C-4 (explosive) C-4 or Composition C-4 is a common variety of the plastic explosive family known as Composition C. The British version of the explosive is known as PE-4 (Plastic Explosive). C-4 is composed of explosives, plastic binder, plasticizer to make it malleable, and usually a marker or odorizing taggant chemical. C-4 has a texture similar to modeling clay and can be molded into any desired shape. C-4 is stable and an explosion can only be initiated by the combination of extreme heat and shock wave from a detonator.
An aldehyde /ËaeldÉ¨haÉªd/ ËÃ¦ldÉ¨haÉªd or alkanal is an organic compound containing a formyl. Group the formyl group is a functional, group with the Structure-R, cho consisting of a carbonyl (center a carbon double bonded to) oxygen bonded to hydrogen and An r, group which is any generic alkyl or side. chainecause of resonance stabilization of the conjugate base, an Î±-hydrogen in an aldehyde (not shown in the picture above) is far more acidic, with a pKa near 17, than a C-H bond in a typical alkane (pKa about 50).
Alkaline substances have a pH greater than 7. Cleaning products are alkaline, soap, detergent... Acidic substances have a pH less than 7. Oranges, lemons, fruit, yoghurt, vinegar, anything with the word acid attached to it are acidic.ctually, Hempmilk is made from shelled hemp seeds (technically not milk), which are slightly acidic. Not all kinds â¦ of milk are alkaline. Actually Unsweetened almond milk is considered low alkaline, while unsweetened soy and unsweetened rice milks are both considered low acid.