Question 4 what is the change in ph when 1.0 ml of 1.00 m hcl is added to: 4.1. 1.000 l of pure water (3) 4.2. 1.000 l of acetic acid/sodium acetate buffer with [ch3co2h] = 0.700 m and [ch3coo-) = 0.600m. (the ph of the acetic acid/acetate ion buffer is 4.68). (5)

If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

Summarize possible ways in which phases of matter could combine to form a solution.