Chemistry, 01.12.2021 03:50 morrowdrew
Compare the pH change when 0.04 mol NaOH is added to water vs. when 0.04 mol NaOH is added to the buffer. Based on this, describe the benefit of a buffer.
Answers: 3
Chemistry, 21.06.2019 22:10
How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit
Answers: 1
Chemistry, 22.06.2019 13:00
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
Answers: 3
Chemistry, 22.06.2019 21:30
Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.
Answers: 1
Compare the pH change when 0.04 mol NaOH is added to water vs. when 0.04 mol NaOH is added to the bu...
Mathematics, 20.12.2020 01:00
Physics, 20.12.2020 01:00
Arts, 20.12.2020 01:00
Mathematics, 20.12.2020 01:00
Physics, 20.12.2020 01:00
Engineering, 20.12.2020 01:00
English, 20.12.2020 01:00
Chemistry, 20.12.2020 01:00
Mathematics, 20.12.2020 01:00
Mathematics, 20.12.2020 01:00
Mathematics, 20.12.2020 01:00