# What is the molecular formula of Aspirin?

## What is the molecular formula of Aspirin?

C₉H₈O₄
Aspirin/Formula

What is the molecular formula of C9H8O4?

C9H8O4
Caffeic acid/Formula

Is Aspirin a carboxylic acid?

Aspirin is both an aromatic carboxylic acid (red oval) and a phenyl ester of acetic acid (blue oval).

### What is c9 h8 o4?

The molecular formula for Aspirin is C9H8O4.

What is molecular formula?

Definition of molecular formula : a chemical formula that gives the total number of atoms of each element in each molecule of a substance — compare structural formula.

Is aspirin molecular or ionic?

Covalent Compound– The aspirin molecule shown to the left is composed of three different types of atoms: carbon (green), oxygen (red) and hydrogen (white) covalently bound. To view the 3-D structure of aspirin click here.

#### How do you find the molecular mass of aspirin C9H8O4?

Approx. 180⋅g/mol The molar mass of a compound is the sum of the elemental molar masses. So, Molar mass of C9​H8​O4​=(9×12.

What is the molecular weight of aspirin C9H8O4?

180.157 g/mol
The molar mass of aspirin with a chemical formula of C9 H8 O4 is 180.157 g/mol.

Is aspirin functional group?

Aspirin (acetylsalicylic acid) is an aromatic compound containing both a carboxylic acid functional group and an ester functional group.

## What is aspirin chemistry?

One of the best known aromatic acetates is acetylsalicylic acid, or aspirin, which is prepared by the esterification of the phenolic hydroxyl group of salicylic acid. Aspirin possesses a number of properties that make it the most often recommended drug. It is an analgesic, effective in pain relief.

What is the empirical formula of caffeic acid?

How do you find the empirical formula?

Calculate the empirical formula.

1. In any empirical formula problem you must first find the mass % of the elements in the compound.
2. Then change the % to grams.
3. Next, divide all the masses by their respective molar masses.
4. Pick the smallest answer of moles and divide all figures by that.

### What is the structural formula for aspirin?

It’s structural formula is CH3COOC6H4COOH, an aspirin’s percent composition is 4.50% hydrogen, 60.0% carbon, and 35.5% oxygen by mass. The structure is split into three parts. These parts include the acetyl group, the carboxyl acid, and the carbon ring. Aspirin has a boiling point of 140 degrees Celsius,…

Although aspirin used to be extracted from plants and turned into a drinkable brew, aspirin is made synthetically in labs todays, thanks to the contribution of Felix Hoffman, an employee of Bayer. He discovered how to synthesize the chemical structure of acetylsalicylic acid through the process of esterification.

What is aspirin and what is it used for?

What is Aspirin? Aspirin is a medicine that is used worldwide as an anti-inflammatory or antipyretic agent. The chemical formula for the compound is C9H8O4 and its molecular weight is 180.159 g mol-1.

#### What is the boiling point of aspirin in Celsius?

Aspirin has a boiling point of 140 degrees Celsius, which is 284 degrees Fahrenheit, and it has a melting point of 135 degrees Celsius, which is 275 degrees Fahrenheit. Acetylsalicylic acid has a molecular weight of 180.16 grams per mole, and it’s density is 1.4 grams per centimeter cubed.

# What is the molecular formula of aspirin?

## What is the molecular formula of aspirin?

C₉H₈O₄
Aspirin/Formula

### What is the conjugate acid of aspirin?

Acetylsalicylate is a benzoate that is the conjugate base of acetylsalicylic acid, arising from deprotonation of the carboxy group. It derives from a salicylate.

#### Is salicylic acid related to aspirin?

This unique drug belongs to a family of compounds called the salicylates, the simplest of which is salicylic acid, the principal metabolite of aspirin. Salicylic acid is responsible for the anti-inflammatory action of aspirin, and may cause the reduced risk of colorectal cancer observed in those who take aspirin.

Is aspirin a carboxylic acid?

Aspirin is both an aromatic carboxylic acid (red oval) and a phenyl ester of acetic acid (blue oval).

What is the molecular weight of aspirin?

180.158 g/mol
Aspirin/Molar mass

## What is the condensed structural formula for aspirin?

Aspirin Chemical Formula

Chemical Formula of Aspirin (Acetylsalicylic acid) C9H8O4
Extended Molecular Formula of Aspirin CH3COOC6H4COOH

### What is the formula for the conjugate base of aspirin?

acetylsalicylate
CHEBI:13719 – acetylsalicylate

ChEBI Name acetylsalicylate
Definition A benzoate that is the conjugate base of acetylsalicylic acid, arising from deprotonation of the carboxy group.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information No supplier information found for this compound.

#### What is the Ka of aspirin?

3.00 x 10-4
The value of Ka for acetylsalicylic acid (aspirin) is 3.00 x 10-4.

How do you make aspirin with salicylic acid?

To prepare aspirin, salicylic acid is reacted with an excess of acetic anhydride. A small amount of a strong acid is used as a catalyst which speeds up the reaction. In this experiment, phosphoric acid will be used as the catalyst. The excess acetic acid will be quenched with the addition of water.

How is salicylic acid converted into aspirin?

For the preparation of aspirin, salicylic acid is reacted with an excess of acetic anhydride. Small amount of strong acid is used as a catalyst in these reactions which enhances the speed of reaction acid used is phosphoric acid. Excess acetic acid will be extinguished with the addition of water.

## What is the chemical formula for terephthalic acid?

Terephthalic acid is an organic compound with formula C 6H 4(CO 2H) 2. This white solid is a commodity chemical, used principally as a precursor to the polyester PET, used to make clothing and plastic bottles.

Aspirin PubChem CID 2244 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS Molecular Formula C9H8O4 or CH3COOC6H4COOH or HC9H7O4 Synonyms aspirin ACETYLSALICYLIC ACID 50-78-2

### Is terephthalic acid a white powder?

Terephthalic acid is a white powder. (NTP, 1992) Terephthalic acid is a benzenedicarboxylic acid carrying carboxy groups at positions 1 and 4. One of three possible isomers of benzenedicarboxylic acid, the others being phthalic and isophthalic acids.

#### What isterterephthalic acid?

TEREPHTHALIC ACID is a carboxylic acid. It donates hydrogen ions if a base is present to accept them. This “neutralization” generates substantial amounts of heat and produces water plus a salt.