Chemistry, 23.04.2021 19:50 krojas015

Water can be purified by many ways. One way is distillation. A student distills water in a lab xperiment in which he is going to work with pH and acid/base properties. He pulls out a pH meter and discovers that his distilled water sample has an acidic pH reading. Knowing that neutral water should be neither acidic nor basic, the student assumes that the pH meter is not calibrated and after calibrating it again it reads a similar pH. What is the student doing wrong

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 22:00

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Answers: 3

Answer

Chemistry, 22.06.2019 09:30

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature

Answers: 3

Answer

Chemistry, 22.06.2019 11:20

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.

Answers: 1

Answer

Chemistry, 22.06.2019 17:20

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.

Answers: 2

Answer

You know the right answer?

Water can be purified by many ways. One way is distillation. A student distills water in a lab xperi...

Questions