poserboy100 poserboy100
  • 01-05-2020
  • Chemistry
contestada

How many atoms are there in 144g of sucrose, C12H22O11 or sugar molecules?

Respuesta :

keziakh004
keziakh004 keziakh004
  • 01-05-2020

Answer:

2.53×10²³ atoms

Explanation:

To solve this, convert grams to moles and moles to atoms.

To convert grams to moles, use the molar mass of C₁₂H₂₂O₁₁ (342.296 g/mol).  Divide the mass by the molar mass to get moles.  Moles = 0.4207

To convert moles to atoms, use Avogadro's number (6.022×10²³ atoms/mol).  Multiply moles by Avogadro's number to get atoms.  Atoms = 2.53×10²³

Answer Link

Otras preguntas

how many year and months did it take to build blackpool tower england
If a = b + 2, then (b - a)⁴ = ?
Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0
Janette bought a portable CD player on sale. The regular price was $100. She was charged $89. a) What percent of the regular price did Janette pay? b) What perc
A molecule of nitrogen gas consists of two nitrogen atoms joined together. Write the formula of nitrogen gas.
if f(x)=3x+7 and g(x)=2x-5 find g(f(-3))A. -26 B.-9 C. -1 D. 10
a meter stick casts a shadow 1.4 m long at the same time a flagpole casts a shadow 7.7 m long. The triangle formed by the meterstick and its shadow is similar t
how do i change a trapezoid into a rectangle
What is cos P?  Right triangle PQR with a short leg measuring 5, a long leg measuring 12, and the hypotenuse as 13A. 5/12B. 12/13C. 5/13D. 12/5
fun facts about Uranus the planet?