For each pair of compounds, what has a higher boiling point?
GeCl4 or PbCl4
Xe or Rn
CH3CH3 or CH3(CH2)3CH3
In general by increasing molecular/atomic weights boiling points increases.
so that,
order of boiling points :
GeCl4 < PbCl4
Xe < Rn
CH3CH3 < CH3(CH2)3CH3
For each pair of compounds, what has a higher boiling point? GeCl4 or PbCl4 Xe or...
Part A In the following pair of compounds, select the compound with the higher boiling point. CH-C-CH, O CH:--CH-CH2-OH Submit Request Answer Part B In the following pair of compounds, select the compound with the higher boiling point. CH-CH2-CH-CH: CH-CH-CH
Identify the compound with the higher boiling point in each of the following pairs of compounds: 1. CH2-CH2-OH or H--C--0--CHz OH 2. CHz---0-CH3 or CH3-CH-CH2-CH3 0 2, CH, -- pH 3. CHz--2-0-CH, or CH3-CH2-CH2-CH2-CH3 Write the products of hydrolysis or saponification for the following esters. н" 1. CH3-CH-CH2--0--0--CH3 + H2O O 2, CH4-C-0-CH + NaOH 3. O -8-6-CH2-CH; -CH ---CH3 + KOH — -0--CH-CH2-CH3 + H20 - Properties of Esters sters shave higher boiling points than alkanes but lower than...
Rank the following compounds in order from highest boiling point to lowest boiling point. highest boiling point lowest boiling point CH3(CH2)51 CH3(CH2)3Br CH3CH2CI
Which compound in the pair has a higher boiling point? Explain. Hexane or 2,2-dimethylbutane
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
Rank these compounds by boiling point. Highest Boiling Point pentane: H3C-CH2-CH2-CH2-CH3 isopentane neopentane: CH3 H3C-C-CH3 CH3 neopentane CH3 pentane isopentane: H3C-CH2-CH-CH3 Lowest Boiling Point Incorrect.
Predict which substance of each pair has the higher boiling point, and explain your reasoning. Then look up the substances in the Handbook of Chemistry and Physics to see if you were correct.
signment Score: 17.4% aestion 9 of 22 > Rank the shown compounds by boiling point. pentane: H3C-CH2-CH2-CH2-CH3 Highest boiling point CH3 neopentane: H3C-C-CH3 <H3 CH3 H₂C=CH2-CH – CH3 Lowest boiling point Answer Bank pentane neopentane isopentane about us Careers privacy policy terms of use contact help
(b) How many t bonds in 7. In each case, circle the molecule of the pair with the specified property. At the right, give a brief explanation for your choice in terms of intermolecular forces (IMFS). (a) more soluble in water: Explanations: OH (b) higher boiling point: OH HO OH (c) More soluble in CCl NH&CI CH3(CH2).CH3 (d) higher boiling point: (e) higher boiling point: CH3(CH2)4CH3 CHs(CH2),CH3 () higher boiling point:
Intermolecular Forces and Physical Properties of Pure Substances Which has the lowest normal boiling point? N2 CH3CH2CH3 NaCl Hg Which has the lowest normal boiling point? H2O CH4 Li2O C2H6 Which has the smallest vapour pressure at 25°C? H2O SiO2 SO2 O3 Which has the least viscosity? HOCH2CHOHCH2OH CH3(CH2)4CH3 CH3(CH2)3CH3 CH3CH2OH Which has the highest enthalpy of fusion? H2O MgO Li2O HF