WamB4rookerr5eccabu WamB4rookerr5eccabu

08-08-2016
Chemistry

contestada

How many grams of ammonium chloride are needed to add to 50 grams of water at 60oC to make a saturated solution?

Respuesta :

Willchemistry Willchemistry

08-08-2016

Solubility table : NH4Cl at 60ºC = 55.3 g / 100 H2O

55.3 g ------------------ 100 g
( mass NH4Cl) -------- 50 g

mass NH4Cl = 50 x 55.3 / 100

mass NH4Cl = 2765 / 100

= 27.65 g of NH4Cl

hope this helps!

Answer Link

Otras preguntas

A cone has a diameter of 18 in. and a height of 14 in. What is the volume of the cone? Use 3.14 as an approximation for straight pi . Express your final answer

two of the top grossing concert tours were by a jazz band and a rock band. Together the two tours visited 177 cities. The jazz band visited 93 cities morr than

A circle flower garden has a radius of 4.5 feet. What is the circumference of the flower garden? (Express your answer using π.) 4.5π feet 9π feet 20.25π feet 10

What number correctly completes the statement using the associative property of multiplication? (–5.2 • 8) • 3 = –5.2 • ( • 3)

Why did the Church seek to silence Galileo

which measure is equal to 850 grams? A. 0.85 kg B 8.5 kg C 85. kg D 8,500 kg

What was a major reason European nations competed for control of Africa during the second half of the 180os? (1) Africa had a wealth of natural resour

Which was not an economic problem facing the United States at the end of the Civil War? A. the sudden liberation of millions of slaves B. the lack of new factor

One major reason European countries engaged in imperialism in the late 19th century was to (1) gain a better understanding of unknown territories

A study of the achievements of pre-Columbian Mesoamerican cultures would show that they (1) sustained dense populations through intensive agricult