Équations équilibrées la veille | Équations équilibrées le lendemain |
5 SO2 + 3 Cr2O7{2}{-} + 22 H{+}{+} = 6 Cr{3}{+} + 5 SO4{2}{-} + 11 H2O
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
KCrO2 + H2SO4 = K2Cr2O7 + SO2 + H2O =>
2 KCrO2 + 3 H2SO4 = K2Cr2O7 + 3 SO2 + 3 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
H2S + HNO3 = H2O + NO + S =>
3 H2S + 2 HNO3 = 4 H2O + 2 NO + 3 S
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SO2 + Cr2O7{2}{-} + H{+} = Cr{3}{+} + SO4{2}{-} + H2O =>
5 SO2 + 3 Cr2O7{2}{-} + 22 H{+} = 6 Cr{3}{+} + 5 SO4{2}{-} + 11 H2O
H2SO4 + KNO3 = HNO3 + K2SO4 =>
H2SO4 + 2 KNO3 = 2 HNO3 + K2SO4
H3Po4 + Mg(OH)2 = Mg(H2Po4)2 + H2O =>
2 H3Po4 + Mg(OH)2 = Mg(H2Po4)2 + 2 H2O
Si + F2 = SiF =>
2 Si + F2 = 2 SiF
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + HNO3 = FeNO3 + H2O + NO =>
3 Fe + 4 HNO3 = 3 FeNO3 + 2 H2O + NO
H2O2 + I2 = HIO3 + H20 =>
15 H2O2 + 5 I2 = 10 HIO3 + H20
P + Br2 = PBr =>
2 P + Br2 = 2 PBr
C14H10 + O2 = H2O + CO2 =>
2 C14H10 + 33 O2 = 10 H2O + 28 CO2
Na + S = Na2S =>
2 Na + S = Na2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HgS + HCl + HNO3 = HgCl2 + S + NO + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 3 S + 2 NO + 4 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
S + O2 = SO2 =>
S + O2 = SO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CaMgSi2O6 = SiO2 + Ca2MgSi2O7 + Mg2SiO4 =>
4 CaMgSi2O6 = 3 SiO2 + 2 Ca2MgSi2O7 + Mg2SiO4
SO2 + O3 = SO3 =>
3 SO2 + O3 = 3 SO3
HBrO3 + H2S = Br2 + S + H2O =>
2 HBrO3 + 5 H2S = Br2 + 5 S + 6 H2O
K + HNO3 = KNO3 + H2O + NHNO4 =>
3 K + 5 HNO3 = 3 KNO3 + 2 H2O + NHNO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MG + Br2 = MGBr2 =>
MG + Br2 = MGBr2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
K + HNO3 = KNO3 + H2O + NHNO3 =>
5 K + 7 HNO3 = 5 KNO3 + 3 H2O + NHNO3
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaBr + F2 = NaF2 + Br =>
NaBr + F2 = NaF2 + Br
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Zn + SnCl2 = ZnCl2 + Sn2 =>
2 Zn + 2 SnCl2 = 2 ZnCl2 + Sn2
KBr + ZnCl2 = KCl + ZnBr2 =>
2 KBr + ZnCl2 = 2 KCl + ZnBr2
CaMgSi2O6 = SiO2 + CaSiO3 + Mg2SiO4 =>
2 CaMgSi2O6 = SiO2 + 2 CaSiO3 + Mg2SiO4
Na2SiO3 + HCl = SiO2 + NaCl + H2O =>
Na2SiO3 + 2 HCl = SiO2 + 2 NaCl + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6OH + Na = C2H5ONa + H2 =>
C2H6OH + Na = C2H5ONa + H2
CH3COOH + HCl = H2 + CH3COOCl =>
CH3COOH + HCl = H2 + CH3COOCl
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/16
Équations équilibrées sur02/17/15
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