-Before we begin each flame test we will
loops with 1.0M HCl several times why is it essential<...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 21.05.2020 05:06 hewonabi123
-Before we begin each flame test we will
loops with 1.0M HCl several times why is it essential
that the wire loop be clean?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:00
Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 02:30
what is your question? collegechemistry 5+3 pts in november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:30
The molar mass of nickel(ni) is 58.7 g/mol. how many moles are in an 88 gram sample of nickel?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2020 02:51
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 04.02.2020 02:51
![question](/tpl/images/cats/en.png)
English, 04.02.2020 02:51
![question](/tpl/images/cats/en.png)
English, 04.02.2020 02:51
![question](/tpl/images/cats/fizika.png)
Physics, 04.02.2020 02:51
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2020 02:51
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.02.2020 02:51
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2020 02:51
![question](/tpl/images/cats/biologiya.png)
Biology, 04.02.2020 02:51
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.02.2020 02:51
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2020 02:51
![question](/tpl/images/cats/mat.png)
Mathematics, 04.02.2020 02:51
![question](/tpl/images/cats/en.png)