subject

Chemistry, 29.08.2019 05:00 dawnmyers88

Astudent is studying the effects of several solutions on the prevention of the browning of apples. the student used solutions having different ph values and immersed three apple slices in equal volumes of each of the solutions. which of these is the independent variable in this investigation?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 10:10

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

Answers: 2

question

Chemistry, 22.06.2019 12:10

Building glycogen from glucose molecules is an example of

Answers: 3

question

Chemistry, 22.06.2019 13:20

In which reaction is precipitation occurring?

Answers: 1

question

Chemistry, 22.06.2019 15:30

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

Answers: 1

You know the right answer?

Astudent is studying the effects of several solutions on the prevention of the browning of apples. t...

Questions

question

Business, 24.07.2019 08:30

If the federal reserve sells $80,000 in treasury bonds to a bank at 4% interest what is immediate effect on money supply? a. it is decreased by $80,...

question

English, 24.07.2019 08:30

What is the main purpose of brain storming...

question

Mathematics, 24.07.2019 08:30

What happens to your account when you write too many checks and end up with a negative bank balance...

question

Mathematics, 24.07.2019 08:30

Kurt’s ending balance on april 30 was $331.36. add or subtract the items in his check register, shown below, to find his balance on may 30. date type...

question

Mathematics, 24.07.2019 08:30

Which is the better deal? 1 pizza for $5.00 2 pizzas for $10.00 3 pizzas for $12.00 5 pizzas for $19.00...

question

Mathematics, 24.07.2019 08:30

A= 3, k = 12, z = 6, h = 4 evaluate the algebraic expression zha....

question

History, 24.07.2019 08:30

Which is a part of interphase? a. g2 phase b. cytokinesis c. telophase d. anaphase...

question

Physics, 24.07.2019 08:30

An object weighs 985 n on earth's surface. the acceleration due to gravity on the moon is 1.62 m/s2. what is the object's weight on the moon?...

question

Social Studies, 24.07.2019 08:30

Which statement is true concerning blood cells? a. white blood cells take oxygen to body tissue. b. red blood cells contain a protein that binds with...

question

English, 24.07.2019 08:30

Which statement best defines literary theme? a message that a text conveys about a topic the topic under which a text is categorized the main idea...

question

Business, 24.07.2019 08:30

Osha is an acronym that represents: a. occupational standards for health administration b. occupational standards and hazards administration c. orga...

question

Social Studies, 24.07.2019 08:30

Before 500 b. c., india and china became early trading partners with seagoing merchants from...

question

Spanish, 24.07.2019 08:30

Fill in the blank with the spanish word that best completes the sentence. yo soy estadounidense. yo soy de...

question

Social Studies, 24.07.2019 08:30

Clearing large tracks of tree covered lands is called...

question

Social Studies, 24.07.2019 08:30

Adecrease in the price of a particular product will result in a) a decrease in the demand for that product. b) a shift in the production possibilities...

question

Social Studies, 24.07.2019 08:30

What is the holy writing of judaism? question 5 options: torah quran bible new testament...

question

Health, 24.07.2019 08:30

As you select your tools, knowing whether a tool is formal or informal will you a. direct your assessment toward children's interests. b. capture sp...

question

Business, 24.07.2019 08:30

What is the creation of uniform, single culture called?...

question

English, 24.07.2019 08:30

How does one interpret a written work? a. by evaluating problems in the text b. by offering a personal opinion c. by finding supporting evidence...

question

Chemistry, 24.07.2019 08:30

Sulfur combines with iron to form iron(ii) sulfide. in an experiment, 15.24 g of fe are allowed to react with 17.34 g of sulfur what is the limiting r...

More questions: Chemistry Another questions

Questions on the website: 13722360