I need this ASAP thank you
...
Answers: 2
Chemistry, 21.06.2019 23:00
Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom
Answers: 1
Chemistry, 22.06.2019 07:30
The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.
Answers: 2
Chemistry, 23.06.2019 04:31
Which molecules are more strongly attracted to one another -c3h8o molecules that make up liquid rubbing alcohol or ch4 molecules that make up methane gas
Answers: 3
Chemistry, 15.02.2021 05:00
Mathematics, 15.02.2021 05:00
Engineering, 15.02.2021 05:00
English, 15.02.2021 05:00
Mathematics, 15.02.2021 05:00
Computers and Technology, 15.02.2021 05:00
Mathematics, 15.02.2021 05:00
English, 15.02.2021 05:10
Mathematics, 15.02.2021 05:10
Mathematics, 15.02.2021 05:10
Mathematics, 15.02.2021 05:10
History, 15.02.2021 05:10
Mathematics, 15.02.2021 05:10