1(c) this set of questions is about the reaction of the parent compound with an acid ch3ch2ch2ch2ch2ch2ch2ch2nh2 + hc1 if there is no reaction, write "nr" (no reaction) or "na" (not applicable). 1 (c) (i) draw the skeletal (line bond) structure for the major organic product of the reaction of the parent compound with hcl. 1 (c)(ii) is this major organic product expected to be soluble in water? give a brief reason for your answer. 1 (c)(iii) is this major organic product expected to be soluble in an organic solvent such as hexane (ch3ch2ch2ch2ch2ch3)? give a brief reason for your answer.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

the answer is a! (2.9 x 10^-18 j) hope i could someone. : )

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.