Believe it or not, all ionic compounds are soluble in water, there just soluble to a greater or lesser degree. But yes, calcium chloride is highly soluble in water. Written Feb 27 Â· View Upvotes. Pratik Parekh, Organic chemistry, Physical chemistry, Inorganic chemistry.
What shape does a PPF take if it displays increasing opportunity costs? What about if there are constant opportunity costs? Which shape is most common in production situations? Why? The shape that a PPF takes if it displays increasing opportunity costs is a curved shape. If there are constant opportunity costs, it is a linear graph. The most common is the curved graph because you have to factor in all the other variables such as labor, human needs, inconveniences â basically all the factors that will not be able to be accounted for on a linear graph.
The most common shape for an acre is 1 furlong by 1 chain, or 660 feet by 66 feet. (source: Infoplease) If you're struggling to get your head around just how big that area actually is, try visualising 60% of a soccer pitch, 75% of an American football field or 16 tennis courts in a 4x4 formation. If that doesn't help, consider a car park containing 150 cars parked in a square.