Chemistry, 08.08.2019 22:20 TrudnEli9904
Physical properties such as melting point, boiling point, and solubility are all dependent on the type of interparticle forces a substance experiences. identify the type of interparticle force that has the greatest influence on the physical properties for each substance. cl2, nh2oh, pcl3, ch4, cacl2, ki
two of the substances in part 1 are ionic. which factors will result in a stronger ionic bond overall?
larger ionsgreater absolute chargessimilarity of ionic sizessmaller ions
Answers: 2
Chemistry, 22.06.2019 02:40
How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2
Answers: 1
Chemistry, 23.06.2019 09:20
1) a. water molecule breaks up into hydrogen and oxygen on passing electricity. does this involve breaking intermolecular or intramolecular forces of attraction. explain b. on boiling water changes to water vapor. does this involve breaking intermolecular or intramolecular forces of attraction. explain methanol evaporates faster than water. contrast the intermolecular forces and the vapor pressures of methanol and water?
Answers: 2
Chemistry, 23.06.2019 11:30
Jenny places a strip of ph paper into a solution. when she removes the ph paper, it has turned yellow-green. what should jenny do next to determine the ph of her solution? a. use a different testing method because the ph paper should not change colors b. place the ph paper into a machine that reads the ph of the solution c. compare the ph paper's color with the color of ph paper from another solution d. compare the ph paper's color with a chart of colors and ph ranges
Answers: 1
Physical properties such as melting point, boiling point, and solubility are all dependent on the ty...
Physics, 17.03.2020 21:11
Mathematics, 17.03.2020 21:11
Mathematics, 17.03.2020 21:11
Physics, 17.03.2020 21:11
Chemistry, 17.03.2020 21:11
Mathematics, 17.03.2020 21:12
Mathematics, 17.03.2020 21:12
Social Studies, 17.03.2020 21:12