Piokie
Piokie
21-12-2014
Chemistry
Answered
how many moles are represented by 250g of platinum?
Answer :
Аноним
Аноним
23-12-2014
You take the atomic mass of Pt and that equals how many grams are in a Mole. Divide that number by 250 and that will be the amount of Moles you have
Answer Link
VIEW ALL ANSWERS ( 48+ )
Other Questions
When a farmer changes the crops each year in the same field that is called ______. terracing tributary rotation access
The area of the trapezoid is 108 in2. What is the height of the trapezoid?
rewrite 3/100 as the sum of unit fractions
Karin trains to participate in a race that is a combination of biking and running . Her average speeds during training can be used to predict her average speeds
convert 19% to a faction in simplest form
Who commanded the Eighth Army at El Alamein?
When a farmer changes the crops each year in the same field that is called ______. terracing tributary rotation access
Naturalized U.S. citizens have A)the same rights as native-born citizens B)fewer rights than native-born citizens C)the same rights as illegal immigrants D) few
Use a case study to explain why a coastal habitat has distinct characteristics (8marks) please help!!!
Shays’s Rebellion in western Massachusetts showed that the national government needed additional powers to address some urgent issues. Which issues were they?
