Among the isomeric alkanes of molecular formula C5H12, identify the one that on photochemical chlorination yields:a. a single monochloride productb. three isomeric monochloridesc. four isomeric monochlorides

Achef makes salad dressing by mixing oil, vinegar, and spices, as shown. which type of matter is the salad dressing?

Express the following number in scientific notation. 0.026890 =

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)