Chemistry, 07.04.2020 22:41 AleOfficial101

Ase your answer on the information below and on your knowledge of chemistry. In a laboratory investigation, an HCl(aq) solution with a pH value of 2 is used to determine the molarity of a KOH(aq) solution. A 7.5-milliliter sample of the KOH(aq) is exactly neutralized by 15.0 milliliters of the 0.010 M HCl(aq). During this laboratory activity, appropriate safety equipment is used and safety procedures are followed. State the color of the indicator bromocresol green if it is added to a sample of the KOH(aq) solution.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 23:00

Matches the chemical name of each oxide of phosphorus to its chemical formula

Answers: 2

Answer

Chemistry, 22.06.2019 00:30

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Answers: 1

Answer

Chemistry, 22.06.2019 03:30

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

Answers: 1

Answer

Chemistry, 22.06.2019 19:00

Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury

Answers: 2

Answer

You know the right answer?

Ase your answer on the information below and on your knowledge of chemistry. In a laboratory investi...

Questions