nanatwenty4 nanatwenty4

22-05-2021
Chemistry

contestada

how many moles of potassium sulfate are in 72.96 g of this compound

Respuesta :

jellyfish0802 jellyfish0802

22-05-2021

Answer:

0.4187 moles of K2SO4

Explanation:

K2SO4= 174.256 g/mol

72.96g x 1 mol K2SO4/174.256 g/mol =0.4187 mol K2SO4

Answer Link

Otras preguntas

in a titration 5.0 mL of a 2.0 M NaOH(aq) solution exactly neutralizes 10.0 mL of an HCI(aq) solution. What is the concentration of the HCI(aq) solution?

Indicate the equation of the given line in standard form. The line containing the hypotenuse of right triangle ABC where A(-5, 5), B(1, 1), and C(3, 4) are the

Who made most of the laws for the individual American colonies before 1763? A. British Parliament B. colonial assemblies C. courts D. presidents

Why would you expect sodium (Na) to react strongly with chlorine (Cl)? 1. They both need to lose one electron.2. They both need to gain one electron.3. Sodium n

Describe what the greenhouse effect is and how it is caused on a molecular level.

President __________ encouraged explorers to conduct scientific research as they surveyed the western United States. A. John Adams B. Thomas Jefferson C. John Q

1. Planting small pieces of stems with some leaves attached is called_______. 2. Attached a stem cut with leaves and flowers with rootstock of another plant is

Which biome is most suitable for raising crops such as corn, wheat, and oats?

Women are especially vulnerable to ________, which is the leading cause of broken bones in women.

Simplify the radical of 10+10