samanthadelarosa03 samanthadelarosa03
  • 03-03-2020
  • Chemistry
contestada

How many moles of glucose are in 19.1 g of glucose?

Respuesta :

Officialalehpeter
Officialalehpeter Officialalehpeter
  • 03-03-2020

Answer:

The mole of glucose is 0.106mol

Explanation:

Glucose - C6H12O6

We will calculate the molar mass of glucose

C - 12

H - 1

O - 16

6 moles of carbon, 12 moles of hydrogen and 6 moles of oxygen

Mm = 6 * 12 + 12 * 1 + 16 * 6

= 72 + 12 + 96

= 180g/mol

Using the formula

n = m/Mm

n - number of mole

m - number of mass

Mm - number of molar mass

n = 19.1g/180g/mol

= 0.106g/mol

Answer Link

Otras preguntas

Simplify. 1/4y+11/2+2−13/4y−12
A painting is on sale at 50% off. The sale price is $320. What was the orignal price
How do you do all this ??
How does the 8th amendment protect citizens?
Why did Senator Albert J. Beveridge claim that the U.S. needed to expand trade into new overseas markets? A.to open new American factories B.to sell America’s s
Which type of reproduction is MOST advantageous for the production of a wide variety of organisms in an individual species?
How do you solve 3(x+7) / 5 > 2x ?
High government expenditures can lead to a bigger a. revenue. b. stimulus. c. deficit. d. surplus.
the ability to mentally retrace steps of an operation is known as
¿Cuál es la frase que usa correctamente el verbo en tiempo imperfecto? a) Cuando yo era niño no tenía muchos amigos. b) De niño yo leí todos los días.