ness2019384
ness2019384
23-10-2016
Chemistry
contestada
how many moles are in 3.01*10^23 atoms of Mg
Respuesta :
Willchemistry
Willchemistry
04-11-2016
1 mole ------------ 6.02x10²³ atoms
? moles ----------- 3.01x10²³ atoms
moles = ( 3.01x10²³ ) x 1 / 6.02x10²³
=>
0.5 moles Mg
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
x3 y3 z3 k? whats the answer :)
processes of photosynthesis and respiration. Discuss the dynamics of each. In your discussion be sure to include …. which kingdom undergoes each process(2pts),
Please help it’s for a quiz
which is not energized by phosphorylation? first exclude the four processes that are energized by phosphorylation. group of answer choices the sodium/potassium
A girl with a mass of 32 kg is playing on a swing. There are three main forces acting on her at any time: gravity, force due to centripetal acceleration, and th
if after one year of marriage taxpayer pursuant to their divorce decree deeded one-half of the residence to spouse and taxpayer continued to occupy the residenc
Find the product (9n²-4). An expression can be written in rational form by writing it as a fraction with a denominator of
A ball is dropped from a tall building. the formula in the box relates the distance in meters {d} fallen to the time in seconds, {t}. d=4.9t if the ball falls f
LOTS OF POINTS!!!!! The table of values represents a linear function g(x), where x is the number of weeks that have passed and g(x) is the balance in the bank a
composer choose instrument combinations when orchestrating a piece
