO4)2 + 3 H2O
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
ZnS + NH4C2O4 = ZnC2O4 + NH4S =>
ZnS + NH4C2O4 = ZnC2O4 + NH4S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
HCl + NaOH = NaH + HOCl =>
HCl + NaOH = NaH + HOCl
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na3PO4 + AlCl3 = NaCl + AlPO4 =>
Na3PO4 + AlCl3 = 3 NaCl + AlPO4
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
C + H2 = CH4 =>
C + 2 H2 = CH4
Ag + O2 = AgO2 =>
Ag + O2 = AgO2
HClO4 + LiOH = LiClO4 + (H2O) =>
HClO4 + LiOH = LiClO4 + (H2O)
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
HClO4 + LiOH = LiClO4 + HOH(H2O) =>
2 HClO4 + 2 LiOH = 2 LiClO4 + HOH(H2O)
Sc + O2 = Sc2O6 =>
2 Sc + 3 O2 = Sc2O6
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
HCl + KHCO3 = KCl + H2O + CO2 =>
HCl + KHCO3 = KCl + H2O + CO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
FeC2O4*2H2O + H2O2 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + Fe(OH)3 + H2O =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4*H2O = 4 K3[Fe(C2O4)3]*3H2O + 2 Fe(OH)3 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeC2O4*2H2O + H2O2 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + Fe(OH)3 + H2O =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4*H2O = 4 K3[Fe(C2O4)3]*3H2O + 2 Fe(OH)3 + 6 H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Sc + O2 = ScO =>
2 Sc + O2 = 2 ScO
Cl2O5 + H2O = HCl + O2 =>
Cl2O5 + H2O = 2 HCl + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C16H34 + O2 = CO2 + H20 =>
10 C16H34 + 160 O2 = 160 CO2 + 17 H20
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sr(OH)2*8H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2*8H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 10 H2O
CH3COOH + ZnCO3 = ZnCH3COO + H2O + CO2 =>
9 CH3COOH + 8 ZnCO3 = 8 ZnCH3COO + 6 H2O + 10 CO2
Mg + HCI = Mg2HCI =>
2 Mg + HCI = Mg2HCI
Mg + HCI = MgHCI =>
Mg + HCI = MgHCI
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KMnO4 + KCl = K2MnO4 + Cl2 =>
2 KMnO4 + 2 KCl = 2 K2MnO4 + Cl2
HNO3 + Fe2(CO3)3 = Fe2(NO3)6 + H2O + CO2 =>
6 HNO3 + Fe2(CO3)3 = Fe2(NO3)6 + 3 H2O + 3 CO2
H2O2 + HCI = H2O2HCI =>
H2O2 + HCI = H2O2HCI
H2SO4 + Mg(HCO3)2 = MgSO4 + H2O + CO2 =>
H2SO4 + Mg(HCO3)2 = MgSO4 + 2 H2O + 2 CO2
NH3 + O2 = N2H4 + H2O =>
4 NH3 + O2 = 2 N2H4 + 2 H2O
PbO + PbS = Pb + SO2 =>
2 PbO + PbS = 3 Pb + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/09
Équations équilibrées sur03/16/08
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