subject
Chemistry, 10.07.2019 15:00 cyndalulu3637

2questions, 1. suppose you are manufacuring a certain type of cosmetic. you know that it can be slightly acidic, but it should not be strongly acidic. which of the indicators you have just stidied will you deteine the degree of acidity. explain your answer. indicatord studied: distilled water, detergent (blue), lemon juice, "epsom salts", fruit juice, bleach, soda pop, tap water, milk, ammonia, egg, hcl, na hco3, and vinegar. 2. you may have found that the results you obtained were different from those of other groups. what variables might have affected your results?

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 15:20, zymikaa00
Both 1,2−dihydronaphthalene and 1,4−dihydronaphthalene may be selectively hydrogenated to 1,2,3,4−tetrahydronaphthalene. one of these isomers has a heat of hydrogenation of 101 kj/mol (24.1 kcal/mol), and the heat of hydrogenation of the other is 113 kj/mol (27.1 kcal/mol). match the heat of hydrogenation with the appropriate dihydronaphthalene.
Answers: 2
image
Chemistry, 22.06.2019 16:00, julesperez22
Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.
Answers: 3
image
Chemistry, 22.06.2019 21:50, nyajah13
If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
Answers: 2
image
Chemistry, 22.06.2019 22:00, moran14
Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
Answers: 1
You know the right answer?
2questions, 1. suppose you are manufacuring a certain type of cosmetic. you know that it can be sl...

Questions in other subjects:

Konu
Chemistry, 22.03.2021 16:10
Konu
English, 22.03.2021 16:10