Use the Ideal Gas Equation to calculate the gas constant, R at STP (273.15 K and 1 atm). The answer is given, show how that answer is calculated. L-atm 0.0821 mol K Identify variables: Law used: 273.15 K Equation to use: 1 atm Rearrange to solve for unknown: R= and temperature have been given in previous lectures, the Volume is what we​

What is the strongest intermolecular force between an nacl unit and an h2o molecule together in a solution? covalent bonding dipole-dipole force hydrogen bonding ion-dipole force

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?