0
Step1: Divide given # of molecules by Avogadro's number: 2.84x10e22 / 6.02x10e23 = 0.47mol. Step2: Multiply moles by molar mass of N2: 0.47(28) = 13.2g N2 gas.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoThe mass of 2,84 x 1022 molecules of nitrogen gas is 1,32 g.
Add your answer:
Earn +20 pts
What is 600 degress Fahrenheit equal to in celsius?
(600 - 32)/2 = 284° c
How many moles of gas can occupy a 5.0 L flask at 11 degrees Celsius and 5.9 ATM pressure?
Use the Ideal Gas Equation ; PV = nRT Hence n(moles) = PV/RT P = 5.9 Atm = 597817.5 Pa V = 5L = 5.0 x 10^-6 m^3 R = Gas Constant = 8.314 m^3.Pa .K^-1 mol^-1 T = 11oC = 284 K Substituting n = 597817.5 Pa X 5.0 x 10^06 m^3 / 8.314 m^3.Pa.K-1 mol^-1 x 284 K n = 1.29 x 10^-3 moles. = 0.00129 moles
What are 12 physical properties of hydrogen sulfide?
Chemical symbol - H2S Relative Density - 1.89 Auto ignition temp- 260oC Flammability- Very flammable, distinctive blue flame Low Explosive limit - 2.3% in air by volume Upper explosive limit - 46% in air by volume Colour - colorless, invisible Odour - strong rotten egg Vapour pressure - 17.7 atm. At 20oC Boiling point - -600C Melting point- -83oC Reactivity - dangerous with acids and oxidizers Solubility - yes in water, hydrocarbons, alcohol Quoted from the national safety council data sheet 1-284-67
What is the element ununtriums atomic mass?
284
What is the molecular mass of propanoic acid?
284
What is ten percent of 284 pounds?
To find 10 percent of a value, multiply the value by 0.1. In this instance, 0.1 x 284 = 28.4. Therefore, if you are referring to a unit of mass, ten percent of 284 pounds is equal to 28.4 pounds, while ten percent of £284 is equal to £28.40.
What is 284 in Roman numerals?
284=CCLXXXIV
What are the factors of 284?
factors of 284 are 1, 2, 4, 71, 142, 284
What is 157-284?
157-284 = -127
What is the GCF of 284?
You need at least two numbers to find a GCF.
What are all the factors of 284?
The factors of 284 are: 1, 2, 4, 71, 142, 284
What is 284 divisible by?
A number that 284 is divisible by is 24
What are the factors and prime factors of 284?
The factors of 284 are 1, 2, 4, 71, 142, and 284. The prime factors of 284 are 2 x 2 x 71.1, 2, 4, 71, 142, 284
How do you write 284 in roman numerals?
284 = CCLXXXIV
How do you write 284 as a roman numeral?
284 = CCLXXXIV
