An electrolyte is 1. a solute which conducts electrical energy 2.an inert electrode which conduct electrical...
An electrolyte is
1. a solute which conducts electrical energy
2.an inert electrode which conduct electrical energy
3.a metal which conducts electrical energy through a solution.
4.A compound that imparts electrical conductivity to a liquid
5.a solution which conducts electricity.
Homework Answers
An electrolyte is solution
It has ions present in it.
Due to presence of ions, it can conduct electricity
Answer: option 5
Add Answer to:
An electrolyte is
1. a solute which conducts electrical energy
2.an inert electrode which conduct electrical...
Solutions 1. Identify the solvent and solute(s) in each of the following solutions. Note that there...
Solutions 1. Identify the solvent and solute(s) in each of the following solutions. Note that there may be more than one solute in a solution. A 20 g of calcium chloride CaCl2 dissolved in 100 g of water. Solvent Solute(s) B Air which contains 20.95% oxygen, 0.93% argon, 78.09% nitrogen and 0.04% carbon dioxide. Solvent Solute(s) C Rubbing alcohol which consists of 70% isopropyl alcohol and 30% water. Solvent Solute(s) D Alloy 7705 which consist of 6% zinc, 2.3% magnesium,...
22 & 23 please QUESTION 22 Which of the following statement(s) about electrolytes are true? 1....
22 & 23 please
QUESTION 22 Which of the following statement(s) about electrolytes are true? 1. Electrolyte solutions conduct electricity because electrons are freely moving through the solution. 2. Electrolyte solutions conduct electricity because ions are moving through the solution 3. When methanol (CH3OH) is dissolved in water, an electrolytic solution results 4. When sulfuric acid acid is dissolved in water, a conducting solution results 5. If an aqueous solution containing sodium chloride is diluted, the conductivity will go down...
Mark Whether are True of False 1. Indicator electrodes are typically made from relatively inert metals...
Mark Whether are True of False 1. Indicator electrodes are typically made from relatively inert metals and they work best when the electrode surface is large and clean 2. Platinum electrodes are more inert than and gold electrodes. 3. KCl is often used as an electrolyte for salt bridge, for the purpose to reduce junction potentials between salt bridges and the electrolyte solutions in cells. 4. Standard conditions for reduction potential’s is 25 °C and = 1 for all aqueous species....
Which statement best describes the material below? Energy View Available Hint(s) O It is a metal and will conduct...
Which statement best describes the material below? Energy View Available Hint(s) O It is a metal and will conduct electricity very well. O It is a nonmetal and will not conduct electricity at all. O It will have semicoratuctor properties. Submit Applications The moderate band gap in semimetals (semiconductors) can be exploited by a proc impurity, called the dopant, is introduced into the semiconductor. The dopant will ha semiconductor in its valence shell. For example, silicon doped with phosphorous is...
1).A solute is a strong electrolyte that ionizes into 2 ions. What is the molar mass...
1).A solute is a strong electrolyte that ionizes into 2 ions. What is the molar mass of this solute if 22.34 grams added to exactly 1 kg of solvent change the boiling point by 0.871. (The Kb value for this solute is 0.577 °C/m). Record your answer as a whole number. 2). A sodium hydroxide solution that contains 15 grams of NaOH per L of solution has a density of 1.13 g/mL. Calculate the molality of the NaOH in this...
Consider the following electrochemical cell operating at 25°C (Pt is an inert electrode): Pl(a) Cu() 1...
Consider the following electrochemical cell operating at 25°C (Pt is an inert electrode): Pl(a) Cu() 1 M HNO.(4) 1 M NO, (4) 1 M H() 1 M Cu(aq) Which of the following statement(s) is (are) true when the cell operates spontaneously? (That is, when e are allowed to flow whichever way they want" to) 1. The measured voltage would be 0.603 V 2. The Pt electrode would be the anode 3. The measured voltage would be 1.277 V 4. Electrons...
2. Which compound forms an electrolyte solution when dissolved in water? a. KCI b. Br2 C....
2. Which compound forms an electrolyte solution when dissolved in water? a. KCI b. Br2 C. CH3 OH d. C6H12O6 (glucose) 3. Gases are more soluble in liquid at:
When an ionic compound dissolves in water, the cations and anions are separated. Ions in solution...
