Piokie
Piokie
21-12-2014
Chemistry
contestada
how many moles are represented by 250g of platinum?
Respuesta :
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
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
What are hitler’s three elements of nazism?
which of the following is the best title for a proposal A.how regular breaks increase productivity B. proposal for new policy C. increased break time D. regula
What happens when 2 continents slide past each other
Use the following passage to answer the question. 10 points (1) Water is something most of us take for granted. (2) If we need a cold drink or want to take a
Which of the following best describes the teapot dome scandal? A) one of Harding’s cabinet members illegally leased oil reserves B) one of Wilson’s cabinet memb
A road is 2/5 of a mile long. A crew needs to repave 4/5 of it. How long is the section that needs to be repaved?
What is the difference between skates and rays
Why might voters have chosen Harrison over van burden
If f(x)=2x^2-30 find f(4)
What are two qualities of a personal essay? 1. It persuades the reader to accept another person's viewpoint. 2. It provides a critical review of an author's
