Chemistry, 11.02.2022 06:40 yeetmaster7688
Suppose you have a cylindrical glass tube with a thin capillary opening, and you wish to
determine the diameter of the capillary. You can do this experimentally by weighing a
piece of the tubing before and after filling a portion of the capillary with mercury. Using
the following information, calculate the diameter of the capillary.
Mass of tube before adding mercury = 3.263 g
Mass of tube after adding mercury = 3.416 g
Length of capillary filled with mercury = 1.675 cm
Density of mercury = 13.546 g/cm
Volume of cylindrical capillary filled with mercury = (TT)(r) (length)
Answers: 3
Chemistry, 22.06.2019 15:00
Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?
Answers: 1
Chemistry, 22.06.2019 21:30
Under which circumstances are kp and kc equal for the reaction aa(g)+bb(g)⇌cc(g)+dd(g)?
Answers: 2
Chemistry, 23.06.2019 02:50
Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ
Answers: 2
Chemistry, 23.06.2019 06:00
Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive
Answers: 2
Suppose you have a cylindrical glass tube with a thin capillary opening, and you wish to
determine...
English, 01.09.2019 08:30
Health, 01.09.2019 08:30
Social Studies, 01.09.2019 08:30
Mathematics, 01.09.2019 08:30
History, 01.09.2019 08:30
Mathematics, 01.09.2019 08:30
Mathematics, 01.09.2019 08:30
Mathematics, 01.09.2019 08:30
Chemistry, 01.09.2019 08:30
English, 01.09.2019 08:30
Chemistry, 01.09.2019 08:30