Chemistry, 02.07.2019 17:10 PompousCoyote
Acertain liquid x has a normal boiling point of 118.9 degree c and a boiling point elevation constant kb=0.82 °ckg. mol^-1. calculate the boiling point of a solution made of 54 gram of sodium chloride dissolved in of 750 g of x. be sure your answer is rounded to the correct number of significant digits.
Answers: 2
Chemistry, 22.06.2019 14:20
Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull
Answers: 1
Chemistry, 23.06.2019 04:40
Equal numbers of moles of he(g), ar(g), and ne(g) are placed in a glass vessel at room temperature. if the vessel has a pinhole-sized leak, which of the following will be true regarding the relative values of the partial pressures of the gases remaining in the vessel after some of the gas mixture has effused?
Answers: 1
Acertain liquid x has a normal boiling point of 118.9 degree c and a boiling point elevation constan...
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