Because carbonic acid (first pKa about 6.4) is a weaker acid than acetylsalicylic acid (pKa about 3.4) is.
Note that this answer, while technically "correct", is only going to embarrass you in class unless you know enough chemistry to explain it, which probably means you know enough chemistry to have answered it for yourself in the first place. Especially since the question doesn't actually mention carbonic acid; you've got to read between the lines a little to see why that's relevant.
An aspirin tablet is a homogeneous mixture, as it is uniform throughout.
The process of enlarging crystals by adding particles is called crystal growth. This technique is often used in material science and can be modified to control the size, shape, and properties of the crystals being formed.
Phenol is converted to aspirin by adding carboxylic acid and esterifying the alcohol.
Adding methylene blue to sugar water solution.
its a chemical lol
Adding water to heated copper sulfate crystals is a chemical change. When water is added to heated copper sulfate crystals, the copper sulfate undergoes a chemical reaction where it dissolves in the water to form a solution. This is a chemical change because the chemical composition of the copper sulfate is altered during the process.
The term is BUFFERED aspirin. Aspirin is an acid, and can cause stomach upset. Adding another substance to aspirin (a buffering material) can help counter the acid of the aspirin- and no tricky tummy.
A chemical garden is an experiment in chemistry normally performed by adding solid metal salts such as copper sulfate or cobalt(II) chloride to an aqueous solution of sodium silicate (otherwise known as water glass). This results in growth of plant like forms in minutes to hours.[1] [2] [3] The chemical garden was first observed and described by Johann Rudolf Glauber in 1646.[4] In its original form, the chemical garden involved the introduction of ferrous chloride (FeCl2) crystals into a solution of potassium silicate (K2SiO3).Common salts used in a chemical gardenAluminum potassium sulfate crystals - WhiteCopper(II) sulfate crystals - BlueChromium(III) chloride crystals - GreenNickel(II) sulfate crystals - GreenIron(II) sulfate crystals - GreenIron(III) chloride crystals - OrangeCobalt(II) chloride crystals - Purple
An aspirin tablet is a homogeneous mixture, as it is uniform throughout.
The process of enlarging crystals by adding particles is called crystal growth. This technique is often used in material science and can be modified to control the size, shape, and properties of the crystals being formed.
Adding.
you would be adding acetaminopen aka Tylenol, aspirin and caffeine.
Phenol is converted to aspirin by adding carboxylic acid and esterifying the alcohol.
yes it is as it forms crystals or stones in the stomach.
Adding isopropyl alcohol to a crushed aspirin tablet creates a homogeneous mixture because the isopropyl alcohol dissolves the aspirin particles, resulting in a uniform solution. In this process, the solid aspirin interacts with the liquid alcohol, breaking down its crystalline structure and distributing the aspirin molecules evenly throughout the alcohol. This dissolution leads to a consistent composition throughout the mixture, where the individual components are no longer distinguishable. Thus, the mixture appears uniform and is considered homogeneous.
One chemical change of baking soda is adding vinegar to it. You know, the old volcano experiment. I think you mean the chemical formula? In that case, it's NaHCO3. Otherwise, you make no sense.
Baking soda is an ionic compound so it wont be a molecule. The formula is NaHCO3. It has 2 names: sodium bicarbonate or sodium hydrogen carbonate. It has 6 atoms in total. 1 sodium/Na, 1 hydrogen/H, 1 carbon/C, and 3 oxygen/O.