kuryvega10
kuryvega10
11-10-2016
Chemistry
contestada
How many atoms are there in 3 moles of Fe?
Respuesta :
adorapanda
adorapanda
11-10-2016
The atomic mass of an element on the periodic table is the weight of 1 mole of atoms. For example, the atomic mass of Fe is 55.8 on the periodic table. If you weigh out 55.8 grams of Fe you will have 1 mole of iron, or 6.02 x 1023 atoms.
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
"Consider the probability distribution of X, where X is the number of job applications completed by a college senior through the school’s career center. X 0 1
3x multiplied x+7 =?
The demand curve faced by a nondiscriminating pure monopoly is _____. horizontal the same as the industry's demand curve more elastic than the demand curve
Carbon disulfide is a colorless liquid. When pure, it is nearly odorless, but the commercial product smells vile. Carbon disulfide is used in the manufacture of
What is the effective annual rate (EAR)? A. It is the interest rate for an n-year time interval, where n may be more than one year or less than or equal to on
Carbon disulfide is a colorless liquid. When pure, it is nearly odorless, but the commercial product smells vile. Carbon disulfide is used in the manufacture of
#18 Mrs. Rothberg baked 500 muffins on Saturday and 3 times as many muffins on Sunday. If the sold 5 muffins for $4, how much would she earn by selling her muff
A Pitot-static probe is mounted in a 2.1-cm-inner diameter pipe at a location where the local velocity is approximately equal to the average velocity. The oil i
At an output level of 59,000 units, you calculate that the degree of operating leverage is 3.3. The output rises to 64,000 units. What will the percentage chang
Paneth cells ________. A. are absorptive cells in the small intestine B. secrete enzymes that kill bacteria C. are located next to the lacteal in a villus D. ar
