Chemistry, 18.10.2019 01:00 billy12008
(1 point) hydrogen fluoride (hf) has a lower molecular weight compared to hydrogen chloride (hcl), yet its boiling temperature is much higher. choose the best explanation for this phenomenon: . a. the chlorine atom has a lower electronegativity than fluorine, thereby making the bond within the molecule weaker ob. the equilibrium distance between atoms within the hf molecule is smaller than that for the hci molecule c. none of these od. two types of secondary (or intermolecular) bonding are present between hydrogen fluoride molecules, whereas only one type of secondary bonding is present between hydrogen chloride molecules o e. the bond between hydrogen and chlorine has greater ionic character compared to that of hydrogen and fluorine of. none of the above
Answers: 1
Chemistry, 21.06.2019 16:40, xxxharveyweinsteinxx
Which of the following is a testable hypothesis? a. if i brush my teeth, i will get fewer cavities than if i don't brush my teeth. b. green toothpaste tastes better than blue toothpaste or red toothpaste. c. smart, careful, healthy people always brush their teeth. d. it's wrong to not brush your teeth before you have an important conversation with someone.
Answers: 1
Chemistry, 21.06.2019 22:00, smhrosepetals
Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water
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Chemistry, 22.06.2019 03:30, krharris
Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
Answers: 2
Chemistry, 22.06.2019 10:30, angemango3423
What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
Answers: 1
(1 point) hydrogen fluoride (hf) has a lower molecular weight compared to hydrogen chloride (hcl), y...
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