Chemistry

Chemistry
juju2009
2020-11-24 18:26:27
How many problems are in an element with an atomic number of 8 and a mass number of 18?...
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Chemistry
hdjdbdjdbfjfb
2020-11-24 18:14:42
Draw the product of the following reaction between propanoyl chloride and p-methoxynitrobenzene. Include all formal charges....
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Chemistry
rachelweldy
2020-11-24 03:45:12
An atom of calcium contains 20 protons how many electrons does it have...
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Chemistry
LornaQuist
2020-11-24 01:12:27
Why does the bottom of a boat appear to be larger than the top boat in water?...
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Chemistry
DMcCr6633
2020-11-23 22:51:27
Dinitrogen oxide, also known as laughing gas, is a sweet-tasting gas used in dentistry. when solid mixture of sodium nitrate and ammonium sulfate is ...
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Chemistry
arti77
2020-11-23 22:16:12
How many atp molecules are produced after electron transport and chemiosmosis?...
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Chemistry
harleenriar
2020-11-23 21:29:12
Most of the co2 from the catabolism of glucose is released during _____....
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Chemistry
sashagannon
2020-11-23 20:42:12
What general rule can be followed when choosing a type of solvent to dissolve a particular solid?...
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Chemistry
philnews567
2020-11-23 19:55:12
What is the predominant intermolecular force between ibr molecules in liquid ibr?...
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Chemistry
Sophiec5
2020-11-23 19:19:57
What will the ph be in a titration of acetic acid and sodium hydroxide that is half way to equivalence point ?...
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Chemistry
prettynehemie13
2020-11-23 19:08:12
When the following alcohol was subjected to dehydrating conditions, two major organic products were obtained. one or more rearrangements can occur. d...
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Chemistry
Josefina676
2020-11-23 18:56:27
While conducting an experiment using pyrophorics, it comes in contact with air and ignites. what kind of extinguisher should be available in the lab?...
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Chemistry
melmel17
2020-11-23 18:09:27
Write about electronic configurations...
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Chemistry
stylishkee
2020-11-23 14:26:12
In a solution, the substance that does the dissolving is called ____? A) Saturated B) Solvent C) Precipitate D) Solute...
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Chemistry
esteban
2020-11-23 12:28:42
sweet tea is an example of a...
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Chemistry
Stefff
2020-11-23 05:13:57
Which source of energy causes most of the water evaporation on Earth’s surface? wind solar gravity electrical...
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Chemistry
skydurr
2020-11-23 01:30:42
When it ionizes, sodium (Na) becomes Na+. Does sodium lose or gain an electron during ionization ? Which has a bigger atomic radius: Na or Na+? Ca...
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Chemistry
kia1
2020-11-22 23:09:42
how is bohrs model of the atom arranged? where the protons? nuetrons? electrons?...
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Chemistry
botello
2020-11-22 22:34:27
Which of the following factors can be changed for a gas without changing the mass of the gas? Select all that apply. volume temperature density n...
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Chemistry
VeronicaJay16
2020-11-22 22:10:57
which two cellular structures have a role in protecting cells from the enviroment...
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Chemistry
Wiszynski890
2020-11-22 20:48:42
Waves erode the coast by crashing on the rocks or by abrasion....
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Chemistry
aliciaps108
2020-11-22 16:30:12
HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Two objects collide and bounce apart. Assuming no outside forces act on the system, which best...
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Chemistry
mmaguilar
2020-11-22 12:58:42
A team of dogs pulls a sled across the snow. The weight of the loaded sled is 2,200 N. The coefficient of friction is 0.15. How hard must the dogs pu...
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Chemistry
antsosmoove114
2020-11-22 10:37:42
how does the amount or magnitude, of charge on an object affect is attraction or repulsion of another object...
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Chemistry
invita103
2020-11-22 06:42:42
HURRY PLEEEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! While drilling metal, Ben poured oil over the area. Which best explains why he did this? A. B...
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