subject
Chemistry, 21.10.2020 16:01 babyash12718

A solution is made by mixing of 42.g water and 77.g of acetic acid HCH3CO2. Calculate the mole fraction of water in this solution.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 19:00
State the formula for density in words and mathematical symbols
Answers: 2
question
Chemistry, 21.06.2019 23:00
Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende
Answers: 1
question
Chemistry, 22.06.2019 17:30
Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)
Answers: 2
question
Chemistry, 23.06.2019 08:30
This has nothing to do with school. i wrote a poem to my crush, who i'm asking out soon. tell me if it's cheesy, or cute. "roses are red, violets are blue no love story sounds right if it doesn't include you. dance with me all night, gaze into my eyes i'll hand you my heart, as well as my pride. when i hear your name, my heart goes insane. your all that i want, all that i need promise me you'll stay with me. here it is the final line, jasmine hill will you be mine? " i'm also going to buy her flowers, teddy bear and some food lol. written by me, bre (:
Answers: 2
You know the right answer?
A solution is made by mixing of 42.g water and 77.g of acetic acid HCH3CO2. Calculate the mole fract...
Questions
question
Mathematics, 01.12.2020 02:00
question
Arts, 01.12.2020 02:00
question
Mathematics, 01.12.2020 02:00