4.50 g C4H10 x 1 mol
58.14 g
x 6.02^23 molecules
1 mol
= (answer)
The answer for the question is Na3PO4
Answer: A convex lens is used to converge ligtht.
Explanation:
A concave lens is a lens that is thicker on the ends than in the middle. As consequence of this, a concave lens diverges (separate) the rays of light. A concave lens is also called diverging lens.
A convex lens is is thicker in the middle than on the ends. As consequence of this, a convex lense converge the parallel rays that pass through it. A convex lens is also called converging lens.
Answer:
3−
Thus, a nitrogen atom will form an anion with three more electrons than protons and a charge of 3−.
Explanation: