User Account

All Pages

Calculate the final ph resulting

Assignment Help Chemistry
Reference no: EM132732468

Calculate the final pH resulting from the addition of 5.0 mmol of strong acid to the buffer solution made from 0.050 L of 0.50 M NaH2PO4 and 0.100 L of 0.10 M NaOH. pKa(H2PO4-)=7.21.

Reference no: EM132732468

Questions Cloud

Create a project plan that addresses the feasibility : Create a project plan that addresses the feasibility of your research project - Gantt chart or work breakdown structure in order to provide timeframes
What holidays does your religion celebrate : What type of emotional or affective experiences occur on a regular basis? How is it performed materially or artistically? What are its main practices?
Risk register and ethical issues approval form : Critically reviewing past research is essential. You cannot just describe what you have read, with each article summarised in turn.
Provide a critical review of the existing literature : Elements of the research report are set out in the diagram below, along with an indication of the length of the respective sections.
Calculate the final ph resulting : Calculate the final pH resulting from the addition of 5.0 mmol of strong acid to the buffer solution made from 0.050 L of 0.50 M NaH2PO4
Evaluate ethical practices of financial policy on taxes : Evaluate ethical practices of financial policy on taxes, fees, and charges. Assess internal/external opportunities and challenges of revenue sources.
Smarter Decision Making through Psychology Case Study : PSY 101 Smarter Decision Making through Psychology Case Study Assignment Help and Solution - Strayer University, USA - Homework Help
Discuss the pros and cons for proposed solution : Should this dangerous chemical spill be neutralized or diluted? Discuss the pros and cons for each proposed solution.
Report concerns the ongoing takeover of william : Your report concerns the ongoing takeover of William Hill by Caesars Entertainment. As Bangor University students you are entitled to free subscriptions

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the refrigerant carbon tetrafluoride

Carbonyl fluoride, COF2 , is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride

  Define what is the empirical formula of the compound

An analysis shows that 2.97 g of iron metal combines with oxygen to form 4.25 g of an oxide of iron. What is the empirical formula of the compound?

  Explain formation of a metallic deposit

Write the correct equation for the ready formation of a metallic deposit on placing a Ni(s) strip into 0.1 M copper nitrate.

  State a chemical equation for the reaction whose enthalpy

Write a chemical equation for the reaction whose enthalpy change is the standard enthalpy of formation, ?H of, of table sugar, sucrose, C12H22O11 (s).

  Approximate ph of the acetic acid stock solution

Problem: Consider a 1.0 L stock solution of 1.50 M acetic acid. The ?Ka? ?of acetic acid is 1.8 x 10-? 5?.

  The boiling point of that solution assuming the kf of water

115 grams of KCl is dissolved in 750mL of water (assume density=1.005g/mL). What would be the freezing point and boiling point of that solution assuming the Kf of water is 1.86oC/m and Kb is 0.512oC/m (assume that KCl fully dissociates with no pai..

  Explain the equilibrium constant for the binding reaction

Ribonuclease P proteins RPP21 and RPP29 bind one another during complex assembly. Thermodynamic measurements reveal that ΔH° = -66.3 kJ/mol and ΔS° = -73.2 J/mole*K at 40°C. What is the equilibrium constant for the binding reaction at 40°C?

  Sketch a cube and how many vertices does it have

Sketch a cube. How many vertices does it have? How many edges? How many faces? Mark four vertices of the cube that are also vertices of a regular tetrahedron.

  If the pressure is lowered to 100 atmosphere and the

a sample of gas occupies 15.0 liters at a pressure of 2.0 atmospheres and a temperatures of 300 k. if the pressure is

  Compare the processes that occur when methanol

Compare the processes that occur when methanol (CH3OH),) dissolve in water. What is the equation and show me a sketch showing the form

  Explain acetic acid to the phenolphthalein end point

A volume of 20.22 mL of NaOH solution which is (0.046464) was needed to titrate 10.06mL of acetic acid to the phenolphthalein end point.

  Calculate the equilibrium concentrations

Carbon monixide reacts with steam to produce carbon dioxide and hydrogen. At 700 k the equilibrium constant is 5.10. calculate the equilibrium concentrations of all species if 1.000 mol of each component is mixed in a 1.000-L flask.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd