Seudónimo Seudónimo
  • 16-02-2021
  • Chemistry
contestada

How many moles are in 12.15 g of Mg?

(2 decimal places)

Respuesta :

10n31y
10n31y 10n31y
  • 16-02-2021

[tex]12.15 \: g \times \frac{1 \: mol}{24.305 \: g} = 0.4998971405 \: mol[/tex]

[tex] = 0.50 \: mol[/tex]

Answer Link

Otras preguntas

Most nuclei contain a _______________ where ribosomes are made and partially assembled. The _______________ is fluid inside the cell membrane that surrounds th
Round 3.047 to the nearest 100th
Motion sickness comes in many forms, not just seasickness. Ninety percent of the human race is susceptible to motion sickness of one kind or another. Some peopl
The atomic number of nitrogen is 7. The atomic mass is 14.01. What can we deduce from this ?
express 9680 in scientific notation
a car moving at 25 m/s speeds up to 47m/s. it takes 9 seconds to do this.what is the acceleration of the car?
a recipe for cookies calls for 3 1/4 cups of sugar.amy has already. put in 3 1/9 cups.how many more cups does need to put in.
Solve the system by substitution method X=-4y+4 3x-7y=-7
The Commonwealth of Nations primarily consists of former..
Chiara rode herbicycle 18.2 km in 1.4 hours. She determines that her mean speed was less than 17 km per hour for this trip. Is she correct?