How to find the percent weight using two values

Assignment Help Chemistry

Reference no: EM13179312

Perform a titration of Na2CO3 in an unknown. Equivalence point was 18.46 mL and second equivalence point was 33.185 mL. How to find the percent weight of Na2CO3 in the unknown using these two values?

Reference no: EM13179312

Questions Cloud

State the mixture is diluted with deionized water : The mixture is diluted with deionized water to the mark and shaken vigorously. What mass of AgBr would precipitate from this mixture?

Determine whether the birth weights of full-term babies : What sample size is needed for this study? There is a trick in this question!! note that 3200 and 3800 are equally distant from 3500, so think two-sided!

Investing appropriately in plant and equipment : What kinds of problems can this company (or any company) avoid by properly managing its debt and does the company appear to be investing appropriately in plant and equipment?

How to find the percent weight using two values : Equivalence point was 18.46 mL and my second equivalence point was 33.185 mL. How to find the percent weight of Na2CO3 in the unknown using these two values?

What is the cost recovery deduction for 2011 rounded : Paola purchased an office building on January 5, 2009, for $450,000. $30,000 of the price was for the land. On September 25, 2011, he sold the office building. What is the cost recovery deduction for 2011 rounded to the nearest dollar?

How large must a random sample with replacement be in order : A pollster wishes to know the percentage p of people in a population who intend to vote for a particular candidate. How large must a random sample with replacement be in order to be at least 95 % sure that the sample percentage is within one perce..

State the inductive hypothesis for inductive step : complete the inductive step for the case in which R is not performed on the last row of A

Explain chloride produce the same catalytic effect : The addition of iodide (NaI or KI) often catalyzes SN2 reactions o alkyl chlorides or bromides. explain how by showing reaction equations of what happens.

Reviews

Write a Review

Required(*) Message

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

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

User Account

All Pages