kimmy6973

On site since: 2019-01-21 12:01:25

Age: 26 years

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Asked questions: 7

Gave answers: 17

Point: 84

Best answer: 2

Questions

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Chemistry, 16.10.2019 20:00

Use steam table in the back of book a. temperature boiling point at 50 pa b. specific volume(225 degrees celsuis, sat'dl c. pressure vapor at 70 degre...

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Chemistry, 16.10.2019 20:00

The recrystallizaiton of benzoin and vanillin are two different procedures. explain what happens at the molecular level for each one. next...

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Chemistry, 16.10.2019 20:00

The most widely used semi-conductive material in electronic devices is: (a) germanium (b) carbon (c) copper silicon...

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Chemistry, 16.10.2019 20:00

The difference between an insulator and a semiconductor is (a) a wider energy gap between the valence band and the conduction band (b) the number of f...

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Chemistry, 16.10.2019 20:00

Ametal sheet 7.5 mm thick with an area of 0.5 m2 has a temperature gradient applied across it, with the temperature on one side of the sheet fixed at...

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Chemistry, 16.10.2019 20:00

Write balanced equations for the following reactions (a) reaction between magnesium (mg) and nitrogen (n.) to form mg n, at high a temperature. (b) re...

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Chemistry, 16.10.2019 20:00

Nthe commercial production of sugar (sucrose), the product crystals are washed and centrifuged to partial dryness. the crystals are then sent through...

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Business, 16.10.2019 20:00

Confirm that you can find the financial statements for starbucks corporation (sbux) as of sep 28, 2014 using the following sources: a. f...

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Social Studies, 16.10.2019 20:00

Jeff's dog barks and growls at the sound of a stranger's car pulling into his driveway, yet the dog wags its tail and gets excited at the sound of jef...

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Health, 16.10.2019 20:00

Frederico’s doctor has recently told him that he has a terminal illness. frederico is now very terse with and critical of the doctor. he frequently re...

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Social Studies, 16.10.2019 20:00

In terms of the data relationships found by data mining, sequences refers to: a. events linked over time. b. patterns that describe a g...

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Business, 16.10.2019 20:00

2.) the inflation rate unexpectedly rises from 2 to 5 percent. explain why the following people (or institutions) are or hurt: a) charles borrowed $...

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Spanish, 16.10.2019 20:00

Choose the correct verb. yo la literatura mexicana. question 11 options: a) sé b) cono...

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Business, 16.10.2019 20:00

Astore has issued two different coupons for its customers to use. one coupon gives customers $20 off their purchase price, and the other coupon gives...

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Chemistry, 16.10.2019 20:00

The diffusivity of chloroform in air was measure using an arnold cell at 298 k and 1 atm. the liquid density of chloroform at 298b k is 1.48 g/cm3 and...

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Chemistry, 16.10.2019 20:00

How many milliliters of 11.5 m hcl(aq) are needed to prepare 855.0 ml of 1.00 m hcl(aq)?...

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Chemistry, 16.10.2019 20:00

The energy band in which free electrons exist is the (a) first band (b) second hand conduction band (d) valence band...

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Chemistry, 16.10.2019 20:00

Crystals are formed by the bonding of atoms....

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Chemistry, 16.10.2019 20:00

An atom consists of (a) one nucleus and only one electron (b) one nucleus and one or more electrons protons, electrons, and neutrons (d) answers (b) a...

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Chemistry, 16.10.2019 20:00

For the molecular species degree of freedom analysis, how many unknowns are on the question 2: for the molecular species degree of freed...