dawnaustinagency dawnaustinagency

15-12-2022
Chemistry

contestada

What is the mass of 6.02*10^24 molecules of hydrogen, h2? The molar mass of h2 is 2.02 g/mol.

What is the mass of 6021024 molecules of hydrogen h2 The molar mass of h2 is 202 gmol class=

Respuesta :

Otras preguntas

What is the length of the diagonal of a cube of 4 inches

I need help with these 2 questions!Joe and two friends are going to a concert. The total cost is $186. If there is a $24 service fee, write and solve an equatio

Find the perimeter and area: A pentagon has side lengths of 11cm.

N general, if you are in a powerboat and an engine fire starts when you are underway (in motion), what is the first action that you should take?

The weight of a person on or above the surface of the earth varies inversely as the square of the distance the person is from the center of the earth. A particu

The graph of y = -3x + 2 intersects the graph of an exponential function at (-1, 5). Which of the following could be the exponential function? a) y = 10(2)[tex]

divide the following complex numbers (5i)/(4+3i)

Find the equations of the tangent lines at the point where the curve crosses itself. (enter your answers as a comma-separated list of equations.) x = 2 − π cos

Heathcliff ultimately dies because he A. is ill from regret of a life lived for revenge. B. becomes ill walking the moors. C. doesn't eat or drin

Read this excerpt from "Everyday Use": "How do I look, Mama?" Maggie says, showing just enough of her thin body enveloped in pink skirt and red blouse for me t