| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3OHF + K2FeO4 + 2 KOH = 2 N2 + 8 H2O + Fe(OH)2 + 4 KF
SOF2 + KOH + KBrO4 = KBr + K2SO4 + KF + H2O =>
4 SOF2 + 16 KOH + KBrO4 = KBr + 4 K2SO4 + 8 KF + 8 H2O
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COH + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C6H5COH + 7 H2O
NH3OHF + K2FeO4 + KOH = N2 + H2O + Fe(OH)3 + KF =>
6 NH3OHF + 2 K2FeO4 + 2 KOH = 3 N2 + 10 H2O + 2 Fe(OH)3 + 6 KF
NA4 + PO4 = NA4PO4 =>
NA4 + PO4 = NA4PO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
Zn(s) + HCl(aq) = ZnH2(aq) + Cl2(g) =>
Zn(s) + 2 HCl(aq) = ZnH2(aq) + Cl2(g)
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Na4 + PO4 = Na43PO4 =>
43 Na4 + 4 PO4 = 4 Na43PO4
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Na4 + PO4 = Na4PO4 =>
Na4 + PO4 = Na4PO4
CaCo3 + HNo3 = Ca(No3)2 + Co2 + H20 =>
10 CaCo3 + 20 HNo3 = 10 Ca(No3)2 + 15 Co2 + H20
NH3OHF + K2FeO4 + KOH = N2 + H2O + Fe(OH)3 + KF =>
6 NH3OHF + 2 K2FeO4 + 2 KOH = 3 N2 + 10 H2O + 2 Fe(OH)3 + 6 KF
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn2 + H2SO4 = ZnSO4 + H2 =>
Zn2 + 2 H2SO4 = 2 ZnSO4 + 2 H2
HBr + MgO = MgBr2 + H2O =>
2 HBr + MgO = MgBr2 + H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O =>
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O
Na2CO3 + Fe(NO3)2 = NaNO3 + FeCO3 =>
Na2CO3 + Fe(NO3)2 = 2 NaNO3 + FeCO3
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
C6H5CH3 + HNO3 = C6H2CH3(NO2)3 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2CH3(NO2)3 + 3 H2O
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
MoO3 + Ba(ReO4)2 = Ba2(MoO4)2 + Re2O7 =>
2 MoO3 + 2 Ba(ReO4)2 = Ba2(MoO4)2 + 2 Re2O7
ZNS + O2 = ZNO + SO3 =>
ZNS + 2 O2 = ZNO + SO3
HCl + As2O3 + NaNO3 + H20 = NO + H3AsO4 + NaCl =>
100 HCl + 40 As2O3 + 100 NaNO3 + 7 H20 = 100 NO + 80 H3AsO4 + 100 NaCl
KClO + N2H4 = KNO2 + Cl2 + KCl + H2 =>
4 KClO + N2H4 = 2 KNO2 + Cl2 + 2 KCl + 2 H2
NH3OHF + K2FeO4 + KOH = N2 + H2O + Fe(OH)3 + KF =>
6 NH3OHF + 2 K2FeO4 + 2 KOH = 3 N2 + 10 H2O + 2 Fe(OH)3 + 6 KF
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
Cd + KMnO4 + H2SO4 = CdSO4 + MnSO4 + K2SO4 + H2O =>
5 Cd + 2 KMnO4 + 8 H2SO4 = 5 CdSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
S + O2 = SO2 =>
S + O2 = SO2
Cl2 + O2 = ClO5 =>
Cl2 + 5 O2 = 2 ClO5
Na + Cl = NaCl =>
Na + Cl = NaCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NaHSo3 + NaOH = Na2So3 + H2O =>
NaHSo3 + NaOH = Na2So3 + H2O
KCLO3 + HCl = KCL + Cl2 + H2O =>
KCLO3 + 6 HCl = KCL + 3 Cl2 + 3 H2O
Mg(OH)2 + H(NO3) = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 H(NO3) = Mg(NO3)2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
P2 + HCLO3 + H2O = HCL + H3PO4 =>
3 P2 + 5 HCLO3 + 9 H2O = 5 HCL + 6 H3PO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
KCLO + HCl = KCL + Cl2 + H2O =>
KCLO + 2 HCl = KCL + Cl2 + H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
ONCl = NO + Cl2 =>
2 ONCl = 2 NO + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/17
Équations équilibrées sur10/21/16
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