P=20707.7 atm
<h3>
What is the molar form of the ideal gas law?</h3>
The ideal gas law is a straightforward formula that describes the relationship between an ideal gas's pressure P, volume V, and temperature T. Unless there is a strong reason to treat gases differently, we normally treat gases as ideal because of how straightforward this relationship is:-
PV=nRT
where ;
P= Pressure=?
V= Volume= 10.5 L
n= no.of mol.= 82.5 mol
R=Ideal gas constant= 8.314 joule / mol kelvin
T=Temperature= 317 K
using Given value:-
P= nRT/ V
P=(82.5 x 8.314 x 317) / 10.5
P=20707.7 atm
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Correct Answer: <span>compound because the atoms of the elements are combined in a fixed proportion.
Reason:
A </span><span> chemical </span>compound is a chemical substance composed of element (of same or different type) that are bonded in a fixed proportion. Depending upon the type of element, bond can be ionic or covalent. In present case, <span>tetrachloromethane i.e. CCl4 has one 'C' atom that is covalently bonded to four 'Cl' atoms. </span>
Answer:
NH3 Ammonia
Explanation:
Ammonia has 4 regions of electron density around the central nitrogen atom (3 bonds and one lone pair). These are arranged in a tetrahedral shape. The resulting molecular shape is trigonal pyramidal with H-N-H angles of 106.7°.
True.
For example: Sodium oxide and Nitric acid; both compounds contain oxygen.
