a. 5.15 g of ammonium chloride dissolved in 15.0 g of water
- A maximum of 9.3g of ammonium chloride can be dissolved in 25.0g of water at 20 degrees celcius. What is the concentration of ammonium chloride in such a solution in mass percent? - Please show step by step solution
Calculate the boiling point of the solution when 15.0 g of aluminum chloride, is dissolved in 750 g water. The kb for water is 0.512°C/m.
The Solubility Product Constant for ammonium nitrate is >1. If ammonium nitrate is dissolved in water you can say that the equilibrium concentrations of ammonium and nitrate ions are: A. High B. Moderate C. Low The solubility of ammonium nitrate in water is: A. High B. Moderate C. Low The Solubility Product Constant for cobalt(II) chloride is > 1. If cobalt(II) chloride is dissolved in water you can say that the equilibrium concentrations of cobalt(II) and chloride ions are: A....
When 0.1002g o ammonium chloride is dissolved in 225mL of water in a constant pressure calorimeter, the temperature drops from 25.3 degrees celsius to 13.4 degrees celsius. What is the heat absorbed or released per gram and per mole of ammonium chloride.
A student dissolves 15.0 g of ammonium chloride (NH,CI) in 250. g of water in a well-insulated open cup. She then observes the temperature of the water fall from 20.0°C to 16.0 °C over the course of 5.3 minutes. Use this data, and any information you need from the ALEKS Data resource, to answer the questions below about this reaction: NHCl(s) + NH(aq) + Cl (aq) You can make any reasonable assumptions about the physical properties of the solution. Be...
What is the maximum amount of ammonium chloride that can be dissolved in 20 mL of water at 50 degrees celcius?
We did a lab where we dissolved calcium chloride and ammonium nitrate in water (calorimeter), and used the temperature change of the water to calculate the molar enthalpy of solution for each compound. I got -68.6kJ/mol for calcium chloride and +27.6kJ/mol for ammonium nitrate. There is a section in our lab report that states, "discuss the relationship between the responding and manipulated variable, and give reasons as to why this relationship exists." Our teacher told us that the manipulated variable...
Aluminum nitrite and ammonium chloride react to form aluminum chloride, nitrogen, and water. What mass of each substance is present after 71.6g of aluminum nitrite and 46.1 g of ammonium chloride react completely? Guide g aluminum nitrite g ammonium chloride g aluminum chloride g nitrogen g water
Suppose 2.26 g of zinc chloride is dissolved in 150. mL of 67.0 mM aqueous solution of ammonium sulfate. Calculate the final molarity of zinc cation in the solution. You can assume the volume does not change when the zinc chloride is dissolved in it Round your answer to 3 significant digits.
Suppose 0.0793 g of potassium chloride is dissolved in 100. mL of a 20.0 m M aqueous solution of ammonium sulfate. Calculate the final molarity of potassium cation in the solution. You can assume the volume of the solution doesn't change when the potassium chloride is dissolved in It. Be sure your answer has the correct number of significant digits.