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Which sequence represents the relationship between temperature and volume as explained by the kinetic-molecular
theory?
O higher temperature → more kinetic energy → more space between particles – higher volume
O higher temperature → less kinetic energy → less space between particles → higher volume
O higher temperature → more kinetic energy → less space between particles → lower volume
O higher temperature → less kinetic energy → more space between particles → lower volume

ur answer would be b hope i let me know if it is right

yes

explanation:

search chemistry final b exam in google and a site called quizlet will pop up

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