2119.121/-5,253 X 100 If someone could answer this asap that would be amazing

Ideal gas law PV = nRT
Ideal gas constant
R = 8.314
L
kPa
mol
K

or

R = 0.0821
L
atm
molKStandard atmospheric pressure 1 atm = 101.3 kPCelsius to Kelvin conversion K = °C + 273.15

Describe the interaction that occurs between two objects with the same electrical charge.

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.