make

  1. F

    How to make powdered glass

    Hello How to build powdered glass
  2. S

    Anyone know where to get Nitrate Salt? Or how to make them?

    I've been looking for nitrate salts all over the web but can't seem to find anything. So please and thanks!
  3. S

    Organic chemistry: make C9H10O from CH4

    Hello! I need some help making C9H10O from CH4. Can you, please, help me and explain it to me? Thanks in advance and have a nice day! :)
  4. A

    Looking to make ethyl methylphenylglycidate taste good. Halp

    Hi there. I have a young daughter who is allergic to strawberry and I feel she misses out on it sometimes so I wished to make her a flavor replacement for baked goods and smoothies since I heard ethyl methylphenylglycidate can do so, so i bought some straight. But, I am having a tough time...
  5. S

    Need help: Trying to make silly putty/slime

    I have been trying to figure this out for literally MONTHS, and I need some help. I am trying to make something similar to this...
  6. P

    Make a chloroform

    Plz give me the whole definition to make this and off course how to cut it's effect plz guys plz[emoji1] [emoji1] [emoji1] Sent from my A97 using Tapatalk
  7. A

    How to make this solution

    150cm3 of hcl solution, with dilution of 9.50 cm3 of concentrated hcl per dm3 of solution? Should i take 1 litre - 9.50 cm3 of water and then just add 9.50 cm3 of concentrated hcl and then take 150 cm3 of that solution?
  8. M

    How to make plastic rigid?

    Hello, I am not a chemist, but I have this question. I have a 30 cm steel wire 0.8mm diameter covered with plastic 1.2 mm diameter, to form a wire of 2mm diameter. How I can make this wire more rigid, is there a process I can do, is there a chemical I can add or coat it with. I searched a bit...
  9. H

    Calculate the volumes of solution III required to make up the standard solutions?

    I.60 mL of Fe(NO3)3 (0.20 M in 0.50M HNO3) for standard solutions II. 70 mL of Fe(NO3)3 (2.0 x 10^-3 M in 0.50 M HNO3) for unknown solutions III. 60 mL of KSCN (2.0 x 10^-3 M in 0.50 M HNO3) for both standard and unknown solutions IV. 100 mL of HNO3 (0.50 M) as solvent Find the volume of...
  10. M

    how to make solutions

    How would you make 1.00 L of 0.500 M NaCl from pure NaCl? How would you make 5.00 L of 0.750 M HCl from 2.00 M HCl?
  11. M

    Need to make 100g of Sodium Benzoate. Help?

    Hi, My lab recently ran out of sodium benzoate, so my lab mates and I were trying to figure out how to make sodium benzoate from its precursors (sodium hydroxide and benzoic acid). Does anyone know a recipe that yields a pure product (>95%)? We tried to dissolve a stoichiometric mixture by...
  12. A

    Needing to make a solution of particular Molarity

    I am a behavioral ecologist and really having trouble figuring out how to make the correct solution for an experiment I am running. I need to make a 1 M solution of quinine hydrochloride (mw 396.91 g/mol) mixed with fish food (brine shrimp), gelatin, and water. My recipe is .5 ox of gelatin...
  13. C

    How Do I Make A Candle?

    How do I make a candle? What chemicals are I need to have? And how do I make a candle to a powder? Gratefulness
  14. F

    Make acid basic by adding water?

    My supervisor (PhD supervisor) has asked me to calculate how much HCl to add to water to give a basic pH (a series of dilutions, pHs 7, 8, 9 and 10). However, I am not a chemist by any means, I am a biologist and I always thought that you could not make an acid basic by adding water! Could...
  15. P

    Need to make 100g of Sodium Benzoate. Help?

    Hi, My lab recently ran out of sodium benzoate, so my lab mates and I were trying to figure out how to make sodium benzoate from its precursors (sodium hydroxide and benzoic acid). Does anyone know a recipe that yields a pure product (>95%)? We tried to dissolve a stoichiometric mixture by...
  16. S

    Which material or substance should I use to mold and make Panpipe?

    Greeting! Sorry for my poor English... I want to mold and make pan flute, I’ve already made it from wood and molded it with silicon. Now, the problem is, since this pan flute has contact with lip and mouth, so it should be made of a hygienic material which is...
  17. S

    Which material or substance should I use to mold and make Panpipe?

    Greeting! Sorry for my poor English... I want to mold and make pan flute, I’ve already made it from wood and molded it with silicon. Now, the problem is, since this pan flute has contact with lip and mouth, so it should be made of a hygienic material which is...
  18. R

    want to make sure i did it right

    Hi if someone could verify the answers, itd be much appreciated. The following data was collected to determine the solubility of a substance - Mass of solute dissolved 5.00g - Volume of solvent 250.0 ml - Molar mass of solute 100.0 g/mol - Molar mass of...
  19. T

    What chemical could make photographic film more flexible?

    I am working on a model and unfortunately the key part (a roll of film which acts like a conveyer belt) is not fitting well on the sprockets as it has too much memory (stiffness). It could be a while until I find out what kind of plastic the film is made up of, but if anyone could share a...