Discuss how long will it take for the reaction
Discuss how long will it take for the reaction to be 90% complete? It takes 42 min. for the concentration of a reactant in a first-order reaction to drop from 0.45 M to 0.32 M at 25 degree C.
Expected delivery within 24 Hours
Determine the electron configuration of the phosphide ion (P3-) is Determine the numbers of unpaired electrons are there in the Lewis structures of a N3- ion?
Calculate by what factor the rate of reaction will increase when the concentration of A is doubled and the concentration of B is also doubled? The reaction, A+2B--> products, was found to have the rate law, Rate = k[A][B]2
Determine the numbers of times greater is the rate constant for this reaction at 520 deg. C then at 500 deg. C? R=8.31 J/mol*K. The activation energy for the reaction 2HI---} H2 + I2 is184 kj/mol.
What is the molarity of silver ion in the original solution if 23.6 mL of silver nitrate solution reacts with excess the potassium chloride solution to yield 0.877 g of precipitate.
What is the vapor pressure of a solution if the vapor pressure of water at 90 degrees C is 0.692 atm, made by dissolving the 1.00 mole of urea in 1.00 kg of water?
Illustrate and label the structure for each of these enantiomers. Molecular stereo chemistry often influences what we smell. For example 4-(R)-limonene smells like turpentine, whereas 4-(S)-limonene, found in many plants and citrus fruits, smells
A flask was weighed and filled with NO2 gas to a fixed pressure and temperature. The mass of nitrogen dioxide in the flask was found to be 1.40 grams.
Determine the best fit of the absorbance data to a straight line by using the method of least squares to report the best estimate of the slope and intercept of the calibration line.
1945782
Questions Asked
3,689
Active Tutors
1419873
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem: A client comes in with a mild sunburn. Which term best describes the sunburn?
A nurse is preparing to administer methadone 0.1 mg/kg IV bolus to a client who weighs 104 lb. Available is methadone 10 mg/ml.
Problem: A nurse is caring for a client who reports flank pain after a blood transfusion of packed red blood cells is started.
You will participate in one discussion this week. Please address the topic of Radioisotopes for your discussion this week, address the bullet items
A nurse on a medical surgical unit is communicating with members of the healthcare team. which situation constitutes a breach of confidentiality?
For several reasons, mapping existing workflows and planning for future ones is essential for any organization, particularly in healthcare.
Problem: The patient with dysthymia who also meets the diagnostic criteria for major depressive disorder.