scj4qcszty scj4qcszty

23-05-2023
Chemistry

contestada

A gas sample with a mass of 0.250g is collected at 150.0°C and 720 mmHg. The volume is 85.0mL. What is the molar mass of the gas?

Respuesta :

Otras preguntas

Enumerated power refers to power, specifically designated in the constitution for A) both the house and the senate. B) congress only C) the states D) the fe

Account a and b each start with $400. If account a earn $45 each year and account b earns 5% of its value each year when will account b have more money than acc

function notation A circle has a radius of 26 cm. A second circle has an area that is 56 square cm more than the first circle. Represent the area of the second

Which aspect of Raphael's life is portrayed in both the short story "The Child of Urbino" and thebiography?Raphael married at a young age.Raphael was not taken

A force of 100 N is used to move a chair 2 m. How much work is done?

How many grams of NO can be produced from the following reaction if 68.2 grams of NO2 is consumed? 3NO2(g) + H2O(l) → 2HNO3(aq) + NO(g) 1. 133 g 2. 314 g 3. 0.1

Psychologist Jean Piaget showed children two identical glasses filled with the same amount of water. After the children agreed that both glasses held the same a

Select the graph of the equation below.y = -x2 + 1

Robert practiced taking a few steps to one side of the stage each time he started a new point of his speech. He is engaging in _____________.

Match the field of science with the correct description. 1. relationship between plants, animals, and the environment geology 2. the structure and origin of