How many grams of naoh would need to be added
A solution is made by the addition of 0.34 mole of NaCN and 0.65mole of HCN and sufficient water to give a total volume of 1.2 L.How many grams of NaOH would need to be added to increase the pH by0.2 pH units?
Expected delivery within 24 Hours
To calculate the electric potentials, we will use the convention that the electric potential is zero infinitely far from electic charges, but before we do that, explain in your own words:
The endurance limit of a steel component is 112 MPa and the ultimate tensile strength is 385Mpa. What is the fatigue strength corresponding to a life of 70 x 10 power of 3 cycles?
Calculate the concentrations of the protonated and unprotonated forms of bromothymol blue in 100 mL of a pH 8.1 buffer solution to which 1.0 mL of a 0.005 M solution of bromothymol blue in 80%water/20%ethanol has been added.
A copper calorimeter can with mass 0.100kg contains 0.160kg of water and 0.018kg of ice in thermal equilibrium at atmospheric pressure.
Show that if Z ? POI(6), then the random variables X and Y are independent and have Poisson distribution by calculating the joint p.m.f. of X and Y.
What will be the dc supply voltage required? What will be the counter EMF developed by the coil under steady operating condition if the coil resistance is 0.01 Ohm?
Consider a warm (30 degree Celsius) 355 mL can of soda, under 2.5atm CO2 pressure. What volume of CO2 will bereleased from the soda in order to reach equilibrium after opening where the pressure of CO2 = 3.25*10-4 atm andthe total pressure is 758
Find the pressure variation in the directions tangent and normal to the strealimes. Does the pressure variarion depen on the flow speed?
1956835
Questions Asked
3,689
Active Tutors
1426956
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In the context of cervical disk injuries, what action is most likely to facilitate a stable, safe, and pain-free cervical posture during strenuous activity?
You will interview a BSN-prepared nurse. You will discuss Obesity and findings from your previous interviews and community assessment.
In the observation section of a spine assessment, what would be considered a wrong action to perform? Does the patient have PEARL pupils?
The nurse is teaching a client with osteoarthritis about self-management strategies. Which of the following strategies should the nurse include?
The nurse is teaching a client with HIV who is receiving antiretroviral medications. Which of the following statements by the client would require follow-up?
Problem: The nurse is planning care for a client who had a total hip replacement via the posterior approach 2 hours ago.
The nurse is caring for a client with hemophilia admitted for a facial laceration and hemarthrosis of the left knee after falling at home.