Being the product of a neutralization reaction between an acid and a base, sodium chloride is neutral, with a pH of seven. Sodium chloride is an ionic compound with the chemical formula NaCl. Continue Reading.
A D-width is considered a medium for men and a wide for women. It measures between 3 and 5 inches across the bottom of the ball of the foot, depending on your shoe size. For instance, in men's footwear, a size 10D is 4 inches across, while a size 14D is 4.5 inches across.
Single Wide: Up to 16 wide x 76 long. Double Wide: Up to 32 wide x 76 long. The length is based on 76 for the house itself plus a 4 long tongue (hitch) = maximum allowed length of 80 . Some Western states may allow bigger sizes. This is based on what I was told when I bought my single wide mobile home in South Carolina 3 years ago.