What is the ph of a 017 m solution of methylamine ch3nh2 kb
What is the pH of a 0.17 M solution of methylamine (CH3NH2, Kb = 4.4 × 10-4) at 25oC?
A. 5.71
B. 0.77
C. 2.07
D. 13.23
E. 11.93
Expected delivery within 24 Hours
The loop, having rotated by 45°, rotates clockwise another 30°, so that the normal to the plane points at an angle of 75° with respect to the direction of the magnetic field. Find the magnetic flux through the loop
A 10 bit ripple counter has a 256 kHz clock signal applied. a.) What is the MOD number of this counter b.) What will be the frequency at the MSB output
A coil with 41 turns of wire is wrapped on a frame with a square cross-section 1.85 cm on a side. Find the magnitude of the induced current in the coil while the field is changing
Assume a thermocouple generates a linear voltage from 20 mV to 50 mV when the temperature changes from 750 degrees F to 1250 degrees F. How much voltage will be generated when the temperature of the thermocouple is at 1000 degrees F
What is the pH of a 0.17 M solution of methylamine (CH3NH2, Kb = 4.4 × 10-4) at 25oC
Suppose the magnetic field changes uniformly from 0.405 T to 0.220 T in the next 0.684 s. Compute the induced emf in the coil
24 Volt source. Into a 2ohm fuse with 60ma following through.Seperates into R1 and Device 2 which requires 24V, 480mW to operate. Calculate R1.
A ripple voltage of 0.4Vpp is required. Diodes are assumed to have 0.7V drop. Determine the 60Hz transformer secondary voltage and the size capacitor required. What would be the PIV for the diodes
Several smaller projects are available with much lower IRR's. Discuss which projects should be done using capital rationing thinking.
1944355
Questions Asked
3,689
Active Tutors
1443388
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.