Solution-What you know about acid and bade

What you know about acid and bade

Reference no: EM132732404

A chemist heated an unknown hydrate MgSO4 XH2O in a crucible. The watercwas driven off leaving anhydrous salt in crucible. After final cooling the mass of the anhydrous salt and water lost were calculated. The mass of the anhydrous salt was 2.15 grams and the mass of the water lost was 0.2grams. Is it possible to find the mass of the unknown hydrated salt. Please show calculation.

To test the strength of acid and basr we can either use ph paper or ph meter which one of these two test is less accurate? Explain your reasoning by giving specific example.

Based on what you know about acid and bade, Phenolpthalein is mot a good indicator to test sodium hydroxide (NaOH) True or False? Explain your reasoning.

A student did an experiment to calculate percent composition of a mixture of sand and Potassium chloride. At the end of the experiment student determined that the mixture had 29 percent of sand and 29 percent of potassium chloride. Do you think this data make sense? Explain reasoning

Reference no: EM132732404

Questions Cloud

Prepare the statement of financial position extract : Prepare the statement of financial position extract as at and for the period ended December 31, 2019 showing the effect of the loan notes

What is the atomic mass of b : What is the atomic mass of B if 19.9% of all B atoms have a mass of 10.01 amu and 80.1% have a mass of 11.01 amu?

Describe your business model and the strategies : Describe your business model and the strategies you are pursuing and Describe the industry environment in which you are competing

What is the maximum amount that can be deducted : P incurred incorporation costs of $10,000 to incorporate a new corporation, What is the maximum amount that can be deducted in computing income for current year

What you know about acid and bade : A chemist heated an unknown hydrate MgSO4 XH2O in a crucible. The watercwas driven off leaving anhydrous salt in crucible.

Pictures of different tests and stains : You will have to identify color, morphology, interpretation (either + or -), and the arrangement of each stain.

Prepare a sales budget for under each plan : Pronghorn Industries had sales in 2016 of $7,200,000 and gross pro?t of $1,158,000. Prepare a sales budget for 2017 under each plan

Identify your field of study and the career you chose : Identify your field of study (Psychology), the career you chose, and explain why you chose it ( To work with children in my local school system of Fayette.

What is the total value assigned to new piece of equipment : The new piece of equipment is expected to have a 10 year life and a salvage value of $15,000. What is the total value assigned to the new piece of equipment

User Account

All Pages

What you know about acid and bade

Reference no: EM132732404

Reference no: EM132732404

Questions Cloud

Reviews

Write a Review

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Prior to placing piece of metal into the graduated cylinder

Write the structures of the saytzeff elimination

Calculate ph - chemistry questions

How many mols of hydrogen can produce

Analysis of corrosion mechanisms

Chemical and pharmaceutical science

Calculate the approximate sulphur

What is the structure - stereochemistry

Design a qualitative analysis scheme

What will be the resultant pressure

The 1h nmr spectrum

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT