1. It is a reagent of known concentration used in titrations * analyte solution normal solution standard solution None of these 2. It is the observable change associated with reaching the amount of titrant needed to react with the analyte equivalence point end point O inflection point inversion point

Q: Briefly explain the difference in the meanings of the terms drought and aridity.

A: Drought : A drought is an event of prolonged shortages in the water supply, whether atmospheric,…

Q: - Why is high pressure an attractive approach to sterilization and food preservation? a. It is much…

A: The use of high pressure in the sterilisation and preservation of foods to maintain its quality l,…

Q: A 2 gram peanut is burned to heat water. The peanut has 6.5 kcal/gram. The water heats from 15C to…

A: The objective of the question is to calculate the mass of water heated.

Q: Q2 - For infants of both sexes, would you expect infant mortality to be higher or lower pefore or…

A: Infant mortality  rate is the amount of death of infant per thousand  live births .

Q: Which of the following is a heterogeneous mixture? O Crude oil Rubbing alcohol Steam Salt water…

A: we have to determine which of the given substances is a heterogenous mixture

Q: Please answer each of the questions

A: The given chemical equation represents the process of cellular respiration in which the oxidation of…

Q: C hed

A: Dear student I have given answer to your question in the image format.

Q: How many beers could a 164 pound student consume before reaching a lethal dose (ignoring

A: We have to find amount of beer

Q: pH Range and Colors 1 2 3 4. ndicator Bromcresol green Congo Red Methyl Yellow Thymol Blue Methyl…

A: The pH range for the unknown is to be determined from the color change observed for each indicator.…

Q: 21. What is the pH and percent ionization in a 0.145 M solution of sulfurous acid?

A:

Q: Can you show us how to do problem number nine, in the picture.This is not a graded question as it is…

A: given data are -if 50ml 0f 0.1M NaOH was added to each beaker, which resulting solution would have…

Q: Define the term, "malleable". Define the term, "brittle". Define the term, "ductile". Define the…

A: We have to define the  properties of Malleable, brittle ,  ductile and conductive.

Q: SUGAR SOLUTION es this illus Tion, dissociation, or both? Justify your answer. H2O C6H1206(s) +…

A: sugar  is  molecular covalent and non electrolyte compound so it is solvated not dissociated.…