1. Outline to solve the problem: molarity (M) of the solution = no. of moles of compound (mol) / volume (L)
i.e. The no. of moles of a compound = Its volume (L) * its molarity (mol/L)
According to the given data:
The no. of moles of Sr(NO3)2 = 50*10-3 L * 0.09 mol/L = 4.5*10-3 mol
The no. of moles of KIO3 = 45*10-3 L * 0.1 mmol/mL = 4.5*10-3 mol
consider an experiment in which 50.0 ml of 0.090 M Strontium nitrate was reacted with 45.0...
CH 111 - Introduction to Inorganic and Organic Chemistry Lab 10 - Exp. 341 Synthesis of Strontium lodate In this lab, we will perform a synthesis reaction to generate a desired product. Synthesis reactions are performed in many different industries including fertilizers, plastics, pharmaceuticals and many others. The goal in a synthesis reaction is to generate and obtain as much of the desired product as possible. In this synthesis, the reaction between KIO, (potassium iodate) and Sr(NO3)2 (strontium nitrate) produces...
Name Prelaboratory Assignment 9 (25 pts) 1. A sample of 0.72 g of Al is reacted with 17.0 mL of 2.4 M KOH. Which one is the limiting reagent? SHOW WORK 9 pts 2Al (s)+ 2KOH (aq) + 6 H2O ()-2KAI(OH), (aq)+ 3 H: (g) 2. If a salt has a solubility of 27.2 g/100 mL water at 25 °C, what volume of water would be needed to dissolve 12.4 g of the salt? 6 pts 3. Calculate the theoretical...
1. Short Answer: Consider the titration of 50.0 mL of 20 M HNO. (K. - 4.0x10' with 1.0 MNOH. Fill in pH values in this table for each amount of strong base added to weak acid (25 points) 1.0 M NaOH O mL Moles of NaOH added Calculated pll (2 sig fig) 25 ml 50 ml. 100 ml 150 ml Before filling in above table construct an ICE chart for each titration step: construct your own on following blank page,...
i need help with the postlab questions please Grignard reagent THE GRIGNARD REAGENT-PREPARATION AND REACTION In this experiment, you will prepare a Grignard reagent, phenyl magnesium bromide, from bromobenzene and magnesium metal. The Grignard reagent will then react with methyl benzoate to form triphenylmethanol. Introduction Grignard reagents, such as organomagnesium halides, were discovered in 1910 by French chemist Victor Grignard. The Grignard reaction is one of the most general methods for carbon- carbon bond formation in all of organic chemistry....