Calculate the number of moles in 15.6 grams of ch4 gas

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.

How many moles of sulfur dioxide are in 2.26 × 10^33 sulfur dioxide molecules?