A metal M forms an oxide having the formula M203. It is dissolved both in dilute sulphuric and dilute sodium hydroxide solution. Identify the metal& write equations for the reaction involved.
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Answered by
6
M2O3 so the M vallency is 3 which is Aluminium
Equation is
Al2O3 + NaOH ------> NaAlO2
Al2O3 + H2SO4 ------> Al2(SO4)3 +
H2
Answered by
6
Answer:
Al2O3+ H2SO4–—>Al2SO4+ H2O
Al2O3+Na(OH)2–—>NaAl(OH)2+O2
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