Answer: 1.5mol NH3
Explanation: 1N2+3H2= NH3
0.5 mol N2x 3NH3/1molN2= 0.5x3= 1.5mol NH3
<span>When two metals touch in the mouth, a small shock is created. this is known as a </span>galvanic action
Answer:
No, gravity isn't matter
Explanation:
Gravity is a <u>force</u> that attracts matter towards the center of a physical body with mass.
Answer:
Explanation:
When going from top to bottom in any group of the periodic table, the atomic radius always tends to increase
