coodavilaBelinali9l coodavilaBelinali9l

18-09-2016
Chemistry

contestada

how many moles are in .12 grams of gold.

Respuesta :

18-09-2016

n(Au) = m/M
= 0.12/197(Or whatever your data sheet has)
= 6.091x10^-4mol

Answer Link

Otras preguntas

Critically evaluate the role of a persons rights and responsibilities when executing freedom of expression during verbal interpersonal conflicts

7. Matt and Mindy each built a rectangular prism that has a length of 5 units, a width of 2 units, an a height of 4 units. Matt used cubes that are 1 cm on each

The Aral Sea is drying up due to over-irrigation on the Yellow Mekong Amu Darya River. User: Score: The Yangtze and Yellow Rivers are located in this country. J

Carbon sometimes forms tetrahedral shaped molecular structures. Which property of carbon BEST explains this? A. Carbon's six protons. B. Carbon's four valence

A theater has 43 seats in the first row. There are 49 seats in the second row, 61 seats in the third row, and 79 seats in the fourth row. If this pattern contin

According to the second law of thermodynamics, heat energy released by an organism is _____. gone forever used by another animal released into the environment a

a shoe company makes 7 pairs of white shoes for every 4 pairs of black shoes. if it makes 121,000 pairs of white shoes and black shoes combined, how many pairs

Diffinition of nebula

Imagery is used to influence the mood of the reader and reveal theme. Please select the best answer from the choices provided T F

What's the ratio if you have 3.5 to 17