You miss 100% of the shots you don’t take. Wayne Gretzky
Idea Transcript
More Next Blog»
Create Blog Sign In
MY SCIENCE PUSHCART online science practicals and experiments
Follow by Email
Email addres s...
Tuesday, 17 May 2011
Submit
Pages
Home
HOW TO DILUTE HYDROCHLORIC ACID (HCl) The instructions below are only good for concentrated
Blogger The Blog
Hydrochloric from 35-38% solution with a specific gravity of 1.18 and a molar mass of 36.46 g/mol.
Contacts
There was an error in this gadget FAVOURITE BLOGS
Aphorism Of The Day Honoring The Dead
bill's front porch But I’m not angry…
Testing Laboratory
The concentration of Hydrochloric acid decreases over a long period of time; as the gas diffuses into the atmosphere. It is advisable to keep stocks in secured glass containers and should be kept properly inside the laboratory. It is best to store them in an outside stock room if there is any in your school. Do not attempt diluting Hydrochloric acid if it is your first. Ask a colleague or from a more experienced laboratory staff to help you. Do not allow students to dilute concentrated solutions, but you can demonstrate this in the science laboratory in order for them to understand the procedure correctly. However, you may ask them to dilute further diluted solution from 1M and lower.
ROYAL WORLD Theraskin Harga
TRAVEL AND LEISURE Travel bucket list as the year ends
Instructions: 1. Wear gloves and goggles 2. Ideally, use fume cupboard if it is available in your laboratory. 3. Measure the required volume of concentrated HCl in a measuring cylinder. ( Consider the table below. 4. Add this to about two-thirds of the final volume of water in a separate beaker.
Add blog to our blog directory. Bloggapedia, Blog Directory - Find It!
Live Traffic Feed A visitor from Kansas City, Missouri viewed "MY SCIENCE PUSHCART: HOW TO DILUTE HYDROCHLORIC ACID A visitor from Kailua Kona, (HCl)" 0 secs ago Hawaii viewed "MY SCIENCE PUSHCART: HOW TO DILUTE HYDROCHLORIC ACID A visitor from United (HCl)" 13 mins ago Kingdom viewed "MY SCIENCE PUSHCART: HOW TO DILUTE HYDROCHLORIC ACID A visitor from United States (HCl)" 1 hr 5 mins ago viewed "MY SCIENCE PUSHCART: HOW TO DILUTE A visitor from Central HYDROCHLORIC ACID District viewed "MY (HCl)" 1 day 8 hours ago SCIENCE PUSHCART: HOW TO DILUTE HYDROCHLORIC ACID A visitor from United States (HCl)" 1 day 8 hours ago viewed "MY SCIENCE PUSHCART: HOW TO DILUTE A visitor from United States HYDROCHLORIC ACID viewed "MY SCIENCE (HCl)" 1 day 9 hours ago PUSHCART: HOW TO DILUTE A visitor from Seria viewed HYDROCHLORIC ACID "MY SCIENCE (HCl)" 1 day 17 hours ago PUSHCART: HOW TO DILUTE A visitor from United HYDROCHLORIC ACID Kingdom viewed "MY (HCl)" 2 days 14 hours ago SCIENCE PUSHCART: HOW TO COLLECT and TEST OXYGEN, A visitor from San HYDROGEN, and Francisco, California viewed CARBON DIOXIDE" 3 "MY SCIENCE days 4 hours ago PUSHCART: HOW TO DILUTE Real-time view · Get Feedjit
5. Stir the solution properly. 6. Transfer the solution into a larger measuring cylinder and add water to the required level. 7. Mix thoroughly. And it’s done.
The best way is to make large amount of 2M and dilute it further to lower concentration as in the table below.
GUIDE TABLE ARCHIVE
Required Diluted Concentrati on
Required Volume of Solution
500 ml 2 M 1 M 0.5 M 0.4 M 0.1 M 0.01 M
1000 ml
May (6)
2500 ml
84 ml 167 ml 417 ml 42 ml 84 ml 209 ml 21 ml 42 ml 105 ml 17 ml 34 ml 84 ml TEN-FOLD of 1.0 M solution TEN-FOLD of 0.1 M solution
Posted by Earlie Doriman at 11:58 Labels: concentrated HCl, dilute solution, how to dilute hydrochloric acid
No comments: Post a Comment
Subscribe Here
Newer Post
Home
Older Post
Subscribe to: Post Comments (Atom)
Simple theme. Theme images by mayo5. Powered by Blogger.