Will mark brainliest if accurate and ! an idea is being proposed. the steps that led to the idea are listed below: only the favorable evidence were considered. there was a review by the scientific community. the outcomes were same each time. can this idea be scientific? a. yes, because the idea produced reliable results. b. no, because it was not reviewed by family and friends. c. yes, because all steps of the scientific method were followed. d. no, because conflicting evidence and arguments were not considered.

No, because conflicting evidence and arguments were not considered. there is your answer.

answer: you could do some invislibe ink.

explanation: i will tell you how to if u answer my question.

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