Chemistry, 12.12.2020 16:00 emmagossett2002

Which method of testing substances is a sure way to identify a chemical reaction? A. change in color
B. formation of bubbles
C. change in density
D. increase in temperature
E/ solubility in water

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 18:30

A6.10 m nacl can be made by adding [x]g of nacl to a container and making the volume of water up to the 1.00 l line

Answers: 1

Answer

Chemistry, 22.06.2019 00:00

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

Answers: 1

Answer

Chemistry, 22.06.2019 11:00

What can be found in the ionosphere

Answers: 1

Answer

Chemistry, 22.06.2019 13:00

Adepositional also feature that forms where a stream enters a lake or an ocean is a

Answers: 2

Answer

You know the right answer?

Which method of testing substances is a sure way to identify a chemical reaction? A. change in colo...

Questions

Biology, 15.04.2020 19:48

The map shows a change in the migration patterns of three different species of migratory birds over a 10-year period. A scientist believes the changes...

History, 15.04.2020 19:49

Which two sources provide water for the western states? A. rainfall B. St. Lawrence River C. Mississippi River

Chemistry, 15.04.2020 19:49

Balance the equation _SiO2 + _CaC2= _Si + _CaO + _CO2...

Business, 15.04.2020 19:49

An employee earns $36 per hour and 1.75 times that rate for all hours in excess of 40 hours per week. Assume that the employee worked 50 hours during...

Business, 15.04.2020 19:49

An entrepreneur has 2000 shares. An angel invested $1000 for 1000 shares. A new investor would have been willing to invest $500 for 1000 shares if the...

Mathematics, 15.04.2020 19:49

Given f(x)=5/2x+7,if f(x)=-13 find x...

English, 15.04.2020 19:49

When you use details or evidence in a text to draw a conclusion, you . A summarize B problem solve C i...

Mathematics, 15.04.2020 19:49

The table shows three functions and their output values for different values of x. which equation represents h(x)?

English, 15.04.2020 19:49

What can the reader infer from this sentence about the Peachtree Road Race route? A) The route is 10 kilometers in length. B) The route is handicapped...

Chemistry, 15.04.2020 19:49

Which of the following is the correctly balanced chemical equation for the reaction of Ca(OH)2 and HNO3? Upper C a (upper O upper H) subscript 2...

Mathematics, 15.04.2020 19:49

A pair of equations is shown below: y = 6x − 4 y = 5x − 3 Part A: In your own words, explain how you can solve the pair...

Mathematics, 15.04.2020 19:49

I need some help with this, it doesn't make much sense to me.

Mathematics, 15.04.2020 19:49

7) Sphere: area of great circle = 29.8m² Calculate the volume and surface area please! 70 POINTS!...

Chemistry, 15.04.2020 19:49

Three isomeric ketones, compounds A, B, and C, with the molecular formula C7H14O are converted into heptane by Clemmensen reduction. Upon Baeyer–Villl...

Business, 15.04.2020 19:49

An entity had the following account balances at year end. Sales $452,000 Cash 23,400 Accounts payable 14,300 Rent ex...

Mathematics, 15.04.2020 19:50

An aquarium is being filled with water .The graph shows the height of the water over time as the aquarium is being filled....

English, 15.04.2020 19:50

What does the old man tell the children the reason for the battle was?...

Business, 15.04.2020 19:50

As the head Fruit Guy, Chris Mittelstaedt wants to treat everyone—employees, customers, and suppliers—fairly. The idea that people are motivated to ob...

Mathematics, 15.04.2020 19:50

According to this line plot, how many mealworms were measured in all

English, 15.04.2020 19:50

He was so nervous about the speech, that he did not sleep a wink the night before he was to give it. * Choose the BEST revision of the

More questions: Chemistry Another questions

Which method of testing substances is a sure way to identify a chemical reaction? A. change in color B. formation of bubbles C. change in density D. increase in temperature E/ solubility in water

Answers

Another question on Chemistry

Which method of testing substances is a sure way to identify a chemical reaction? A. change in color
B. formation of bubbles
C. change in density
D. increase in temperature
E/ solubility in water