mshelton052199 mshelton052199
  • 03-02-2015
  • Chemistry
contestada

how many molecules are in 9.8 grams of calcium

Respuesta :

Аноним Аноним
  • 03-02-2015
Hmm
One mole of calcium is usually equal to 40 grams so divide 9.8 by 40 which would be 4.0 molecules 
Answer Link

Otras preguntas

How long was president william henry harrison's term in office?
what is the length of missing side? A. 21.8 B. 26 C. 28 D. 34
How does the neuroendocrine system maintain homeostasis in the body apex?
The universal energy currency among living things is
How did the Roman Empire expand over time?
Which group worked to reduce the power of political machines during the late 19th and early 20th century? nativist societies union organizers progressive re
Which political party ran martin van buren for president in 1848 as an antislavery candidate?
The first cause you would think of if there is a change in mental status in an older adult, particularly confusion, is:
After world war ii, the united states aided ___ in its efforts to keep control of vietnam.
The symbol that represents principal square root is called the what