20 drops of 3M sodium hydroxide solution or 10 drops 6M sodium hydroxide solution [make a 3 M sodium hydroxide solution by dissolving 12 g of sodium hydroxide NaOH (1 level tablespoon of lye) in 100 ml (1/2 cup) of water.] Make Disappearing Ink Thymolphthalein.Ben Mills/PD Here's ...
Calculate the pH of a solution with OH- = 6.3 x 10-9 M. Calculate the pH of a 0.30 M solution of HI. Calculate the pH of a 0.293 M OH- solution. Calculate the pH of a solution with OH- = 2.7 x 10-9 M. Calculate the pH of a solution that is 2.00M H, 1.00M NaOH, and...
If 32 grams of MgCl2 react. How many grams of HCl will be formed in the reaction? H2SO4 + MgCl2 -> 2 HCl + MgSO4 Reaction Yield: The reaction yield refers to the process of calculating the amount of product that will be obtained from a chemical re...
Solution1: 25mM TrisHCl pH 8.0 50mM Glucose 10mM EDTA After cells have been resuspended, add Lysozyme to 2.5mg/ml Solution2: 0.2N NaOH 1% SDS Solution3: 3M Potassium Acetate pH 4.8 This is a tricky solution to prepare. It is made by adding glacial acetic acid to a solution of 5M pot...