<span>identify the order in which rock units formed</span>
Halogens are among the most reactive of all elements. They have seven valence electrons, so they are very “eager” to gain one electron to have a full outer energy level. So they gain
The amount, in grams, of carbon tetrachloride that would be present, will be 22.99 grams.
<h3>Finding the mass from the number of particles</h3>
For every one mole of any substance, there are 6.022 x 
atoms of particles. This is according to Avogadro.
Now, there are 9 x 
particles in this particular carbon tetrachloride.
If 1 mole = 6.022 x particles
Then,
9 x particles = 9 x x 1/6.022 x particles
= 0.1495 moles
Carbon tetrachloride has the chemical formula CCl4 and has a molar mass of 153.82 g/mol.
Recall that: mole = mass/molar mass
Hence, mass = mole x molar mass.
Mass of 0.1495 moles CCl4 = 0.1495 x 153.82 = 22.99 grams
More on number of atoms of substances can be found here: brainly.com/question/1445383
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Answer: Its esterification reaction.
when organic acid react with alcohol it forms ester and water. reaction is known as esterification reaction.
CH3COOH + C2H5OH → CH3COOC2H5 + H2O
ethanoic acid + ethanol → ethyl acetate + water
this reaction takes place in the presence of acid catalyst ( dil H2SO4).
in this reaction oxygen of ethanol with lone pair act as nucleophile and carbonyl carbon of acetic acid act as electrophile.. so its nucleophilic substitution reaction of -COOH group.
Explanation:
