Answer:
Explanation:
In a electrolysis process, metal ions receive an electron, become neutral and get electroplated onto another surface. It is a reduction reaction and it happens at the cathode.
The equation for the reaction between Ca3N2 and Al2O3 wiil be;
Al2O3 + Ca3N2 = 2AIN +3CaO
Thus, the products of the reaction will be Aluminium Nitride and Burnt lime(Calcium oxide). A double displacement reaction, also known as a double replacement reaction or metathesis, is a reaction where two compounds react, and the positive ions and the anions switch places, forming two new compounds or products.
The answer is B I hope this helps you
The name of the force exerted by blood on the wall of the arteries is blood pressure. Blood<span> pressure is the </span>force<span> of </span>blood<span> against the </span>walls<span> of the </span>arteries<span>.
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The answer is: Blood pressure.</span>
C.) pink <span>In a </span>base<span>, with a pH> 8.2, we would expect the </span>indicator<span> to turn </span>pink. Phenolphthalein<span> is colorless in an acidic or neutral </span>solution<span>; it turns from pink to fuchsia in a basic </span>solution<span>. Cleaners and </span>products<span> containing soaps, are </span>bases<span>.</span>
