Calculate the pH of a solution that contains 1.0 M HF and 1.0 M HOC 6 H 5 . This is not a buffer! Also calculate the concentration of OC 6 H 5 - in this solution at equilibrium. g

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

so what is the problem with your lab report and whats the subject of the lab report? i will you

it is the most commonly accepted one

here are some of the ways in which chemical and nuclear reactions differ.

explanation: