Acompany desires to produce nickel from refining nickel oxide and sulfide ores. the first step of the process will produce a nickel carbonyl gas ni(co)4 by heating the ore. the second step is as follows: ni(co)4(g) ni(s) + 4co(g) how would you accelerate the production of ni?
select all that apply.

reduce the concentration of nico4
increase the concentration of nico4
withdraw co from the products as it is forming
adding co to the reaction

increase the concentration of NiCO4

withdraw CO from the products as it is forming

Explanation:

According to Le Chatelier's principle when a system at equilibrium is subjected to changes in temperature, pressure or concentration the equilibrium will shift in a direction to undo the effect of the induced change.

The given reaction is:

In order to increase the amount of Ni, two approaches can be adopted

1) Increasing the concentration of Ni(CO)4 will shift the equilibrium in a direction that would enhance its consumption i.e. towards the right

2) Withdrawing CO from the reaction will shift the equilibrium in a direction that would increase its production i.e. to the right

the answer is   c.) 1575 j.

explanation:

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.