How many moles of gas does it take to occupy 520 ml at a pressure of 400 torr and a temperature of 340 k
a.73.6 moles
b. 0.0098 moles
c.0.980 moles
d. 0.0735 moles

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

__can be defined as which velocity changes

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?