shelbykey shelbykey

23-08-2017
Chemistry

contestada

what is the molar mass of a gas if 8.482 grams of the gas will occupy 2.500 liters of space at STP

Respuesta :

LeChatNoir LeChatNoir

23-08-2017

1 mol of gas at STP occupy 22,4dm³ (22,4L)

8,482g ------- 2,5L
Xg ------------- 22,4 L
X = 75,999 ≈ 76 g/mol

:•)

Answer Link

Otras preguntas

Which of the following equations describes how voltage (V), current (I), and resistance (R) are related? A. V= IR B. R= I/ V C. R= VI D. V= I/ R

Convert 1 mm to meters using scientific notation. Include units in your answer. Group of answer choices 100.0 x 10^-3 m 1.0 x 10^-3 m 10.0 x 10^-3 m 0.010 x 10^

ᴡᴏʀᴅ ʙᴀɴᴋ canals civilization surplusFertile Crescent irrigation division of labor silt .

SOMEONE PLZ DO THESE 3 QUESTIONS FOR ME ASAP!!! GIVING BRAINLIEST!!

A person has a mass of 70.0 kg on Earth, what would their mass be on the Moon, which has 1/6 the gravity of Earth? A. more than on the Earth B. less than on the

HELP HELP HELP 10 POINTS!!!!!!!!!!!!!! PICTURE PROVIDED!!!!!

Next, Su wants to explain how the cotton gin separated seeds from cotton. At first, she considers using star bullets for the steps in this process. But then, sh

What does Surah 16:97 suggest about where happiness can be achieved?

Which of the following organisms is a decomposer? a plant a tiger a mushroom a deer

In aa school, 8 out of 24 children from section Aand 6 out of 30 children from section B securedmore than 80% marks in the class 10 board exam.Which section per