Using the following balanced question:
1b2o3 + 3mg —-> 3mgo + 2b
a) how many grams of b can be obtained from 234 grams of b2o3?
b) how many grams of magnesium are required to produce 40.0 grams of boron?

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element

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.