| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 2 N2O = CO2 + 2 N2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Zn(NO3)2 + Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2 =>
Zn(NO3)2 + 2 Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2
HCl + KClO3 = Cl2 + KCl + H2O =>
6 HCl + KClO3 = 3 Cl2 + KCl + 3 H2O
BaCl2 + AqNO3 = Ba(NO3)2 + AqCl =>
BaCl2 + 2 AqNO3 = Ba(NO3)2 + 2 AqCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl2(g) + NaBr(ac) = Cl2(g)Na + Br(ac) =>
Cl2(g) + NaBr(ac) = Cl2(g)Na + Br(ac)
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
CO2 + H2O = C6H1206 + O2 =>
12 CO2 + 1206 H2O = 2 C6H1206 + 615 O2
Fe(OH) + HNO3 = Fe(NO3) + H2O =>
Fe(OH) + HNO3 = Fe(NO3) + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Fe(OH) + HNO3 = Fe(NO3) + H2O =>
Fe(OH) + HNO3 = Fe(NO3) + H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CUSO4 + Fe = CU + Fe2(SO4)3 =>
3 CUSO4 + 2 Fe = 3 CU + Fe2(SO4)3
C3H7OH + HCL = C3H7CL + H2O =>
C3H7OH + HCL = C3H7CL + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
HCLO4 + SO2 + H2O = HCL + H2SO4 =>
HCLO4 + 4 SO2 + 4 H2O = HCL + 4 H2SO4
C3H7OH + HCL = C3H7CL + H2O =>
C3H7OH + HCL = C3H7CL + H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CuSO4 + KI + SO2 + H2O = CuI + K2SO4 + H2SO4 =>
2 CuSO4 + 2 KI + SO2 + 2 H2O = 2 CuI + K2SO4 + 2 H2SO4
KMNO4 + NANO2 + H2O = MNO2 + NANO3 + KOH =>
2 KMNO4 + 3 NANO2 + H2O = 2 MNO2 + 3 NANO3 + 2 KOH
CuSO4 + KI + SO2 + H2O = CuI + K2SO4 + H2SO4 =>
2 CuSO4 + 2 KI + SO2 + 2 H2O = 2 CuI + K2SO4 + 2 H2SO4
HNO3 + Ba(OH)2 = BaNO4H + H2O =>
HNO3 + Ba(OH)2 = BaNO4H + H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
N2O2 + O2 = NO2 =>
N2O2 + O2 = 2 NO2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Cl2(g) + NaBr(ac) = Cl2(g)Na + Br(ac) =>
Cl2(g) + NaBr(ac) = Cl2(g)Na + Br(ac)
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
AgNo3 + NaCl = AgCl + NaNo3 =>
AgNo3 + NaCl = AgCl + NaNo3
Fn + H3Po4 = Fn(Po4)2 + H2 =>
Fn + 2 H3Po4 = Fn(Po4)2 + 3 H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca(HS)2 + HNO3 = Ca(NO3)2 + H2SO4 + NO2 + H2O =>
Ca(HS)2 + 18 HNO3 = Ca(NO3)2 + 2 H2SO4 + 16 NO2 + 8 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
K + HCN = KCN + H2 =>
2 K + 2 HCN = 2 KCN + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NaCl + AgNo3 = AgCl + NaNo3 =>
NaCl + AgNo3 = AgCl + NaNo3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cr + H2So4 = Cr2(So4)3 + H2 =>
2 Cr + 3 H2So4 = Cr2(So4)3 + 3 H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/17
Équations équilibrées sur03/02/16
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