307433
307433
01-02-2021
Chemistry
contestada
How many molecules are in 643.21 grams of Mg3(PO4)2?
Respuesta :
gizelleramirez05
gizelleramirez05
02-02-2021
Answer:
643.21g 1 mol 6.022^23
262.87 g 1 mol
= 1.4735E24 [Mg3(PO4)2]
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Help help help help help help help help!!!!!!!'
What value of x is in the solution set of 9(2x + 1) < 9x – 18?
The coordinates of triangle ABC are A(−4, 3), B(2, 3), and C(4, −1). A line segment runs through the triangle with endpoints Y(0, 1) and Z(3, 1). If triangle AB
if x,y and z are positive integers and 3x=4y=7z, then the least possible value for x + y + z is (a) 33 (b) 40 (c) 49 (d) 61 (e) 84
How many solutions are there for the system of equations shown on the graph? No solution One solution Two solutions Infinitely many solutionsHelp best answ
Can someone help me!!!!!!
Elizabeth is a full-time college sophomore and has a demanding part-time job. she leaves her saturdays free to run errands and “get things back in order,” and t
Using the sample in question 3 how many counts per second would be observed when the detector is 19 meters away from the sample
All of the following will result in change in population size except
PLEASE HELP WITH SOME GEOMETRY Prove the following statement by contradiction using an indirect proof. In a triangle angle A = 90°, then the triangle is a righ
