Carbon monoxide and oxygen gas react to form carbon dioxide as shown in the following reaction:
2CO (g) + O2 (g) - 2CO2 (g)
If a 25.0 L sample of carbon monoxide gas was reacted with
excess oxygen at 100 °C and 110. kPa, how many moles of
carbon dioxide is produced?

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

Wind and moving water provide energy. chemical mechanical thermal none of the above

How many atomic mass units are equal to 1.672×10−24 g of protons?