Radius of Xenon = 1.3Ă—10â’8 cm
Volume = 100 ml = 0.1 L
Pressure P = 1.2 atm = 121.59 Kpa
Temperature = 281 K
R = Gas Constant = 8.31 J mol^-1 K^-1
Now find the number of atoms
PV = nRT => n = PV / RT
n = (121.59 x 0.1) / (8.31 x 281) = / 2335.11 = 0.0052
Number of atoms in a mole is same as Avogadro constant A, which is 6.02 x
10^23 particles.
n = number of atoms= 0.0052
N = number of particles
Avogadro constant A = 6.02 x 10^23
n = N/A => N = n x A = 0.0052 x 6.02 x 106^23 = 3.13 x 10^20
Volume of Xe atom which would be a sphere = (4/3) x pi x r^3
Volume = = (4/3) x 3.14 x (1.3Ă—10â’8)^3 = 9.2 x 10^-24
Volume occupied by these particles = n x Volume = 3.13 x 10^20 x 9.2 x
10^-24 = 0.00288
Fraction of volume will be = 0.00288 / 0.1 = 0.0288
Answer:
Hexenes + Dioxygen = Carbon Dioxide + Water
The reaction type is combustion.
Its reactants are Hexenes - C6H12 and Dioxygen - O2
its products are Carbon Dioxide - CO2 and Water - H2O
Explanation: This was my yesterdays class
Number of protons remain the same however number of neutron increases. <span />
when a strong acid reacts with a strong base, the products are typically an ionic compound, which is called a salt, and the neutral molecule water.
STRONG BASE
compound that has an ablity to remove a proton from a week acid or completely dissociate as ion when in water.
<h3>STRONG ACID</h3>
A strong acid is that ionizes completely in solution. it gives greatest number of hydrogen ion or proton
<h3>IONIC COMPOUND</h3>
contains ion that are held together by the attractive force among oppositely charged ion.
<h3>SALT</h3>
substance produced by the reaction of an acid and a base
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