The Erie Canal is famous in song and story. Proposed in 1808 and completed in 1825, the canal links the waters of Lake Erie in the west to the Hudson River in the east. An engineering marvel when it was built, some called it the Eighth Wonder of the World.
Quick Answer. There are 7.09 grams in one-quarter of an international avoirdupois ounce, which is the most commonly used measure of ounces, as of 2014. There are 7.78 grams in one-quarter of a troy ounce, which is commonly used for measuring the mass of precious metals.
How many grams are in a half-ounce? A: One ounce is equal to 28.3 grams. Therefore, half of an ounce is equal to approximately 14.2 grams. This is assuming the ounce is for solid mass measuremen... Full Answer >