subject

Chemistry, 01.04.2020 20:14 jhahn001

5. In what way are eras different from periods?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 06:30

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

Answers: 1

question

Chemistry, 22.06.2019 07:30

Label a-f based on the table using c for concentrated and d for dilute

Answers: 2

question

Chemistry, 22.06.2019 11:30

Define a is a tiny pavket of energy

Answers: 1

question

Chemistry, 23.06.2019 00:30

What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community

Answers: 2

You know the right answer?

5. In what way are eras different from periods?...

Questions

question

History, 25.09.2019 01:20

The growth of the population between 1860 and 1910 provided industrialists with a large workforce and also created greater demand for the consumer goo...

question

Mathematics, 25.09.2019 01:20

Five pounds of beans will fit in each container. how many containers are needed for740 pounds of beans?...

question

Chemistry, 25.09.2019 01:20

Which of the following non-hydrogen atom transitions does the photon have at its long wavelength? move from level n=6 to level n=1 move f...

question

Chemistry, 25.09.2019 01:20

Calculate the pressure exerted on the surface of a submarine which is cruising 175 ft below the surface of the sea. assume the specific gravity of sea...

question

Chemistry, 25.09.2019 01:20

The benzene boiling temperature (c6h6) is 80.1ºc dissolving 36 g pentane, c5h12 at 500 g benzene increases the boiling point of the solution to 82.73º...

question

Chemistry, 25.09.2019 01:20

Acertain volatile substance evaporates from an open container into a room of volume 1000 ft'. the evaporation rate is determined to be 200 mg/min. if...

question

Chemistry, 25.09.2019 01:20

Acompressed cylinder of gas contains 45.6 mol of n2 gas at a pressure of 3.75 x 105 pa and a temperature of 23.6°c. what volume of gas has been releas...

question

Chemistry, 25.09.2019 01:20

Explain why the properties of a polymer below the glass transition temperature are different from the same properties in the same polymer above the gl...

question

Chemistry, 25.09.2019 01:20

In example 2-1, part c, the data were represented by the normal distribution function f(x) 0.178e5 use this distribution function to determine the fra...

question

Mathematics, 25.09.2019 01:20

If an object moving at 1 mile/hour accelerates 1 mile/hour for every meter it travels, how fast will it be travelling in half of an hour? (note: the...

question

Chemistry, 25.09.2019 01:20

Air at 293 k and 750 mm hg pressure has a relative humidity of 80%. what is its percent humidity? the vapour pressure of water at 293 k is 17.5 mm hg...

question

Chemistry, 25.09.2019 01:20

Ch4 with pressure 1 atm and volume 10 liter at 27°c is passed into a reactor with 20% excess oxygen, how many moles of oxygen is left in the products?...

question

Chemistry, 25.09.2019 01:20

One kilogram of saturated steam at 373 k and 1.01325 bar is contained in a rigid walled vessel. it has a volume of 1.673 m3. it is cooled to a tempera...

question

Business, 25.09.2019 01:20

If all angles are measured in degrees, the ratio of three times the measure of $\angle a$ to four times the measure of the complement of $\angle a$ to...

question

Chemistry, 25.09.2019 01:20

Heat exchange between oil and water. water is flowing at the rate of 1.13 kg/s in a 1-2 shell-and-tube heat exchanger and is heated from 45°c to 85°c...

question

Chemistry, 25.09.2019 01:20

Consider an evaporation-crystallization process. 100 kg/h of a 40 wt% nacl solution is joined by a recycle stream and the combined stream is fed...

question

Chemistry, 25.09.2019 01:20

Aliquid process stream consisting of 72 mole% benzene and 28 mole% toluene is fed to a unit operation from which two streams - a vapor stream and a li...

question

Social Studies, 25.09.2019 01:20

If a student decides to increase their study time from 3 hours to 5 hours, their opportunity cost is 2 hours of study time5 hours of study...

question

Chemistry, 25.09.2019 01:20

Bvery 96.00g water flows into a 425.0 gallon tank the density of this solution is p0.9811 g/ml what is the molarity of this solution? number mol nh,...

question

Physics, 25.09.2019 01:20

If low cvp precipitates a suction alarm, rapid infusion of volume can remedy the situation after dropping the p-level. true / false....

More questions: Chemistry Another questions

Questions on the website: 13722367