Using solubility curve,How many grams of potassium chlorate, KClO3, can be dissolved in 300 grams of water at 30 C?At 50 C, which solute is least soluble: KCl, KClO3, NH3 or NH4Cl?If 65 g of NH4Cl are added to 100 g of water at 50 °C, how many grams of NH4Cl will not dissolve?

Question
Asked Nov 15, 2019
1 views

Using solubility curve,

  1. How many grams of potassium chlorate, KClO3, can be dissolved in 300 grams of water at 30 C?
  2. At 50 C, which solute is least soluble: KCl, KClO3, NH3 or NH4Cl?
  3. If 65 g of NH4Cl are added to 100 g of water at 50 °C, how many grams of NH4Cl will not dissolve?

 

check_circle

Expert Answer

Step 1

We’ll answer the first question since the exact one wasn’t specified so I am submitting solution for question 1. Please submit a new question specifying the one you’d like answered.

Step 2

All known compounds can be dissolve in certain solvents whereas they remain insoluble in other solvents.

Step 3

Ionic compounds are soluble in polar solvents as “Like dissolves like.”&nbs...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

Other

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: When a 6.50 g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee cup calorim...

A: Heat added to the system or Quantity of heat released from the reaction:

question_answer

Q: How much heat in kcal must be added to 0.68 kg of water at room temperature (20°C) to raise its temp...

A: Given that,Mass of water = 0.68KgWater is at room temperature (T1) = 20 degree CelsiusThe temperatur...

question_answer

Q: From the following data, calculate the average bond enthalpy for the N-H bond: NH3(g)NH2(g)+ H(g) AH...

A: The average bond enthalpies of N-H bond are calculated by adding all the equations,

question_answer

Q: Draw the Lewis structure for the ionic compound that forms from Mg and O. Draw the Lewis dot struct...

A: The Lewis dot structure of magnesium is  

question_answer

Q: which of the following sets of quantum numbers (n,l,ml, ms) is correct? if incorrect, state why.  a....

A: n, l, ml, and ms are the principal, azimuthal, magnetic, and spin quantum numbers, respectively. The...

question_answer

Q: Draw an energy diagram for the electron in a phosphorus atom

A: Name: PhosphorusSymbol: PAtomic Number: 15Atomic Mass: 30.97376 amuElectronic configuration: 1s2 2s2...

question_answer

Q: Determine the density of air at 22 °C and 760 torr. The molar mass of air is 28.9 g/mol. Assume idea...

A: GivenTemperature= 22+273K = 295KPressure of the air = 760 torrR= 62.364 L torr/K mol

question_answer

Q: KEQ and its value of this reaction, 1.0M NaOH and 1.0M HCl

A: Given information:Concentration of NaOH solution = 1.0 MConcentration of HCl solution = 1.0 M

question_answer

Q: How much time (in minutes) would it take for 3.5 grams of copper to be plated, if the current is 4.7...

A: The moles of copper to be plated can be calculated as