Cathedral7431 Cathedral7431

06-03-2024
Chemistry

contestada

Calculate the number of molecules in 124g of phosphorus, P4 (given atomic mass of P = 31.0 u, NA = 6.023 x 10²³ mol⁻1).
a) 2.41 x 10²³
b) 1.21 x 10²³
c) 4.82 x 10²³
d) 6.02 x 10²³

Respuesta :

Otras preguntas

plsssssssssssssszssssszsss help

Money Tree podcast answer 9. Betz-Hamilton admits that it may "sound crass," but what does she now do each time she discovers another layer of her mother's dece

Jerry has a lot of cousins! He has 5 times as many younger cousins as older cousins. If Jerry has 12 more younger cousins than older cousins, how many cousins d

3 simple machines you find in a pinball machine

How much does an astronaut weigh out in space, fat from any planet

(industrial revolution)pls help me I'm drowning in homework

1) He said that he had been learing. ( change into direct speech)2) The man visits mountain tomorrow. ( change into future perfect tense)3) Someone helps the po

2 Worrying about a task is a sure way to be sure that it gets done. Please select the best answer from the choices provided. OT F

write the slope - intercept equation of the line that passes through the point (6, "-1)" and has a slope of "-1/3"

PLS ANSWER QUICK 37 1/2% of 90