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 ( 83+ )
Otras preguntas
East and West Germans were united in: 1990 1991 1992 1993
what is -17/20 as a decimal
Solar cells convert what type of energy into electrical energy? A. chemical B. thermal C. nuclear D. electromagnetic
The legal tradition that kept women from owning property and holding public office came to the United States from A. Mexico. B. Africa. C. Britain. D. France
Choose the sentence in which the verb is a linking verb. A. He works at a gas station. B. He has walked to work from his house. C. His hours are long and bus
East and West Germans were united in: 1990 1991 1992 1993
Where can you find a biodiversity hot spot in the United States? A. Nebraska B. California C. Texas D. Virginia
Use the formula: PV=nRT If P=12, V=22.4, R=.0821 and T=100, then what would n=?
_____ have a nearly circular orbit. A. Comets B. Asteroids C. Meteorites D. Meteoroids
In Windows Help, how do you open a topic to reveal the subtopics it contains? A. Select the topic by clicking on it once. B. Click the title bar button marked
