alialjadry2468 alialjadry2468
  • 18-05-2020
  • Chemistry
contestada

How many grams do 4.8 x 1026 atoms of silicon
weigh?
Answer in units of g.

Respuesta :

angelabfm1
angelabfm1 angelabfm1
  • 18-05-2020
Take the atomic mass of silicon and put it over one. Then set that equal to x over 4.8 x 1026. X will equal to the weight of silicon in grams.
Answer Link

Otras preguntas

HELP ME! *EMERGENCY* A survey by the state health department found that the average person ate 208 pounds of vegetables last year and 125 5/8 pounds of fruit. W
Which organelle is sometimes called the powerhouse of the cell A. nucleus B. Mitocondria C. Cytoplasm D. Cell wall
Anyone help me with #5 please
Two water jets are emerging from a vessel at a height of 50 centimeters and 100 centimeters. If their horizontal velocities at the point of ejection are 1 meter
A window has a radius of 12 inches. What is the circumference of the window? Use 3.14 to approximate pi. Round your answer to the nearest whole number.
Is this function linear or nonlinear? y=1/x
Which answer is a graph for the inequality x>2
Which expression is equivalent to-8+7.25-6+0.5
Which statement best explains whether △PQR is congruent to △XYZ? △PQR ​ is congruent to △XYZ because △PQR can be mapped to △XYZ by a rotation of 180° about the
Rolando tiene un auto que . todos buscamos amigos que . irene y josé viven en una ciudad que . ¿hay una farmacia que ?