Aspirin is acetylsalicylic acid. From the name you should expect a pH of less than 7. Exactly how much less depends on how much aspirin and how much water.
The pH is under 7 because aspirin is an acid.
Aspirin can be dissolved in a vase of water to help prolong the life of the flowers. The aspirin gives them extra nutrients and is usually what is the basis of the packets florists give customers.
asprin tablets dissolve quicker in hot water because the particles inside the tablet are more affected by hot water
I did this experiment for my science class and i got they both dissolved at the same time
Cytoplasm (a collection of proteins dissolved in water).
In the polar regions, there is more dissolved oxygen in the ocean water. The cold water is able to hold more dissolved gases than warm water.
Aspirin is an acid. In solution in water, it breaks down into cations and anions and is thereby able to take advantage of the ability of a polarized substance e.g. water to act as a solvent. Alcohol cannot do this. It does not break down when it is dissolved in water.
Alka-Seltzer: aspirin + citric acid + sodium hydrogen carbonate (NaHCO3) Soda: carbonated water (carbon dioxide dissolved in water)
in the polar regions
in polar regions
I personally would expect the mountain stream to have more dissolved oxygen, because I know that oxygen dissolves better in cold water.
Aspirin is a low soluble acidic substance, so only WHEN (finally) dissolved in water, it will turn blue litmus into red. Aspirin = 2-acetoxybenzoic acid = acetylsalicylic acid = C9H8O4 = (CH3COO)-C6H4-(COOH)
The oxygen dissolved in water is a measure of dissolved oxygen (DO).