Fix the gas law line

Exercise and reference answers

Questions

1. Statement parts

   1. P
   2. V
   3. =
   4. n
   5. R
   6. +
   7. T

   Correction

   multiply — the ideal gas equation is PV = nRT

   Incorrect part

   +

2. Statement parts

   1. moles
   2. =
   3. mass
   4. x
   5. molar
   6. mass

   Correction

   divide — moles = mass / molar mass

   Incorrect part

   x

3. Statement parts

   1. P
   2. total
   3. =
   4. P
   5. gas
   6. -
   7. P
   8. water

   Correction

   plus — partial pressures add to give the total

   Incorrect part

   -

Instructions

One token in each line is wrong. Tap it, then read the correction.