Match each term with the correct location on a trophic pyramid. Match Term Definition
Producers A) Second level from the top
Primary Consumers B) Second level from the bottom
Secondary Consumers C) Top of the pyramid
Tertiary Consumers D) Bottom of the pyramid
Ape x Predator E) Middle of the pyramid

A-Bottom of the period

B-Second level from the bottom

C-Middle of the pyramid

D-Second level from top

E-Top of the pyramid

the answer is a. co2, this would be colder than the : )

explanation:

given:

mass of na = 115 g

excess cl2

to determine:

mass of nacl produced

explanation:

given reaction is-

2na(s) + cl2(g) → 2nacl(s)

since cl2 is in excess, na will be the limiting reagent

as per the reaction stoichiometry na: nacl = 1: 1

i.e. moles of na reacted = moles of nacl formed

now, # moles of na = mass of na/atomic mass

                                  = 115 g/23 g.mol-1 = 5 moles

therefore, moles of nacl = 5

molar mass of nacl = 58 g/mol

mass of nacl = 5 moles * 58 g.mol-1 = 290 g

ans: amount of nacl produced = 290 g