Sampedylan19 Sampedylan19

11-10-2016
Chemistry

contestada

how many moles of mercury(Hg) are in 1.30 *10.7 atoms or mercury

Respuesta :

Willchemistry Willchemistry

11-10-2016

1 mole Hg --------------- 6.02x10²³ atoms
?? moles Hg ------------ 1.30x10⁷ atoms

(1.30x10⁷) x 1 / 6.02x10²³ => 2.159x10⁻¹⁷ moles

Answer Link

Otras preguntas

which is a biotic factor that affects the size of a population in a specific ecosystem

which group of organisms in a food web are the most important

Which graph shows the relationship between the temperature and volume of agas according to Charles's law?Volume vs. Temperature of a Gasvolume vs. Temperature o

Which is the chemical equation for cellular respiration, and which statement describes the reaction? carbon dioxide + water ® glucose + oxygen + water Energy is

cicero wanted the romans to give power to

Conflict resolution is a violent method or process of finding a solution to a conflict. Please select the best answer from the choices provided. T F

All of the following are a source of carbon in the carbon cycle except: Sunlight Sediment Animals Fossil Fuels

Violet light has a wavelength of 4.10X10-12m what is the frequency

why did hitler kill his own men

Which sentence has no errors in punctuation? A.A large, branch of the tree scraped against the window and made a creepy eerie sound. B.I bought a denim skirt, a