дописать уравнение реакции. пожалуйста)Fe2O3 + HCL - ?Al(OH)3 + H2SO4 - ?Al + H2SO4 - ?
Fe2O3 + 6HCL =. 2FeCl3 + 3H2O2Al(OH)3 + 3H2SO4 -> Al2(SO4)3 + 6H2O2Al + 3H2SO4 -> Al2(SO4)3 + 3H2
Fe2O3+6HCl=2FeCL3+3H2O 2Al(OH)3 + 6H(+) = 2Al(3+) + 6Н2O 2Al+3H2SO4=Al2(SO4)3+3H2
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Verified answer
Fe2O3 + 6HCL =. 2FeCl3 + 3H2O
2Al(OH)3 + 3H2SO4 -> Al2(SO4)3 + 6H2O
2Al + 3H2SO4 -> Al2(SO4)3 + 3H2
Fe2O3+6HCl=2FeCL3+3H2O 2Al(OH)3 + 6H(+) = 2Al(3+) + 6Н2O 2Al+3H2SO4=Al2(SO4)3+3H2