which solid has the highest melting point, why?
Ar(s), CCl4(s), LiCl(s), CH3OH(s)
Which solid in each pair has the higher melti g point
and why?
Fe(s) or CCl4(s)
KCl(s) or HCl(s)
Ti(s) or Ne(s)
H2O(s) or H2S(s)
which solid has the highest melting point, why? Ar(s), CCl4(s), LiCl(s), CH3OH(s) Which solid in each...
I need help with this problem: a) Which of the following solid compounds that has the highest melting point. Explain why. Ar(s), CCl4(s), LiCl(s), MgO(s) and CH3OH(s) b) Refer to intermolecular forces when you explain why: C2H6 has a higher boiling point than CH4 C2H5OH has a higher boiling point than C2H6 C2H5OH has a lower boiling point than NaF CO has a bit higher boiling pont than N2
1. For each pair of substances, identify which has the highest melting point. For each, briefly explain your reasoning To receive credit, you must show your work. STAPLE all pages before submitting your homework. Problems will be selected at random for grading, but a full answer key will be posted to Blackboard 1. solids, liquids, and solutions, and intermolecular forces. 1. For each pair of substances, identify which has the highest melting point. For each, briefly explain your reasoning a....
For each pair of substances, anticipate which one has a higher boiling point. HF has a .... than HCl . CCl4(l) has a .... than CH3Cl(g) . CH3OCH3 has a .... than CH3CH2CH3 . CH3OCH3 has a .... than CH3NHCH3 . H2S has a .... than H2Se
which one of these has the highest melting point? Which of these has the highest melting point? Select one: o a. sodium O b. bromine C. iron O d. diamond
In which one of the following pairs does the first species have a higher boiling point than the second? *** Give your reasoning for any one pair of species A) CH3F(g), CH3COOH(l) B) LiCl, CH3Cl C) HCl, HF D) CH3F, CH3OH E) C3H8, C6H14 The answer is B: LiCl and CH3Cl please explain why this is correct and why the other ones are wrong! THANK YOU!!!!
Which has the highest entropy? (1 point ) * C(s) CH4(g) H2O(l) H2O(s) Which has lowest entropy? (1 point ) * H2O(l) NaCl(s) O2(g) sugar (aq) Which has largest entropy? (1 point ) * .01 L H2O 0.5L N2 at STP 1 L Ar(g) at 4 K 1L O2 at STP Which has lowest entropy? (1 point ) * air ice cubes liquid water space
Which has the higher melting point: Saline (SiH4) or phosphine (PH3)? Explain why. Include the correct structure of each molecule.
1. solids, liquids, and solutions, and intermolecular forces. 1. For each pair of substances, identify which has the highest melting point. For each, briefly explain your reasoning Ne: e. Surface area also matters. More surface area, more contact, stronger cohesion. Your book mentions this. Based on that, which do you think is most likely to be a solid at room temperature?
9:05 Time's Up! View Feedback Which of the following substances has the highest melting point? A) NaCl B) CIZ C) NOZ D) CH, E) HAS
QUESTION 1 Which compound has the highest melting point? O CF4 O C6H1206 OKCI О СНА