CHCO2CH2CH= can be synthesized by an SN 2 reaction. Draw the structures of the alkyl chloride and nucleophile th= • Use the wedge hash bond tools to indicate stereochemistry where it exists.
• Include all valence lone pairs in your answer.
• Separate multiple reactants using the + sign from the drop-down menu.
When a metal counterion is needed, use Na', but draw it in its own sketcher.
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the equation that correctly represent the reaction for formation of ammonia is

n2+ 3h2 → 2nh3 (answer d)

1 mole of nitrogen gas (n2) react with 3 moles of hydrogen gas (h2) to form 2 moles of ammonia ( nh3). this is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. the process is exothermic hence energy is released.

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.