How many grams of ammonium chloride (NH4Cl) would be required to make a saturated solution in 1000 grams of water at 50 degrees Celsius?

0 degrees Celsius - 90 g/100 mL

10 degrees Celsius - 70 g/100 mL

20 degree Celsius - 55 g/100 mL

30 degree Celsius - 45 g/100 mL

40 degrees Celsius - 35 g/100 mL

50 degrees Celsius - 29 g/100 mL

Question

Chemistry

Jazlynn

14 October, 03:33

How many grams of ammonium chloride (NH4Cl) would be required to make a saturated solution in 1000 grams of water at 50 degrees Celsius?

0 degrees Celsius - 90 g/100 mL

10 degrees Celsius - 70 g/100 mL

20 degree Celsius - 55 g/100 mL

30 degree Celsius - 45 g/100 mL

40 degrees Celsius - 35 g/100 mL

50 degrees Celsius - 29 g/100 mL

+3

Answers (1)

Know the Answer?

Mira · Answer 1

Since,

1000 grams of water = 1000 mL of water

So,

At any of the given temperature:

1000 mL = 10 x 100 mL

moles of NH4Cl = 53.5/53.49

= 1.0 m

= 1.0 mol/Kg

Delta T = 2 x 1.86 x 1.0

= 3.72 c

= - 3.72 °C