celest41 celest41

15-01-2021
Chemistry

contestada

1. Convert 76.19g of Rb3Rn to moles
a. 0.16 moles
b. 6.28 moles
c. 36,450.06 moles

Respuesta :

stephanie7834 stephanie7834

19-01-2021

Answer: C, 36,450.06 moles

Explanation:

Molar mass=478.41

17.19gx478.41moles=36,450.06

Answer Link

Otras preguntas

what could be the reason for brainly to repeat me

Which expression is equivalent to 3(s+7)? 21s 10s 3s+21 21s+3

? are characterized by a political policy of wanting to free the nation from the bad things that would make it suffer.

what is the effects of the committee of correspondence

Which of the following sentences could take the place of: José Luís lanzó el balón a nosotros.

Which of the following is the fertile stage of the female reproductive cycle? A. Estrus B. Proestrus C. Anestrus D. Courtship

Suicidal thoughts and/or actions consist of what

Which ordered pair is a solution to the equation 4x + 7y = –5? A. (–4, –3) B. (–4, 3) C. (4, –3) D. (4, 3)

Which is the best example of a hypothesis leading to new experimental methods?

find a cofunction with the same value as tan pi/7