Chemistry, 04.06.2021 06:40, rhiannonwheatcr4468
Base your answer on the information below and on your knowledge of chemistry.
Vinegar is a commercial form of acetic acid, HC2H302(aq). One sample vinegar has a pH
value of 2.4.
State the color of bromthymol blue indicator in a sample of the commercial vinegar.
Answers: 3
Chemistry, 22.06.2019 05:30, nuclearfire278
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 23.06.2019 06:40, Taylor73836
4786 joules of heat are transferred to a 89.0 gramsample of an unknown material, with an initialtemperature of 23.0°c. what is the specific heat of thematerialif the final temperature is 89.5 °c?
Answers: 1
Chemistry, 23.06.2019 15:30, selfiegymnast
Consider these four line graphs representing speed in meters/second, where each x-axis is labelled in seconds and each y-axis is labelled in meters. which line graph indicates the greatest speed at 5 seconds?
Answers: 1
Base your answer on the information below and on your knowledge of chemistry.
Vinegar is a commerci...
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