Copy of Module Nine Lesson One Assignment

Short answers please

For this assignment you will be comparing acids and bases. In the photo is shows what you have to do

Sixth Slide: Titled Common Household Bases. From the internet find pictures of foods or household products (ammonia) that are bases and place onto the slide. You should have at least 3 pictures.

Can you please answer these two sub questions and show the step by step to the solution please and thank you

complete the flowchart

Number two plz

Highest concentration of dye Lowest concentration of dye Answer Bank 3.0 mL dye and 3.0 mL water 2.0 mL dye and 6.0 mL water 2.0 mL dye and 0.0 mL water 20 µM dye solution 6.0 mL dye and 2.0 mL water

Data Table 1 Enter the calculated molarity and measured conductivity values in the table. Data Table 1: Experimental Data Sodium Total Sodium Chloride Standard Chloride Volume Concentration (M or Conductivity (µS) (g) (mL) mol/L) Blank 100.00 8.965 A 0.0059 100.00 В 0.0531 100.00 0.1029 100.00

I need help calculating the initial concentrations please.

Part A Go to the Slightly Soluble Salts tab. Choose the salt silver bromide from the dropdown menu to the right. Make sure that the default volume of water is 1.0 x 10-10 L Below the dropdown list, the ions of the salt are listed. Using the input box for the total number of ions below the silver ion column, adjust the total number of cations to 10. Using the data displayed in the table below the dropdown list, enter the chemical formula of silver bromide. Express your answer as a chemical formula. > View Available Hint(s) AE OA chemical reaction does not occur for this question. Submit

This is 1 whole question and I really need ur guys help in answering it!

What do acids react with in limestone to form giant cave systems? O metals hydroxides carbonates O lipids Mark this and return Save and Exit Next EContentViewers/AssessmentViewer/Activit.

Electrical Conductivity of solution lons released in solution Solution pH Taste 1 Very high 8.0 bitter ОН- 2 Very high 14.0 bitter ОН - none 7.0 none both 4 Very high 2.0 H+ sour Based on the experimental data collected by a student above, which solution is acidic? Give at least 2 reasons to support your answer.

Hello can you please help me answer this?

Hello, I hope you are doing well on this fine day. For the following quetion please read carefully the question and instruction. PLEASE ANSWER QUESTION IN 20 MINTUES NOT MORE PLEASE AND THANK YOU. If you do answer the question correctly and post it in the next 15 minutes, NO NEED TO SHOW THE WORK, I JUST WOULD LIKE THE CORRECT ANSWER AS SOON AS POSSIBLE. I will write a wonderful and generous feedback/review/rating about you.  2.077 g of salicylic acid is used in the reaction to synthesize ethyl salicylate, what is the minimum amount of ethanol in mL necessary to convert all of the salicylic acid to ethyl salicylate? The molecular weight of salicylic acid is 138.12 g/mol, the molecular weight of ethyl salicylate is 166.176  g/mol. The molecular weight of ethanol is 46.069 g/mol and its density is 0.789 g/mL.

HP TrueVision HD 4 Texas Workfor Mộc Homework × W. College Physic mical App AN Careers eagleonline.hccs.edu/courses/188795/assignments/3601808 valnabie diler reD 4 dl 10.1Tam Constants | Periodic Table Part O Complete the fourth row. Complete the following table by calculating the missing entries and indicating whether the solution is acidic or basic. Express your answer using two decimal places. Acidic or [H+] [OH-] pH pOH basic? 7.4x10-3 ΑΣφ 3.3x10-10 M pH 8.25 5.73 Is to fa ho II 10 insert

Please type this, do not write it on a paper.

Tab Window Help ATM HOMEWORK Module 9 X e Learning X Submit Answer ymentid=5735112480241329813180832311&elSBN=9781305862883&id=1707786068&snapshotid=33225... MindTap - Cengage Learning X tv References Use the References to access important values if needed for this question. An aqueous solution of sodium hydroxide is standardized by titration with a 0.110 M solution of hydrobromic acid. 4 Concentration Acid/Base: This is group attempt 1 of 10 If 20.2 mL of base are required to neutralize 25.3 mL of the acid, what is the molarity of the sodium hydroxide solution? M sodium hydroxide Q G What volume (in mL) of a 0.125 x ☆ Autosaved at 10:58 PM 9.h W

Help with the last questions on the bottom please.

Solve correctly please. (Gpt/Ai wrong answer not allowed)

NEED OF HELP ASAP please!! how does straw work to bring water to your mouth? I need 3 reasons and 3 evidence to support my reasoning

To complete the lab report, please answer the following questions. 1. Another way of testing for pH is to use pH paper. The pH paper is coated with a chemical that changes colors when immersed into the sample being tested. The color of the paper is then compared against a color chart that shows the colors associated with the different pH values. State one disadvantage of using pH paper instead of a pH meter. Answer: 2. The pH scale is a logarithmic scale. This means that the difference between each pH unit is really a factor of ten (in terms of actual magnitude of the acidity or basicity of the substance). If the pH of grapefruit juice is 3 (pH = 3), and the pH of beer is 5 (pH = 5), how many times more acidic is grapefruit juice than beer? Answer:

What are the primary species present when Ca(NO3)2 is dissolved in water? Group of answer choices Ca2+ and 2 NO3- Ca2+ and (NO3)22- Ca+ and NO3- Ca(NO3)2