| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NaCl + MnO + 9 H2SO4 = 8 NaHSO4 + MnS + 5 H2O + 4 Cl2
SnCl4*5H2O + N2H4CS = Sn(N2H4CS)2Cl4 + H2O =>
SnCl4*5H2O + 2 N2H4CS = Sn(N2H4CS)2Cl4 + 5 H2O
KSO4 + Pb(NO3)2 = PbSO4 + K(NO3)2 =>
KSO4 + Pb(NO3)2 = PbSO4 + K(NO3)2
S04 + KMnO4 + H2O = H2SO4 + MnS04 + K2SO4 =>
31 S04 + 24 KMnO4 + 16 H2O = 16 H2SO4 + 24 MnS04 + 12 K2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2HPO4 + Ca(OH)2 = KOH + CaHPO4 =>
K2HPO4 + Ca(OH)2 = 2 KOH + CaHPO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mn(NO3)2 + H2O2 + NaOH = MnO2 + Na(NO3) + H2O =>
Mn(NO3)2 + H2O2 + 2 NaOH = MnO2 + 2 Na(NO3) + 2 H2O
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mg(g) + H2SO4(I) = MgSO4(I) + H2(g) =>
Mg(g) + H2SO4(I) = MgSO4(I) + H2(g)
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Al + H2SO4 = Al2(SO4)3 + H(q) =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H(q)
Al + S = Al3S2 =>
3 Al + 2 S = Al3S2
SnSO4 + NaCr2O7 + H2SO4 = Sn2(SO4)4 + Na2SO4 + Cr2(SO4)3 + H2O =>
14 SnSO4 + 4 NaCr2O7 + 28 H2SO4 = 7 Sn2(SO4)4 + 2 Na2SO4 + 4 Cr2(SO4)3 + 28 H2O
C8H16 + FeO = FeH16 + C8O =>
C8H16 + FeO = FeH16 + C8O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
HOC6H4COOH3 + H2O = HOC6H4COOH + CH3OH =>
7 HOC6H4COOH3 + 4 H2O = 6 HOC6H4COOH + 7 CH3OH
NaOH(aq) + Zn = Na + Zn(OH)3 =>
3 NaOH(aq) + Zn = 3 Na + Zn(OH)3
Al + Br = AlBr9 =>
Al + 9 Br = AlBr9
CH + O = C2O + HO =>
2 CH + 3 O = C2O + 2 HO
PCl3 + H2O + O2 = HPO3 + HCl =>
2 PCl3 + 4 H2O + O2 = 2 HPO3 + 6 HCl
C27H46O + C7H5ClO = C34H50O2 + HCl =>
C27H46O + C7H5ClO = C34H50O2 + HCl
Al + O2 = Al6O3 =>
12 Al + 3 O2 = 2 Al6O3
H2PO4 + Be(OH)2 = H2O + BePO4 =>
H2PO4 + Be(OH)2 = 2 H2O + BePO4
KMnO4 + Zn + H2SO4 = Mn(SO4) + ZnSO4 + H2O + K2SO4 =>
2 KMnO4 + 5 Zn + 8 H2SO4 = 2 Mn(SO4) + 5 ZnSO4 + 8 H2O + K2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NO2 + Cl = NOCl + O =>
NO2 + Cl = NOCl + O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3(aq) + (NH4)2CO3(aq) = Ag2CO3(s) + NH4NO3(aq) =>
2 AgNO3(aq) + (NH4)2CO3(aq) = Ag2CO3(s) + 2 NH4NO3(aq)
NOH + HNO3 = OHHN2O3 =>
NOH + HNO3 = OHHN2O3
C3H6 + KMnO4 + H2SO4 = C2H602 + MnSO4 + K2SO4 + CO2 =>
1210 C3H6 + 1794 KMnO4 + 2691 H2SO4 = 21 C2H602 + 1794 MnSO4 + 897 K2SO4 + 3588 CO2
Co(NO3)2 + K3PO4 = CoKPO4 + K2(NO3)2 =>
Co(NO3)2 + K3PO4 = CoKPO4 + K2(NO3)2
Al + (SO4)2 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
4 Al + 3(SO4)2 + 6 Ca(OH)2 = 4 Al(OH)3 + 6 CaSO4
NaCl + MnO2 + HSO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
6 NaCl + MnO2 + 4 HSO4 = 3 Cl2 + MnSO4 + 3 Na2SO4 + 2 H2O
Al(OH)3 + N2O3 = Al2O3 + N(OH)3 =>
2 Al(OH)3 + N2O3 = Al2O3 + 2 N(OH)3
H3PO4 + NH3 = NH4 + PO4 =>
H3PO4 + 3 NH3 = 3 NH4 + PO4
Na2S + FeCl2 = NaCl + FeS =>
Na2S + FeCl2 = 2 NaCl + FeS
Ca(OH)2 + KH2PO4 = Ca(KHPO4)2 + H2O =>
Ca(OH)2 + 2 KH2PO4 = Ca(KHPO4)2 + 2 H2O
CH3COOH + NH3 = CH3CONH2 + H2O =>
CH3COOH + NH3 = CH3CONH2 + H2O
H2SO4 + Sr(NO3)2 = SrSO4(s) + HNO3 =>
H2SO4 + Sr(NO3)2 = SrSO4(s) + 2 HNO3
Mg4Fe2O7 + Co(NO3)2*6H2O + H2O = CoMg4Fe2(OH)14(NO3)2*4H2O =>
Mg4Fe2O7 + Co(NO3)2*6H2O + 5 H2O = CoMg4Fe2(OH)14(NO3)2*4H2O
CH3COOH + NH3 = CH3CONH2 + H2O =>
CH3COOH + NH3 = CH3CONH2 + H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
HCl(aq) + Zn(s) = ZnCl2(aq) + H2(g) =>
2 HCl(aq) + Zn(s) = ZnCl2(aq) + H2(g)
KINaCl = NaIKCl =>
KINaCl = NaIKCl
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
KMnO4 + Sb2(SO4)3 + H2SO4 = Sb2(SO4)5 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Sb2(SO4)3 + 16 H2SO4 = 5 Sb2(SO4)5 + 4 MnSO4 + 2 K2SO4 + 16 H2O
CaO + NaCl = Na2O + CaCl2 =>
CaO + 2 NaCl = Na2O + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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