What percentage of moles of nacl in solution are ion pairs
An aqueous solution is 1.00% NaCl by mass. Its density is 1.071 g/mL at 25°C. The observed osmotic pressure of this solution is 7.83 atm at 25°C. What percentage of the moles of NaCl in this solution are ion pairs?
Expected delivery within 24 Hours
A student places 59.5 g of a diatomic gas into a 10.0-L container at 298 K and measures the pressure to be 2.053 atm. Determine the identity of the diatomic gas.
What is the "Magnolia myth," and how does it differ from what has been taught in American History textbooks about slavery since the 1970's?
For the reaction given below, the frequency factor A is 8.7 x 10^12 s-1 and the activation energy is 63 kJ/mol. NO(g) + O3(g) -->NO2(g) + O2(g) What is the rate constant for the reaction at 75 C?
The mass of a robot is 5900 kg. This robot weighs 3770 N more on planet A than it does on planet B. Both planets have the same radius of 1.33 multiplied by 107 m. What is the difference MA - MB in the masses of these planets?
The observed osmotic pressure of this solution is 7.83 atm at 25°C. What percentage of the moles of NaCl in this solution are ion pairs?
Given the challenges of terminating employees, what procedure might you put into place to ensure retention of high performers and proper termination of lower performers?
What's the actual Ka value of potassium hydrogen tartrate?
A patient needs to take 375mg of ibuprofen twice daily. The pills in the bottle are each 250. mg. How many pills does the patient need to take each time she wants the 375mg dosage? Assume that these pills are scored and can be cut in half if neces
The bullet becomes embedded in the block. If the bullet-block system compresses the spring by a maximum of 88.0 cm, what was the speed of the bullet at impact with the block?
1926429
Questions Asked
3,689
Active Tutors
1424455
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: How does Instagram shape the ways we see our bodies? Our gender?
What I can do. Find out what makes you different. What helps to be more professional . What can I do well? What things do people value in me?
Can you put this in study guide format: External Validity Sample characteristics Stimulus Characteristics Multiple Treatment Interference
How does the level of parental involvement impact middle school students' academic performance and overall educational experience?
Question: In general, how do the social determinants of health affect the physiological body? Question options
Comment on Parenthetical style: "The inclusion of plants in an indoor environment may positively impact our psychological response
Discuss how you plan to comply with this requirement and explain how you will ensure that other team members understand their roles.