Which sentence from the section "A Lot Of Bioluminescence Happens In The Ocean" BEST develops a central idea of the article? А Bioluminescence is when light shines as a result of a biochemical reaction. B This is different from other forms of light, such as phosphorescent or fluorescent light с Bioluminescence in vertebrates is found exclusively among fish living in the ocean. D However, not bioluminescent creatures live in the dark.​

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

gas

explanation:

smoke is the matter of a gas

i belive it is water