Two ounces = about 56.7 grams.
Could be any number from 20 to 70, they come in many sizes
One large egg weighs approximately two ounces, or 57 grams. (In the UK, an egg that size would be classified medium)
28 oz of canned tomatoes is equivalent to about two pounds of regular tomatoes. The number of tomatoes really depends on the size/type etc... but two pounds of regular tomatoes will give you the 28 oz you need in recipes.
About 30 grams
Each Kilogram is 1000 grams, so two kilgrams is 2000 grams.
116.88 grams
13 grams 13 grams
Probably 9.4 grams.
There are 200 centigrams are in 2 grams.
0.4 grams or 400 mg
Two grams is 10 carats.