CS2+ 302 --> CO2 + 2 SO2. How many molecules of CS2 are needed to react with 80 grams of oxygen gas? (Show work)

How many molecules are found in 1.32 mol of nacl?

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.

If maltose undergoes hydrolysis what subunits does it results to?