subject

Chemistry, 27.09.2019 00:00 rorathan123

When a substance dissolves in water, heat is released.?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 19:30

Complete the following reactions using word and balanced equations including states. dilute phosphoric acid is added with a calcium hydroxide solution.

Answers: 1

question

Chemistry, 21.06.2019 23:50

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

Answers: 1

question

Chemistry, 22.06.2019 14:00

Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?

Answers: 2

question

Chemistry, 22.06.2019 14:20

7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d.lytic

Answers: 1

You know the right answer?

When a substance dissolves in water, heat is released.?...

Questions

question

Computers and Technology, 10.10.2019 08:30

What tab contains the copy and paste buttons...

question

Mathematics, 10.10.2019 08:50

Paige works at a department store and has a commission rate of 3 percent. her sales for the quarter were $4,596. if she earns $50 per day and she work...

question

History, 10.10.2019 08:50

What do historians agree are reasons to study history? choose all answers that are correct. 1) it promotes a single culture f...

question

History, 10.10.2019 08:50

Why was the joint family important to indian society? a )boys could prepare for adult roles by copying older brothers and sisters. b)a wo...

question

English, 10.10.2019 08:50

What is the degree of comparison for the underlined adjective in the sentence? the bird with the longest wingspan is the albatross.

question

Social Studies, 10.10.2019 08:50

If an oil spill occurred off the coast of california and ocean currents travel at 10km/h, how long would the oil take to reach a shoreline that is 500...

question

Mathematics, 10.10.2019 08:50

Alan has seven united state coins. their total value is 61 cents. what coins and how many of each does he have?...

question

Mathematics, 10.10.2019 08:50

The circle graph shows the results of a survey that asked 80 people which method of transportation they use to get to the city park. how many pe...

question

Business, 10.10.2019 08:50

Suppose the united states eliminates its tariff on ball bearings used in producing exports. ball bearing prices in the united states would be expected...

question

Business, 10.10.2019 08:50

Aman buys several loaves of bread at $1 a loaf and sells them at 25 cents a loaf. he does it again and again. entirely as a result of this, he becomes...

question

English, 10.10.2019 08:50

To avoid sounding too forward, you should avoid addressing the reader by name in a cover letter. true or false...

question

English, 10.10.2019 08:50

Read the excerpt below and answer the question. and your quaint honour turn to dust, and into ashes all my lust. (marvell, “to his c...

question

History, 10.10.2019 08:50

Which of the following relates to the conflict between british troops and a boston mob? boston massacre boston tea party...

question

English, 10.10.2019 08:50

Which word in the following sentence is the direct object?...

question

History, 10.10.2019 08:50

Which advances in weaponry developed during the hundred years’ war made war more deadly? select all that apply a. the longbow b. the can...

question

Mathematics, 10.10.2019 08:50

120,000 equals how many ten thousands...

question

Physics, 10.10.2019 08:50

You run straight off a high diving board at a speed of 6 m/sec. you hit the water 2 seconds later. a. how far did you travel horizontally...

question

Mathematics, 10.10.2019 08:50

Arectangular sheet of metal measures 8 inches by 11 inches. the metal is worth $1.37 per square inch. how much is the sheet of metal worth?...

question

Mathematics, 10.10.2019 08:50

What number can you add to 22 to get the sum of zero?...

question

Mathematics, 10.10.2019 08:50

The perimeter of a rectangle is 34 cm. the length is two more than twice the width. write and solve a system of linear equations to find the length an...

More questions: Chemistry Another questions

Questions on the website: 13722361