Question 12 (1 point) Determine the limiting reactant and excess reactant when 2.10 moles of F, react with 1.00 moles of AlBrz.
3F2 + 2A1Brz --> 3Br2 + 2A1F3
Column A
Column B
1.
limiting reactant
a. AlBr3
2.
excess reactant
b. F2

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).

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.

answermeridional ;