When an ionic compound dissolves in water, the cations and anions are separated. Ions in solution will result in that solution conducting electricity, an electrolyte. Some solutions are strong electrolytes while others are weak electrolytes. 1. What do you think is giving rise to electrical conductivity? ions in a crystal 2. This is a diagram showing ions in a crystal. Draw a diagram showing the particles in 1) strong electrolyte, and 2) weak electrolyte. Pay attention to how the water...
predict which solution will have high electrical conductivity Question 2: Give one example of a situation with high...
predict which solution will have high electrical
conductivity
Question 2: Give one example of a situation with high kinetic energy and one example of a situation with high potential energy. Explain your answers for full credit (4 pts). Question 3: Predict which solutions will have a higher electrical conductivity. Justify your choice for full credit (4 pts). A. 0.200 M NaCl or 0.150 M CaCl2 B. 14.22 g of cobalt(II) nitrate in 57.8 mL of water or 9.528 g of...
Conductivity of Solutions For Che 2A at RCC Introduction Electrolytes are compounds which conduct electricity when...
Conductivity of Solutions For Che 2A at RCC Introduction Electrolytes are compounds which conduct electricity when dissolved in water. Strong electrolytes consist of ionic compounds which dissociate completely when dissolved in water, AND molecular compounds which completely ionize when dissolved in water. The reactions below illustrate the dissociation reaction of strong electrolytes: Na (aq) + Cl(aq) но NaCl(s) H30 CaBra(s) HO HCl(e) Ca(aq) + 2Br (aa) H*(aq) + C'(aq) Conductivity is a measure of the ability of water to pass...
Solutions 1. Identify the solvent and solute(s) in each of the following solutions. Note that there may be more than one solute in a solution. A 20 g of calcium chloride CaCl2 dissolved in 100 g of water. Solvent Solute(s) B Air which contains 20.95% oxygen, 0.93% argon, 78.09% nitrogen and 0.04% carbon dioxide. Solvent Solute(s) C Rubbing alcohol which consists of 70% isopropyl alcohol and 30% water. Solvent Solute(s) D Alloy 7705 which consist of 6% zinc, 2.3% magnesium,...
22 & 23 please
QUESTION 22 Which of the following statement(s) about electrolytes are true? 1. Electrolyte solutions conduct electricity because electrons are freely moving through the solution. 2. Electrolyte solutions conduct electricity because ions are moving through the solution 3. When methanol (CH3OH) is dissolved in water, an electrolytic solution results 4. When sulfuric acid acid is dissolved in water, a conducting solution results 5. If an aqueous solution containing sodium chloride is diluted, the conductivity will go down...
Which statement best describes the material below? Energy View Available Hint(s) O It is a metal and will conduct electricity very well. O It is a nonmetal and will not conduct electricity at all. O It will have semicoratuctor properties. Submit Applications The moderate band gap in semimetals (semiconductors) can be exploited by a proc impurity, called the dopant, is introduced into the semiconductor. The dopant will ha semiconductor in its valence shell. For example, silicon doped with phosphorous is...
Consider the following electrochemical cell operating at 25°C (Pt is an inert electrode): Pl(a) Cu() 1 M HNO.(4) 1 M NO, (4) 1 M H() 1 M Cu(aq) Which of the following statement(s) is (are) true when the cell operates spontaneously? (That is, when e are allowed to flow whichever way they want" to) 1. The measured voltage would be 0.603 V 2. The Pt electrode would be the anode 3. The measured voltage would be 1.277 V 4. Electrons...
2. Which compound forms an electrolyte solution when dissolved in water? a. KCI b. Br2 C. CH3 OH d. C6H12O6 (glucose) 3. Gases are more soluble in liquid at:
When an ionic compound dissolves in water, the cations and anions are separated. Ions in solution will result in that solution conducting electricity, an electrolyte. Some solutions are strong electrolytes while others are weak electrolytes. 1. What do you think is giving rise to electrical conductivity? ions in a crystal 2. This is a diagram showing ions in a crystal. Draw a diagram showing the particles in 1) strong electrolyte, and 2) weak electrolyte. Pay attention to how the water...
predict which solution will have high electrical
conductivity
Question 2: Give one example of a situation with high kinetic energy and one example of a situation with high potential energy. Explain your answers for full credit (4 pts). Question 3: Predict which solutions will have a higher electrical conductivity. Justify your choice for full credit (4 pts). A. 0.200 M NaCl or 0.150 M CaCl2 B. 14.22 g of cobalt(II) nitrate in 57.8 mL of water or 9.528 g of...
Conductivity of Solutions For Che 2A at RCC Introduction Electrolytes are compounds which conduct electricity when dissolved in water. Strong electrolytes consist of ionic compounds which dissociate completely when dissolved in water, AND molecular compounds which completely ionize when dissolved in water. The reactions below illustrate the dissociation reaction of strong electrolytes: Na (aq) + Cl(aq) но NaCl(s) H30 CaBra(s) HO HCl(e) Ca(aq) + 2Br (aa) H*(aq) + C'(aq) Conductivity is a measure of the ability of water to pass...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago