How many moles of h+ are needed to neutralize the oh-
0.2 M HCl is used to neutralize 20 mL of 0.35 M NaOH.
a. How many moles of OH- are present?b. How many moles of H+ are needed to neutralize the OH-?c. What volume of 0.2 M HCl is needed?
Expected delivery within 24 Hours
If 358 mL of H2SO4 is neutralized with 60.0 mL of 1.50 M NaOH, what is the initial concentration of the acid?
A solution is prepared by dissolving 0.11 mol of acetic acid and 0.11 mol of ammonium chloride in enough water to make 1.0 L of solution.Find the concentration of ammonia in the solution.
A model rocket is launched straight upward. Its altitude y as a function of time is given by y = bt -ct2, where b = 82 m/s, c = 4.9 m/s2, t is the time in seconds, and y is in meters.
Calculate the wavelength in picometer of gamma ray radiation whose frequency is 9.74 × 1019 Hz. Express answer in scientific notation.
0.2 M HCl is used to neutralize 20 mL of 0.35 M NaOH. How many moles of H+ are needed to neutralize the OH-?
A horizontal curve was designed for a four-lane highway for adequate SSD. Lane widths are 12 feet, and the superelevation is 0.06 and was set assuming maximum fx.
What is the freezing-point depression of the solvent if the freezing point constant is -1.86 °C/m? Show all of the work needed to solve this problem.
1.45 g sample of an iron ore is dissolved in acid and the iron obtained is fe2+ (aq). To titrate the solution, 21.6 mL of 0.102 M KMnO4(aq) is required. What is the percent of iron in the ore?
Fe203 is converted into metallic Fe plus H2O(g). If the residue weighs 1.774 g, what is the weight percent of Fe2O3 in the original mixture?
1932269
Questions Asked
3,689
Active Tutors
1452548
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Provide examples of differences in verbal and nonverbal communication methods within this religion.
Appraise economical aspects that influence healthcare delivery systems. Scenario: Your hospital received $4,000,000 in revenue this past year.
Identify one goal for the semester related to your personal self-awareness and growth.
Post a brief description of the situation you experienced and explain how incorporating or not incorporating patient preferences
Share an insight from having read your colleagues' postings, synthesizing the information to provide new perspectives.
A brief overview of the plan for implementing the strategy/intervention in the practice setting - include in the plan the resources
In what ways can nursing theory shape nursing education to better prepare nurses for culturally proficient care?