How many moles of Fe are produced from 7 moles of Zn?
Zn(s) + FeSO4(aq) → ZnSO4(aq) + Fe(s)

7 mol Fe

General Formulas and Concepts:

Chemistry

Explanation:

Step 1: Define

RxN:     Zn (s) + FeSO₄ (aq) → ZnSO₄ (aq) + Fe (s)

Given:   7 moles Zn

Step 2: Stoichiometry

= 7 mol Fe

Step 3: Check

We are given 1 sig fig.

Since our final answer is in 1 sig fig, there is no need to round.

d.) circle motion requires a force to give it a centripetal acceleration.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.