| Équations équilibrées la veille |
2 Na + 2 H2O = 2 NaOH + H2
CO + PO4 = CO(PO4) =>
CO + PO4 = CO(PO4)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Pb(NO3)2 = PbO + O2 + NO2 =>
2 Pb(NO3)2 = 2 PbO + O2 + 4 NO2
LiAlH4 + ZnCl2 = ZnH2 + AlCl3 + LiCl =>
LiAlH4 + 2 ZnCl2 = 2 ZnH2 + AlCl3 + LiCl
Zn + Cu3(PO4)2 = Zn3(PO4)2 + Cu =>
3 Zn + Cu3(PO4)2 = Zn3(PO4)2 + 3 Cu
Fe(OH)3 = Fe2O3 + H2 + O =>
2 Fe(OH)3 = Fe2O3 + 3 H2 + 3 O
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
CrBr3 + I2 = CrI + Br2 =>
2 CrBr3 + I2 = 2 CrI + 3 Br2
Al2(SO3)3(s) = Al2O3(s) + SO2(g) =>
Al2(SO3)3(s) = Al2O3(s) + 3 SO2(g)
C20H42 + KNO3 = N2 + K2CO3 + CO2 + H2O =>
5 C20H42 + 122 KNO3 = 61 N2 + 61 K2CO3 + 39 CO2 + 105 H2O
Cu(OH)2 + CH3COOH = CH3COO + Cu + H2O =>
Cu(OH)2 + 2 CH3COOH = 2 CH3COO + Cu + 2 H2O
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
CaCO3 + HOH = Ca(HCO3)2 + Ca(OH)2 =>
2 CaCO3 + 2 HOH = Ca(HCO3)2 + Ca(OH)2
Cs + H3PO4 = H3 + CsPO4 =>
Cs + H3PO4 = H3 + CsPO4
KMnO4 + HNO2 + H2SO4 = HNO3 + K2SO4 + Mn2(SO4)3 + H2O =>
2 KMnO4 + 4 HNO2 + 4 H2SO4 = 4 HNO3 + K2SO4 + Mn2(SO4)3 + 4 H2O
H2S + Pd(OH)4 = PdS2 + H2O =>
2 H2S + Pd(OH)4 = PdS2 + 4 H2O
Fe + Cu(OH)2 = Cu + Fe(OH)2 =>
Fe + Cu(OH)2 = Cu + Fe(OH)2
MgCl2 + H2CO3 = MgCO3 + HCl =>
MgCl2 + H2CO3 = MgCO3 + 2 HCl
Ca(ClO)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = CaCl2 + 4 KCl + 2 I2 + 2 H2O
KCH3CO2 + H2SO4 = K2SO4 + CH3CO2H =>
2 KCH3CO2 + H2SO4 = K2SO4 + 2 CH3CO2H
C4H9OH(aq) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(aq) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
CuBr2 + KI = CuBr + I2 + KBr =>
2 CuBr2 + 2 KI = 2 CuBr + I2 + 2 KBr
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
V2O3(s) + CO(g) = CO2 + V =>
V2O3(s) + 3 CO(g) = 3 CO2 + 2 V
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
KNO3(g) = KNO2 + O2(g) =>
2 KNO3(g) = 2 KNO2 + O2(g)
NH4HCO3 + C12H22O11 = C12H24N2O4 + CO2 + H2O =>
48 NH4HCO3 + 29 C12H22O11 = 24 C12H24N2O4 + 108 CO2 + 151 H2O
Al + HCl = Al{3+} + Cl{-} + H2 =>
2 Al + 6 HCl = 2 Al{3+} + 6 Cl{-} + 3 H2
C12H26O2 + O2 = CO2 + H2O =>
2 C12H26O2 + 35 O2 = 24 CO2 + 26 H2O
Br2 + P4 = P2Br7 =>
7 Br2 + P4 = 2 P2Br7
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na2CO3 + Ca2Cl2 = Na2Cl + CaCO3 =>
2 Na2CO3 + Ca2Cl2 = 2 Na2Cl + 2 CaCO3
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
Cu(NH3)4(H2O)2{+2} + H2SO4 = CuSO4 + (NH4)2SO4 + H3O{+} =>
Cu(NH3)4(H2O)2{+2} + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H3O{+}
AgNO{+3} + H{+2}S = Ag{+2}S + HNO{+3} =>
AgNO{+3} + H{+2}S = Ag{+2}S + HNO{+3}
CH3CCuO + Cu(OH)2 = CH3CCuOOH + Cu2O + H2O =>
2 CH3CCuO + 2 Cu(OH)2 = 2 CH3CCuOOH + Cu2O + H2O
CuO2 + Al = Cu + AlO =>
CuO2 + 2 Al = Cu + 2 AlO
HgO2H2 + H3PO4 = Hg3P2O8 + H2O =>
3 HgO2H2 + 2 H3PO4 = Hg3P2O8 + 6 H2O
Mg5Al9CrO20 + CaAl2O4 + O2 = Al2O3 + MgO + Ca4Al6CrO16 =>
4 Mg5Al9CrO20 + 16 CaAl2O4 + 3 O2 = 22 Al2O3 + 20 MgO + 4 Ca4Al6CrO16
AlPO4 + CaCl2 = Ca3(PO4)2 + AlCl3 =>
2 AlPO4 + 3 CaCl2 = Ca3(PO4)2 + 2 AlCl3
AlCl3 + H2O + CH3COONa = Al(OH)2(CH3COO) + NaCl + CH3COOH =>
AlCl3 + 2 H2O + 3 CH3COONa = Al(OH)2(CH3COO) + 3 NaCl + 2 CH3COOH
Mg(OH)2 = Mg + O2 + H2 =>
Mg(OH)2 = Mg + O2 + H2
Pb(OH)2 + Na2SnO2 = Pb + Na2SnO3 + H2O =>
Pb(OH)2 + Na2SnO2 = Pb + Na2SnO3 + H2O
K2SO4 + NaNO3 = K2Na + SO4NO3 =>
K2SO4 + NaNO3 = K2Na + SO4NO3
(CH3)2CHCH2CH2OH + CH3COOH = CH3COOCH2CH2CH(CH3)2 + H2O =>
(CH3)2CHCH2CH2OH + CH3COOH = CH3COOCH2CH2CH(CH3)2 + H2O
K2S + Cu(NO3)2 = KNO3 + CuS =>
K2S + Cu(NO3)2 = 2 KNO3 + CuS
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
MnO + Al2O = Al2O3 + Mn =>
2 MnO + Al2O = Al2O3 + 2 Mn
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| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
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