hellokittyfan123 hellokittyfan123

07-10-2022
Chemistry

contestada

To identify a diatomic gas ( X2 ), a researcher carried out the following experiment: She weighed an empty 4.2- L bulb, then filled it with the gas at 2.00 atm and 30.0 ∘C and weighed it again. The difference in mass was 9.5 g . Identify the gas.
Express your answer as a chemical formula.

Respuesta :

Otras preguntas

Solve the proportion to determine the value of x. 5x−4/4x+7 = 13/11

The profits in hundreds of dollars, P(c), that a company can make from a product is modeled by a function of the price, c, they charge for the product: P(c) = –

Simplify the expression below. 6n^2 - 5n^2 + 7n^2 6n^2 - 5n^2 = 1n^2 + 7n^2 =8n^2 Is this right?

A man walks 10 miles in x hours. How far does he walk in one hour? Which expression represents this? 10 + x miles 10x miles 10/x miles

how do you write 1.00 as a percentage

what is the greatest number using 5,3,1,4,7?

Solve the system by substitution. y = 2x 3x + 2y = 21

Shana's sister does not practice as much as ______. a.she b.her. c.me

The Judiciary Act of 1789 provided for a Supreme Court made up of a Chief Justice and five associate justices true or false

how do you write 1.00 as a percentage