Find ph of the resulting solution when hno3 is added
A solution of 75 mL of 0.2 M NH3 is titrated with 50 mL of 0.5 M HNO3. What is the pH of the resulting solution when 17 mL of HNO3 is added to the solution? Kb for NH3 is 1.8 × 10-5.
Expected delivery within 24 Hours
How does EDTA react with soap. i know it reacts with sodium by replacing some of the hydrogens of the hydroxyl groups with sodium ions but would it attach to a soap molecule.
An experiment requires 44.0 g of ethylene glycol, a liquid whose density is 1.114 g/mL. Rather than weigh the sample on a balance, a chemist chooses to dispense the liquid using a graduated cylinder. What volume of the liquid should he use?
Do you agree with IBMs employment response to competition from software development contractors in India, like Wipro , that are expanding into It consulting services? why or why not?
The scale of a spring balance reading from 0 to 235 N has a length of 13.0 cm. A fish hanging from the bottom of the spring oscillates. A fish hanging from the bottom of the spring oscillates vertically at a frequency of 2.00 Hz.
The hypothetical velocity distribution in a horizontal, rectangular open channel is V=0.3y (m/s), where V is the velocity at a distance y (m) from the bottom of the channel.
2C2H6 + 7O2---> 4CO2 + 6H2O if the reaction produces 2.75 mol of H2O how many grams of CO2 are also produced?
With its noninverting-input voltage at 10uV, the output voltage of an op amp is -15V. If A = 5*10^5 and V_CC = 15V, can you determine the magnitude of the inverting-input voltage? If not, can you determine its possible range? Show all work.
Write a balanced chemical equation for the reaction Mg+ HCl. Given that 1 mole of Mg produces 1 mole of hydrogen, H2 what is the volume of 1 mole of hydrogen at room temperature and 1 atmospehre pressure.
1927955
Questions Asked
3,689
Active Tutors
1457526
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Inspection reveals a bright reddened area about the size of a baseball on the right cheek and redness and irritation of the right eye.
The nurse notes an order for elbow restraints for a client in the intensive care unit. The client has an antecubital IV line. What should the nurse do?
Discuss the health promotion activity and applicability to the vulnerable population, homelessness. What was successful about the health promotion activity?
What are some reasons for HIS implementation failures? What can organizations do to prevent these points of failure?
Question: Which of the following statements about global health trends are true? Multiple select question. Chronic conditions such as cardiovascular disease
This discussion will compare how CBT is used in groups versus family or individual settings and identify two challenges that PMHNPs
1) Based on this information, what additional tests should be performed on the patient? 2) What type of treatment should the doctor recommend?