brencoff brencoff
  • 02-12-2020
  • Chemistry
contestada

What is the total mass of 2.0 moles of H2?

Respuesta :

taifalkabi taifalkabi
  • 02-12-2020

Answer:

4.032 g

Explanation:

2.0 moles = X g / 1.008 * 2 g

4.032 g

not sure thu

Answer Link

Otras preguntas

Suppose the electric company charges 10 fils per kW h. How much does it cost to use a 125 watt lamp 4 hours a day for 30 days?
Let R be a communtative ring and a, b elements in R. Prove that if a and b are units, then so is ab. What can we say about ab when a is a unit and b is a zero d
your friend has $5,000 and asked for your recommendation about placing her money in a financial institution. Based on what you learned in this module, what fact
General Toussaint L'Ouverture died in a ___________ prison in 1804, after leading the revolution in Haiti.
A(n) ___________________ process is initiated by individuals who are subjected to forensic techniques with the intention of hiding or obfuscating items or objec
What is the length of AR?​
8. US realtors are finding favor with the latest reports on the real estate market. Sales rose 8.6% in the west, 4.8% in the northeast, 2.5 in the south. ID
y = 3/5x + 1, 5y = 3x - 2, 10x - 6y = -4 is it perpendicular, parallel, neither
Which phrase signals a cause-and-effect relationship? A) who use B) to prevent C) and thus D) they were
−5x+4y=38 −x+2y=10 solve by elimination