khumomotsamai khumomotsamai

08-06-2020
Chemistry

contestada

What are the amounts of molecules in 19 g flourine

Respuesta :

08-06-2020

Answer:

molecules present in, 76 gram of fluorine

Explanation:

atomic weight of fluorine is 19 g per mole, molecular weight is 38g per mole .

Therefore 76 gram fluorine contains 1976=4 gram atom

Answer Link

Otras preguntas

4.4) Find the least number by which 768 must be multiplied so as to make it a perfect square

What is 85 divided by 4973?

there is no point ..... work is done is done

Given the circle below with chords NO and PQ. Find the length of OR. Round to the nearest tenth if necessary.

For which values of x does each expression make sense? square root of x-2 over square root of x-3

Chronic hepatitis C may lead to which of the following? Check all that apply. •liver cancer •chronic liver disease ^ answers edg 2023

I) if y varies directly as x and inversely as the square root of z, and y = 1/6 when x = 20 and z = 6, determine y when x = 14 and z = 5

Which of the following sentences is correct? A. It was wierd laughing, crying and to scream in terror during one movie. B. It was weird to laugh, to cry and to

2. Which is true of the human circulatory system? A It transports oxygen and nutrients. B It makes blood cells. C It breaks down food and releases nutrients.

Why did the revolution in Latin America fail to form a democratic society?