Benzaldehyde ( = 106.1 g/mol), also known as oil of almonds, is used in the manufacture of dyes and perfumes and in flavorings. what would be the freezing point of a solution prepared by dissolving 75.00 g of benzaldehyde in 850.0 g of ethanol? kf = 1.99°c/m, freezing point of pure ethanol = –117.3°c.
Answers: 1
Chemistry, 22.06.2019 04:00
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
Answers: 2
Chemistry, 22.06.2019 13:00
How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide
Answers: 2
Chemistry, 22.06.2019 14:10
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
Answers: 1
Chemistry, 22.06.2019 19:00
What information does a complete ionic equation give that the balanced equation doesn’t show?
Answers: 1
Benzaldehyde ( = 106.1 g/mol), also known as oil of almonds, is used in the manufacture of dyes and...
Biology, 04.02.2020 03:56
Mathematics, 04.02.2020 03:56
Mathematics, 04.02.2020 03:56
Mathematics, 04.02.2020 03:56
English, 04.02.2020 03:57
Mathematics, 04.02.2020 03:57
Mathematics, 04.02.2020 03:57
Mathematics, 04.02.2020 03:57