The balanced reaction that describes the reaction between lithium and nitrogen gas to produce lithium nitride is expressed 6Li + N2 = 2Li3N.Hence for every 6 moles of lithium used, there are 2 moles of lithium nitride produced. For this problem, 12 moles of lithium yields 4 moles of lithium nitride.
Answer:
Electronegative element form anion that is larger than its neutral atom like fluorine F-
Explanation:
Answer:
If you increase the mass at a given force the rate of acceleration slows. Therefore, mass is inversely proportional to acceleration. ... Force is directly proportional to acceleration (force ~ acceleration) As force increases acceleration increases.
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Answer:
21
Explanation:
Formula;
Mass number = number of protons + number of neutrons
= 9 + 12
= 21
