Discipline: Chemistry

 <div><strong><em>Police Unisex VPLE371_0722 không chỉ đơn thuần là một mẫu kính cận thông thường, mà nó còn thể hiện sự kết hợp tinh tế giữa thời trang và chất lượng một cách xuất sắc, biểu tượng hóa cho sự tôn trọng và chăm sóc đôi mắt của bạn.</em></strong><br></div><div><br></div><div><strong><em>Cũng như thể hiện phong cách thời trang […]

Write down the purpose of the experiment based on experiment video  Write down a balanced chemical reaction carried out in the experiment Show work for the following calculations Moles of KHP Moles of NaOH Concentrations of NaOH solutions after titration Average concentration of NaOH https://www.youtube.com/watch?v=I0MygRutvTk

  https://www.youtube.com/watch?v=JEWO2iWGmX4&t=15sLinks to an external site.  https://youtu.be/AD9Ul6pKatc

Lab Reports Content You will have to watch each single video and write down the balanced chemical equation of the reactions carried out.  You will also have to mention what evidence of a chemical reaction was seen in the videos. Videos https://www.youtube.com/watch?v=gtXaDsDAp1c https://www.youtube.com/watch?v=Jhu-0ACrMsQ https://www.youtube.com/watch?v=7TIIOj-SHkw https://www.youtube.com/watch?v=_nJcavapUu0 https://www.youtube.com/watch?v=0CQGMXJ6ZDg https://www.youtube.com/watch?v=Na_6j9y9ke8 https://www.youtube.com/watch?v=6NrE6TZ8Fzw https://www.youtube.com/watch?v=PeiA4nhih4c https://www.youtube.com/watch?v=aU7zALOEfgs https://www.youtube.com/watch?v=T7Ke340wBGQ&list=PLFHFppSzH7gzME3lduJPSzfH3MWQ7SN1X&index=8 https://www.youtube.com/watch?v=fUjm3jO-AHo&list=PLFHFppSzH7gzME3lduJPSzfH3MWQ7SN1X&index=7 https://www.youtube.com/watch?v=9wTf623Hxls https://youtu.be/oQ0_SC_VsOc?t=60 https://www.youtube.com/watch?v=IhViK2O5D8M […]

Option 2: Dimethyl Ether (DME) is an isomer of ethanol and is part of the ether family. It is colorless and highly flammable with a sweet smell. It is a commonly used solvent that can also be used to manufacture other chemicals and has replaced CFCs as spray can propellant and refrigerants.  DME is currently […]

There are some exceptions of some transition metals when their electron configurations are written. Find the transition metals that do not follow the typical electron arrangement configuration and explain why they deviate from the standard notation. Additionally write their electronic configuration and use orbital diagram to show how each subshell is filled with electrons. 

Charles’ law is the formula that describes the link between temperature and volume (ABauer, R. 2018). Where volume and temperature are represented by V and T, respectively.    Example  Tire Pressure  Recently I was having my annual vehicle inspection that is required in most states. In the process, the mechanic and I were talking about […]

Initial Post Instructions This week, we are studying the ideal gas law. In this discussion, you will be trying your hand at applying one of the ideal gas laws to a real world situation. Consider a situation that involves an ideal gas law and discuss how you would apply your chosen ideal gas law to […]

Hello Everyone, I chose combination  Compound: CaO Mass: 7 g Volume: 14 L 1) % mass/volume concentration Formula for % mass/volume concentration is given by % mass/volume concentration = ( mass of solute in gram / volume of solution in mL) * 100 % mass/volume concentration = ( 7 / 14000) * 100 % mass/volume […]

Option 1 Part 1: Potassium Potassium is an essential element for the proper functioning of living cells. Maintaining proper K+ levels in the body is important for many vital functions such as heartbeat regulation, proper functioning of muscle and nerves and utilizing and metabolizing macronutrients such as protein and carbohydrates. When someone’s K+ levels are […]