An alkaline battery produces energy according to the reaction below. Determine the limiting reactant if 25.0 g Zn and 62.5 g MnO2 are used. Determine the
theoretical yield in grams of Zn(OH)2. If 32.6 g of Zn(OH), are actually produced,
what is the percent yield?
Zn(s) + 2 MnO2(s) + H2O(l) → Zn(OH)2(s) + Mn, O3(s)

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.