subject

Chemistry, 14.01.2021 19:10 mathlady12

An object has a density of 7.8 g/cm3 and a volume of 9 cm? What is the mass of the object?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 20:40

Which of the following pressures is equal to 760 mm hg? 2.0 atm 101.3 pa 101,300 kpa 101,300 pa

Answers: 2

question

Chemistry, 22.06.2019 04:00

How many molecules are found in 1.32 mol of nacl?

Answers: 1

question

Chemistry, 22.06.2019 10:30

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?

Answers: 3

question

Chemistry, 22.06.2019 14:30

What state of matter is ice a. liquid b. element c. solid d. gas

Answers: 1

You know the right answer?

An object has a density of 7.8 g/cm3 and a volume of 9 cm? What is the mass of the object?...

Questions

question

Chemistry, 07.08.2019 21:20

Use the drop-down menus to complete the corresponding cells in the table to the right. a b c d e describing n...

question

English, 07.08.2019 21:20

You need to do tasks c. you very much!...

question

Physics, 07.08.2019 21:20

An unstable high-energy particle is created in the laboratory, and it moves at a speed of 0.988c. relative to a stationary reference frame fixed to th...

question

Physics, 07.08.2019 21:20

Light is shining perpendicularly on the surface of the earth with an intensity of 680 w/m^2. assuming that all the photons in the light have the same...

question

Mathematics, 07.08.2019 21:20

If you bought 100 shares of this stock on day 1 and sold half of them on day 4, how much money did you gain or lose on those shares? a. -$134.50 c. $...

question

Computers and Technology, 07.08.2019 21:20

Name two types of ethernet topologies....

question

Mathematics, 07.08.2019 21:20

Peter attempted to use the divide-center method to find the line of best fit on a scatterplot.what was his mistake? he had a different num...

question

Computers and Technology, 07.08.2019 21:20

Tf a final class cannot be extended....

question

Computers and Technology, 07.08.2019 21:20

Tf java has eight primitive data types. string is one of them....

question

Chemistry, 07.08.2019 21:20

Which of the following is reflected back to the earth’s surface by greenhouse gases? question 1 choices choice a., solar radiation choice b., infrare...

question

Computers and Technology, 07.08.2019 21:20

Why does collision occur in csma, if all nodes perform carrier sensing before transmission?...

question

Biology, 07.08.2019 21:20

Although the thermic effect associated with the digestion of various foods does not appear to provide for greater weight losses in most diets, which n...

question

Business, 07.08.2019 21:20

Active changes in tax and spending by government intended to smooth out the business cycle are called and changes in taxes and spending that occur pa...

question

Computers and Technology, 07.08.2019 21:20

Tf both this() and super() can be called in a single constructor....

question

Computers and Technology, 07.08.2019 21:20

We learned that an ideal multiple access protocol has four desirable characteristics, describe them....

question

Computers and Technology, 07.08.2019 21:20

Suppose nodes a, b and c each attach to the same broadcast lan. if a sends thousands of ip packets to b with each encapsulated frame addressed t...

question

Computers and Technology, 07.08.2019 21:20

)based on your understanding what is a preprocessor directive? is #include the only preprocessor directive? how does the #include work and how is it...

question

Computers and Technology, 07.08.2019 21:20

Briefly describe the c++ translation process?...

question

Social Studies, 07.08.2019 21:20

Read the sentence from flannery o’connor’s “the life you save may be your own.” she had long pink-gold hair and eyes as blue as a peacock’s neck. how...

question

Social Studies, 07.08.2019 21:20

The is an almond-shaped structure involved in responses to and displays of anger, avoidance, defensiveness, and fear, and prompts release of and oth...

More questions: Chemistry Another questions

Questions on the website: 13722360