WebChemistry - Academic Questions. Post questions, or see solutions to questions relating to academic matters. Questions posted here are basically related to particular subject (Maths, English, etc) or course (Science, Engineering, Arts, etc). Questions here are for smart, intellectual students, who would also like to improve on their studies. WebIt may be defined as mass of a certain volume of a substance divided by mass of same volume of hydrogen. vapour density = mass of n molecules of gas / mass of n molecules of hydrogen. Ahh, that's totally out of the likely answers. Bcos RMM is equal to twice the V.D and not the other way around 💁🏽‍♂️.

A gas jar was inverted over burning yellow phosphorus floating …

WebApr 8, 2024 · Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms. Study of structure determines their structural formula. Like 0 Dislike 0 Reply Quote Follow. WebA gas jar was inverted over burning yellow phosphorus floating over water in a beaker. After burning, the water level was found to rise in the gas jar. The water level rises because. A. pressure inside the gas jar is greater than pressure outside it. B. the air in the gas jar had been used up by burning. help filling out w4p

Phosphorus burns in oxygen according to the equation P4 - myschool…

WebChange Subject Post a Question Check Syllabus Study My Bookmarks Past Questions Videos Watch Video Lessons Download App. 1. A plant which grows on another plant without apparent harm to the host plant is called. A. a parasite. B. an epiphyte. C. a saprophyte. D. a predator. E. a hermaphrodite. View Answer & Discuss (257) JAMB 1978. WebA. calcium carbonate is formed which on reaction dissolves B. calcium hydrogen carbonate is precipitated and then dissolves C. calcium carbonate is formed which on reaction with further carbondioxide forms solube calcium hydrogen carbonate D. concentration of the solution has occurred with the deposition of calcium hydroxide E. the solution has … WebThe aim of the Unified Tertiary Matriculation Examination (UTME) 2024 syllabus in Chemistry is to prepare the candidates for the Board’s examination. It is designed to test their achievement of the course objectives, which are to: (i) understand the basic principles and concepts in chemistry; (ii) interpret scientific data relating to chemistry; help fill out my bracket