What happens when you mix vinegar and bicarbonate of soda? What must happen for a chemical reaction to occur? What is the starting substance in a chemical reaction? What are examples of neutralization reactions? What is the chemical equation for glucose?
Vinegar is acetic acid in a concentration that can vary from 5% to 20%, mixed with water and traces of other chemicals and flavorings. It is acetic acid that gives that classic pungent smell and sour taste. That is obviously the scientific definition, and perhaps a bit more than the layma...
A chemical category is a group of chemicals whose physical, toxicological, environmental properties are likely to be similar. They are often a result of the chemical structural similarity.Answer and Explanation: There are several classification methods for chemicals. Some of the more common ...
There are many ways of defining acids and bases. While these definitions do not contradict each other, they do vary in how inclusive they are. The most commonly accepted definitions of the acids and bases are Lewis acids and bases. Brønsted-Lowry acids and bases, and Arrhenius acids and b...
What Is Chinese Black Vinegar? Vinegar is an acetic acid made by mixing water and hints of other chemicals and additives in different concentrations. The classic pungent smell and sour taste of vinegar are due to acetic acid. In layman’s terms, vinegar is an alcohol that is left open to ...
Simply put, achemical reactionis any transformation from one set of chemicals into another set. If the starting and ending substances are the same, a change may have occurred, but not a chemical reaction. A reaction involves a rearrangement of molecules or ions into a different structure. Contr...
The limiting reactant is the reactant that is consumed completely in any given reaction. This reactant dictates the overall stoichiometry, kinetics, and thermodynamics of a reaction. Chemical Reactions:There are five types of chemical reaction, single and double displacement, synthesis, decomposition,...
Another synergistic effect example that is chemically related is when baking soda and vinegar are mixed, a chemical reaction occurs where carbon dioxide gas is produced. This gas would not be produced if the baking soda and vinegar were separate and not mixed. Synergism Pharmacology In synergism...
Denaturation involves unfolding of the polypeptide chains of proteins and of the double helix of nucleic acids, with loss of secondary and tertiary structure; it is caused byheat (thermal denaturation), chemicals, and extremes of pH. The differences between raw and boiled eggs are largely a resul...
What are the risks of paronychia?Your nail may become loose, deformed, or fall off. The infection may form a large abscess on your nail. The infection may spread to nearby tissue and bone.How can paronychia be prevented?Avoid chemicals and allergens that may harm your skin and nails. Thi...