545mm Hg in Kilopascals is 72.6607
I hope this helps you. Good luck stay safe, healthy and, happy!<3
The permanent magnet in the loudspeaker is fixed close to a mobile electromagnet coil. The electromagnet is attached to a flexible material called cone (). Passing an electric current in the electromagnet causes it to vibrate due to the interaction with the permanent magnet.Uh hope this helped.
The answer for the following question is explained below.
- <u><em>Therefore the temperature that is require to fill the gas is 254.3 K</em></u>
Explanation:
Given:
no of moles (n) = 3.67 moles
volume of the gas (V) = 67.5 liters
pressure of the gas (P) = 115 k Pa
To solve:
Temperature of the gas (T)
We know;
<u>P × V = n × R × T</u>
<em>Where;</em>
P is pressure of the gas
V is the volume of the gas
n is the no of the moles
R is the universal gas constant
here the value of R(universal gas constant ) is 8.314 k Pa./mole.K
We know;
115 × 67.5 = 3.67 × 8.3145 × T
T =
T =
T = 254.39 K
<u><em>Therefore the temperature that is require to fill the gas is 254.3 K</em></u>
Periodic table is arranged according to atomic size and other properties.
<span>There are three atoms of Sn (Stannous or Tin) in</span> 356.13 g of Sn.
<span>One atom of Sn has the atomic mass (m</span>ₐ<span>) of </span>118,71u which means:
356.13/118.71=3 atoms of Sn
The mass number (symbol A) also called atomic mass number or nucleon number is the total number of protons and neutrons in an atomic nucleus. It determines the atomic mass of atoms and it is in the periodic table.