Calculate the h+ concentration

Assignment Help Chemistry
Reference no: EM13752072

A .20 M NH3 solution is 1.7% ionized. Calculate the H+ concentration. NH3+H2O>>>>>NH4+ +OH-
a.) 2.9x10^(-12) M
b.)3.4x10^(-3) M
c.)2.9x10^(-14) M
d.).17 M
e.).20M 

Reference no: EM13752072

Questions Cloud

Best decision making process to allow for consistency : True or False-While there are a variety of management tools that are available to managers, choosing only one tool is best in the best decision making process to allow for consistency.
What is the maximum amount paula can contribute for herself : Paula is a self employed doctor who is considering whether to establish a defined contribution H.R. 10 plan. Paula’s only employee is a full time nurse who has been employed by Paula for seven years. Paula’s net earnings from self- employment (before..
List the best practices you intend to use : You have gained confidence in the CISO and board of directors, and they've identified additional funding that may be applied towards security. List the best practices you intend to use
Social security benefits : Mr. Wilson is retired. He receives Social Security benefits of $24,400 this year. He also makes withdrawals of $27,000 from a traditional IRA and $6,000 from a Roth IRA. He has interest income from the US Treasury of $2,100. He owns two rental proper..
Calculate the h+ concentration : A .20 M NH3 solution is 1.7% ionized. Calculate the H+ concentration. NH3+H2O>>>>>NH4+ +OH-a.) 2.9x10^(-12) Mb.)3.4x10^(-3) M
How many members are needed to override a presidential veto : Where do bills concerning revenue (taxes) originate? How many members are needed to override a presidential veto? Name 10 powers the Constitution specifically grants to Congress.
An opportunity cost is the value of future expenditures : While there are a variety of management tools that are available to managers, choosing only one tool is best in the best decision making process to allow for consistency. The art of decision making may be perfected with time, as all decisions are rel..
Enterprise resource planning : An organization has several operational systems: Customer Relationship Management (CRM) for marketing and sales, Enterprise Resource Planning (ERP), and Supply Chain Management (SCM). They also have external customer data
Equal volumes of h2 and o2 are placed in a balloon : Equal volumes of H2 and O2 are placed in a balloon and then ignited. Assuming that the reaction goes to completion, which gas will remain in excess? 2H2 + O2 → 2H2O

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the change in ph a buffer solution

Calculate the change in pH when 9.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq) and 0.100 M in NH4Cl(aq).

  Depict the structures of all 5 mono-brominated

Explain three different initiation steps for reaction of bromine radicals with methycyclohexane. Depict the structures of all 5 mono-brominated substitution products possible for methylcyclohexane

  Define what is the final state of the system

What is the final state of the system after 26.0 kJ of energy is removed from 150.0 g of water at 1 atm. The water has an initial temperature of 20.0?C . Cs(ice) 2.092 J/g?C Cs(water) 4.184 J/g?C ?Hfus ice 6008 J/mol

  Explain half-reactions describing the oxidation

Study The chemical reaction Fe + I2 = FeI2 Then, write balanced half-reactions describing the oxidation and reduction that happen in this reaction

  Explain the methanol-water mixture can be separated

Can someone define why the components of a methanol-water and carbon tetra chloride-toluene mixture differ from each other in boiling point by about the same amount? The methanol-water mixture can be separated moreeffiently by fractional distillat..

  Define write a balanced chemical equation for the reaction

write a balanced chemical equation for the reaction that occures in the experiment (B) Give the net ionic equation for this reaction

  Compute the mass of sulfuric acid

From the composition of lignite coal, calculate the mass of sulfuric acid that could potentially form as acid rain from burning

  How to calculate the mass of nitrogen (n2) that will react

Calculate the mass of Nitrogen (N2) that will react completely with 6.00g of Hydrogen (H2) to form Ammonia, via the reaction: N2+3H2=2NH3

  A student is asked to prepare a buffer solution at ph 860

a student is asked to prepare a buffer solution at ph 8.60 using one of the following weak acids ha kanbsp 2.7 x10-3

  Explain important information about degree of unsaturation

Important information about Degree of Unsaturation, Dieldrin, C12H8Cl6O, is a pentacyclic compound formerly used as an insecticide. Can you help me to calculate the degree of unsaturation

  Explain the gas pressure at the temperature

A container is filled with CO2(g) and heated to 1000K. The gas pressure at this temperature is 0.50 atm. Graphite (C) is then added to the container and some of the CO2 is converted to CO according to the reaction below

  Explain the salt mixture remain unreacted

How many grams of the K2C2O4 X H2O in the salt mixture remain unreacted (in excess)? f. what is the percent by mass of each salt in the mixture

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!

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