cloejai cloejai

02-12-2016
Chemistry

contestada

How many moles of each element 19.5g platinum

Respuesta :

Abbyvogl Abbyvogl

03-12-2016

use the moles to mass formula.

moles = mass ÷ molar mass

Answer Link

Otras preguntas

help asap 1. Do you think evolution is still taking place in the Galapagos finches? Why or why not? 2. Discuss whether or not human activities lead to speciati

Is the bond type of PCl3 polar or nonpolar? And is its molecular polarity polar or nonpolar?.

what does v1 and v2 represent

Which were not states formed from territory gained in the Louisiana Purchase? A. Arkansas, Iowa, Oklahoma B. North Dakota, South Dakota, Minnesota C. Missouri,

What are the solutions to the equation y² + 16 = 212? Choose all answers that are correct. A. 98 B. –98 C. 14 D. –14

What word means originally from a particular place

1.Maura had a pizza delivered to her home. The total amount she paid was $17.53. Included in the total amount were the menu price of the pizza, 6% sales tax on

Fiona is serving iced tea and lemonade at a picnic. She has only 44 cups in which to serve the drinks. If x represents the number of glasses of iced tea and y r

of the four river valleys that supported major early civilizations, which one lost one of its major rivers

As a result of the Oregon treaty, the United states achieved it's goal of-- A. Expanding westward B. Acquiring land for a southwestern railroad C. Reserving we