(211) Write the names for the compounds CH сн.сн, снсион, сн сн.сион

Calculate the concentration of unknown red dye solution

Solve both parts otherwise I will downvote

Calculate the solubility at 25 °C of CuBr in pure water and in a 0.0110 M CoBr2 solution. You'll find Ksp data in the ALEKS Data tab. Round both of your answers to 2 significant digits. 용 olo 001 ☐ Ox solubility in pure water: solubility in 0.0110 M CoBг2 solution: ㅁ은 ☐ x10

Draw the Lewis dot structure for each of the following molecular compounds. CHC13 Select Draw Templates More C H Cl Erase ✪ 2 Q NHF, Select Draw Templates More N H F Q 2

I know you don't answer graded questions and I am not looking for you to straight up give me the answer to this but how do I even start? like I said before I know that the highest peak is 16amu which is Oxygen but do I just the vertical bar as a ratio? Like the next bar to the left (15amu?) is like 90% intensity? so like 9:10 ratio? There isn't even a 15amu element so please just give me some idea where to start. The place in the book it tells you to go to read has nothing about this stuff, its about finding empirical formulas from mass or percentages.... please help me!

1.10 In which type of cryoEM is the sample tilted at ±70° relative to the direction of the incident electron beam in order to collect an image at each tilt angle and reconstruct the 3D image of the sample? O Single particle EM Transmission EM O Tomography

Please provide only typed answer solution no handwritten solution needed allowed

I need the answer quickly

I only need correct answer fast please