Dissolve the picric acid in water, add sufficient sulphuric acid to give the mixture a slightly acidulous taste, and then add carmine of indigo according to the shade of green desired. To dia silk ...

DOESthe “Handy Man” ever burn himself? Of course. One of the best, most convenient remedies he can use is a solution of picric acid in water. It is very satisfying and just a little gratifying ...

Barrels of a highly explosive acid once used to make bombs have been discovered alongside other hazardous chemicals at a warehouse. Officials found 300kg of picric acid at the industrial unit near ...

You can do this reaction at home but make sure you don’t get any of the chemicals in your eyes.Ethanoic acid is the chemical name for vinegar.Sodium bicarbonate is also known as baking soda.

Three young adult rhesus monkeys were intracardially perfused with fixative solution containing 4% paraformaldehyde, 0.2% glutaraldehyde and 15% picric acid ... The reaction was developed using ...

Students add laundry detergent powder (a base) and cream of tartar (an acid) to the indicator and see that the two solids cause different color changes. Students recognize that a particular color ...

Reaction Chemistry & Engineering Communications contain novel scientific work of such importance that rapid publication is desirable. Authors should briefly indicate in a covering letter the reasons ...

Chlorosulfonic acid, although primarily used in the sulfonation/chlorosulfonation of organic compounds, also participates in several other important reactions as ...

In an explosive reaction, heat and gases are liberated ... Table 5.14: The power index of some primary and secondary explosive substances taking picric acid as the standard ...

Sarah Vine and Andrew Pierce bring their own no-holds-barred opinions, insights and reaction (clue is in the title) to the biggest stories of the week. New episodes every Wednesday, wherever you ...