Chemistry, 16.12.2019 23:31, hcllxxhhlpcj
Which statement below is true?
a)at a given temperature, c2h6has a higher vapor pressure than c4h10.
b)the strongest intermolecular attractive forces present in liquid ccl4are dipole-dipole forces.
c)hcl has a higher boiling point than licl.
d)h2o has a greater polarizability than h2se.
e)in general, the stronger the intermolecular attractive forces, the lower the ∆hºvap.
Answers: 2
Chemistry, 22.06.2019 20:10, maddie1776
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
Answers: 1
Chemistry, 22.06.2019 21:50, isabel81ie
Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l. s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2
Answers: 2
Which statement below is true?
a)at a given temperature, c2h6has a higher vapor pressure than...
a)at a given temperature, c2h6has a higher vapor pressure than...
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