freelilboosie12 freelilboosie12
  • 23-07-2017
  • Chemistry
contestada

How many molecules are in 7.90 moles of CH4?

1.31 x 10−23 molecules

7.62 x 1022 molecules

4.76 x 1024 molecules

2.30 x 1025 molecules

Respuesta :

LucyChan
LucyChan LucyChan
  • 23-07-2017
The ans is 4.76 ×10^24
Steps :
7.90×6.02×10^23
Answer Link

Otras preguntas

Solve the inequality And write the solution using Interval notation:
A 10 kg ball is fired with a velocity of 500 m/s from a 1,000 kg cannon. Determine the missing velocity.
Which of the following could result in the extinction of a species? harsh restrictions on poachers increase in the habitat size of a species adding a new speci
If nondisjunction occurs during meiosis II, how many of the daughter cells will have an incorrect number of chromosomes? (A) 3 (B) 4 (C) 1 (D) 2
(20 points) i need help with this asap (the x is -20)
Which sentence is the best example of a living thing responding to its environment?
Write a python function dayOfWeek(m,d,y) that computes the day of week by using the following formula, Where d is day, m is month, y is year dayofweek = ( [23
WASPS were considered civilian volunteers even though they flew military aircraft, lived on military bases and flew military missions. What factors do you think
Are You Ready for More? Arjun's goal for this week is to drink no more than 100 grams of sugar from all of his beverages combined. The first table shows Arjun's
. Which word means - to deter; to discourage empathize diminish appreciate daunt