"Flat" soda, defined as former soda from which all of the dissolved carbon dioxide used to carbonate water, would usually be a mixture, because it would contain flavoring agents as well as water. Flat seltzer water, however, could be a single substace: pure water.
Soda water is a mixture not a pure substance
Baking soda is a pure substance because it is composed of only one type of compound, sodium bicarbonate. It is not a mixture of different substances.
Flat soda pop is homogeneous because its bubbles are gone.
No, baking soda is a compound composed of sodium, hydrogen, carbon, and oxygen atoms. It is a pure substance, not a mixture.
Soda, flat or carbonated, is a set of compounds in solution.
Mixture
Flat soda pop is not considered a solution in the scientific sense. A solution is a homogeneous mixture where one substance (the solute) is completely dissolved in another (the solvent). In flat soda, the carbonation (carbon dioxide gas) has escaped, resulting in a mixture that lacks the uniformity and properties typically associated with a true solution. Instead, flat soda is more of a mixture of water, sugars, flavors, and other ingredients without the dissolved gas.
Soda is a mixture of chemicals and artificial flavours.
Soda water is a mixture not a pure substance
Baking soda is a pure substance because it is composed of only one type of compound, sodium bicarbonate. It is not a mixture of different substances.
This is not a homogeneous mixture.
Flat soda pop is homogeneous because its bubbles are gone.
No, a flat soda pop is not a homogeneous mixture. It is a heterogeneous mixture because the dissolved gas bubbles have escaped, leading to uneven distribution of the components like sugar and flavoring in the liquid.
Club soda is a mixture. It is CO2 dissolved in water (and maybe some other additives too).
Sodium bicarbonate is a pure substance.
Gold
Yes, flat soda is a homogeneous mixture because the components are evenly distributed throughout the mixture. The molecules of sugar, water, and carbon dioxide are uniformly spread out, giving the soda a uniform appearance and properties.