Chemistry, 06.05.2020 05:04 emilybabydog

In a classroom demonstration, a teacher pours sulfuric acid on some granulated sugar in a beaker. The sugar turns yellow and then black. Smoke rises and a strong smell is released. This demonstration is an example of what kind of change?
a. chemical
b. physical
c. magnetic
d. electric

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 06:00

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Answers: 1

Answer

Chemistry, 22.06.2019 07:00

Calculate the number of moles of ethane in 100 grams

Answers: 3

Answer

Chemistry, 22.06.2019 12:30

What metric units would you use to measure the thickness of a key

Answers: 3

Answer

Chemistry, 22.06.2019 23:30

How many grams of ammonia would be produced by the decomposition of 16.93 mlof hydrazine? (the density of hydrazine is 1.021g/ml)

Answers: 3

Answer

You know the right answer?

In a classroom demonstration, a teacher pours sulfuric acid on some granulated sugar in a beaker. Th...

Questions

Physics, 29.01.2020 06:56

Nonrenewable energy resources do not include which of the following?...

English, 29.01.2020 06:56

Patriarchy is the name for a society dominated by women. society dominated by men. male government official....

Physics, 29.01.2020 06:56

What does an atomic nucleus give off a particle? a. to increase atomic massb. to emit radiationc. to become stabled. to change...

Biology, 29.01.2020 06:56

Which one of these examples did lamarck use to support his theory, which eventually was proven incorrect? a)giraffes evolved their long necks...

Mathematics, 29.01.2020 06:56

Find the midpoint of ab given a(-1, 4) and b(7, 6).

Social Studies, 29.01.2020 06:56

After a juvenile is arrested, the judge looks over the case to decide if there is enough evidence to charge the person with a crime or if the child sh...

English, 29.01.2020 06:56

Can anybody tell me how many paragraphs should i write for this question ( for and against essay) is austen critical or admiring of small...

Health, 29.01.2020 06:56

The diaphragm is to the thoracic cavity and to the pelvic cavity. inferior; superior superior; anterior posterior; inferior

Mathematics, 29.01.2020 06:56

5. what is the value of tan 45°? a. √2/2 b. √3/2 c. 1 d. √3...

Mathematics, 29.01.2020 06:56

In triangle abc segment de is parallel to the side ac. (the endpoints of segment de lie on the sides ab and bc respectively). find de, if...

Biology, 29.01.2020 06:56

Which of the following is true of fertilization in conifers? the female cone releases its seeds and new gametophytes grow. the male cone...

Health, 29.01.2020 06:56

If you were in charge of regulating the air pollution of your country, what policy would you implement to achieve the goal of clean air? describe how...

Mathematics, 29.01.2020 06:56

If a+b+c=8 and x+y=7 what is -8y-2c-2b-8x-2a...

Physics, 29.01.2020 06:56

What causes some materials to have a magnetic fields?...

Biology, 29.01.2020 06:56

Which is an example of a eukaryote? a) euglena b) aids virus c) lactobacillus eliminate d) cyanobacteria...

English, 29.01.2020 06:56

You will be my friend to the very end. what kind of memory aid is this an example of? a synonym of a word a sylla...

Mathematics, 29.01.2020 06:56

Need with finding the volume of a right triangular prism

Chemistry, 29.01.2020 06:56

In the biosphere, prey represent a food source for predators. an increase in the population of prey means more food for predators, which will the pred...

Chemistry, 29.01.2020 06:56

Two students are doing an experiment. they mix 40 grams of baking soda with 23 grams of vinegar inside a closed container and watch it react. how many...

Arts, 29.01.2020 06:56

Mass is the where as depth is the a. (1) effect or degree of bulk, density, or weight a 2-dimensional form; (2) area of dark created when an object...

More questions: Chemistry Another questions

In a classroom demonstration, a teacher pours sulfuric acid on some granulated sugar in a beaker. The sugar turns yellow and then black. Smoke rises and a strong smell is released. This demonstration is an example of what kind of change? a. chemical b. physical c. magnetic d. electric

Answers

Another question on Chemistry

In a classroom demonstration, a teacher pours sulfuric acid on some granulated sugar in a beaker. The sugar turns yellow and then black. Smoke rises and a strong smell is released. This demonstration is an example of what kind of change?
a. chemical
b. physical
c. magnetic
d. electric