pipirondlovu pipirondlovu
  • 01-07-2021
  • Chemistry
contestada

A substance x has a mass of 0,20g and molecular mass of 40g/mol.Find the number of moles of substance x.​

Respuesta :

mwabamwaba2004
mwabamwaba2004 mwabamwaba2004
  • 01-07-2021

Answer:

0,005

Explanation:

number of moles=mass/molecular mass

therefore it's going to be 0,20g over 40g/mol

which is 0,20g/40g/mol... grams and grams will cancel making the answer 0,005moles

Answer Link

Otras preguntas

Solve the equation. 7(k+6)+6 = 28+2k
Answer these questions thank u.
The enormous relief carving of the aztec moon goddess coyolxauhqui ( 3.4.17), found beneath the great temple of tenochtitlan, shows her ________.
How did the Constitution set up the legislative branch?        A. One representative house   B. Individuals appointed by the president   C. Two representative h
Which type of bond is found between atoms and solid cobalt?
The length of a rectangle is 3131 inches greatergreater than twice the width. if the diagonal is 2 inches more than the​ length, find the dimensions of the rect
What is a hot spot? explain how this forms a volcanic island arc such as hawaii?
How did the state governments develop after the colonies gained independence?
What parts of north america are likely to experience the most frequent changes in air mass during the summer and winter?
Which describes an antagonist in a story? (5 points) An evil henchman who kidnaps the country's favorite princess A sidekick who makes jokes constantly bu