example12317 example12317

29-10-2020
Chemistry

contestada

What is the mass in grams of 5.9 mol c8 h18

Respuesta :

29-10-2020

Answer:

mass = density × volume = 0.67 × 1.00 = 0.67 kg = 670 g. The molar mass of octane, C8H18, is 8 × 12.01 (C) + 18 × 1.008 (H) = 114.224.

Explanation:

Answer Link

Otras preguntas

Alex loves playing game. His favorite is checkers because it requires a great deal of thought and concentration. Also, Alex likes to play less challenging games

Driving safely at night requires seeing well not only in low light conditions, but also being able to see low contrast. True or false

Amy and Vince want to save $7,000 so that they can take a trip to Europe in four years. How much must they save each month to have the money they need if they c

A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 426 gram setting. Based on a 13 bag sample where the me

What is the solution to the system of equations graft below

The diagonals of a rectangle enclose an angle of measure 78 degree . If the perimeter of the rectangle is 36cm, what is its area?

Urgent!!! A 74.0-gram piece of metal at 94.0 °C is placed in 120.0 g of water in a calorimeter at 26.5 °C. The final temperature in the calorimeter is 32.0 °C.

Which type of bond forms between water molecules? capillary bond hydrogen bond covalent bond polar bond

A piece of copper absorbs 5000 J of energy and undergoes a temperature change from 100 °C to 200 °C. What is the mass of the piece of copper? Group of answer ch

Find the product. Write your answer in exponential form. 8^-2•8^-9

ACCESS MORE EDU ACCESS