Pressure Units
What is the standard pressure?
1 atm
What must be constant in Boyles law?
the number of moles and temp in kelvin
What is electronegativity? What element is the most electronegative?
The pull of electrons; F
What are valence electrons?
The electrons each element has in their outer most shell that forms bonds
What is the difference between ground state electron configurations and noble gas configurations?
Ground states writes out each orbital; nearest noble is [] and rest to the right
How many pascals are in 853 torr?
113,724 Pa
In Boyles law, pressure and volume are..?
inversely proportional
Is CCl4 polar or nonpolar?
non polar
Which of the following has a double bond? Nitrogen gas, oxygen gas, H2S, or CO?
Oxygen gas (O2)
What does letter stand for in electron configurations?
Subshell which also demonstrates how many orbitals there are in said subshell
1.08 atm to mmHg
821 mmHg
In gas law equations, what unit is temperature in?
Kelvins
If the electronegativity difference is 0.4 or less, what is the bond considered?
Pure covalent (nonpolar)
What is the molecular geometry of PH3?
trigonal pyramid
Write out the orbital filling order up to 6d
1s22s22p63s23p64s23d104p65s24d105p66s24f145d106p65f146d10
9.53 x 104 Pa to mmHg
716 mmHg
If you double the volume of a constant amount of gas at constant temperature, what happens to the pressure?
it is halved of its original value
If the EN difference between 2 molecules is 0.4-2 what is the bond considered?
polar covalent
how many valance electrons are there in the Lewis structure of phosphate?
32
What is the ground state electron configuration for iodine?
[Kr]5s24d105p5
24.2 psi to torr
1250 torr
What is Charles law?
V1T1=V2T2
Is the compound H2S polar or nonpolar?
nonpolar
What atoms are the exception to the octet rule? How many electrons do they each want?
H(2), He(2), Be(4), B(6), also Li(2)
What is wrong with radium's electron configuration being written as [Rn]6s2
It has the wrong number of electrons. It should be written as [Rn]7s2