Student Por 5 points
A mid-ocean ridge is located at the boundary of two tectonic plates.
Which diagram correctly models the relative plate motion on each side of
a mid-ocean ridge? (hint: see page 14 of notes) *
Plate 1
Ridge
Plate 1
Ridge
Ridge
Ridge
Plate 2
Plate 2
Option 4
Option 3
Plate 1
Ridge
Plate 1
Ridge
Ridge
Plate 2
Ridge
Plate 2
Option 2
Ontion 1

how to make a simple air condition

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