Matching Type Sample 1. Sample A (1 cup syrup) 2. Sample B (1 ½ tablespoon syrup) Type of Solution A. Isotonic B. Suspension Jietill

Test solution Indicator thatcan be usedInitial colour ofthe solutionFinal colourof thesolution1. Lemon juice Blue litmus Red

Liver Treatment Foam Intensity (0 5) Untreated Liver (control) Increased Surface Area Alcohol Hot Water Bath Ice Water Bath NaOH (base – high pH) HCI (acid - low pH) Salt Solution

A sample of pond water is tested using the most probable number method. There are 3 positive tubes for 10 mL, 1 positive thbe for 1 mL, and 1 positive tube for 0.1 mL. the most probable number per 100 mL is ________ ?  fill in the blank.

Direction: Answer all thoroughly. Don't after if not going to answer all, it's respectfully waste of money.

The pH of a solution is 7, what is the H+ concentration?   Group of answer choices   1 x 10e-7 M 1 x 10e-3 M 1 x 10e-8 M 1 x 10e-9 M

You Answered Correct Answer The figure below are SDS PAGE gels for proteins. The one on the left is the published molecular weight markers from the manufacturer, and the one on the right is your gel, in which lane 1 is the same molecular weight standards that were used by the manufacturer. 2 kDa O 170 kD 68 kD -170 -130 O 41 kD -93 -68 -53 -41 -30 -22 -18 -9 What is the approximate molecular weight of protein A? 123 A B C D <<-E

For water only, ivory soap and water, dial soap and water, and hand Sanitizer what are the KOH Test results watery or stringly

Chemical Test Just fill out Table 2 by writing “+” if the compound is soluble/miscible in the solvent. Otherwise, write “-“. Table 2. Data on the results of chemical tests for C4H6O2. Chemical Test Observations + or - Ninhydrin test no colored spots on filter paper   iodoform test clear pale-yellow solution   Br2/CH2Cl2 (dark) clear red-orange solution   Molisch test turbid colorless solution   Tollen’s Test clear, colorless solution

An aqueous solution of manganese(II) iodide has a concentration of 0.189 molal. The percent by mass of manganese(II) iodide in the solution is Submit Answer Retry Entire Group 9 more group attempts remaining