subject

Chemistry, 03.12.2019 09:31 dakshshberry

Which of the following best describes acid anhydrides?

when hydrogen chloride is dissolved, the polar bond between hydrogen and chlorine allows the hydrogen to separate from the chlorine.

aqueous solutions that contain acids are able to conduct an electric current because of the presence of electrolytes, or ions.

when a strong base like sodium hydroxide is dissolved, large amounts of heat are released because the process is exothermic.

when carbon dioxide (co2) is dissolved in water, carbonic acid (h2co3) is formed. the carbonic acid acts as an acid by giving off hydrogen ions to water.

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 16:30

Which metals are called noble metals

Answers: 2

question

Chemistry, 22.06.2019 18:30

The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif –1,036licl –853naf –923kf –821nacl –786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.

Answers: 3

question

Chemistry, 22.06.2019 22:30

What is the work done by the electric force to move a 1 c charge from a to b?

Answers: 2

question

Chemistry, 22.06.2019 23:30

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.

Answers: 3

You know the right answer?

Which of the following best describes acid anhydrides?

when hydrogen chloride is disso...

Questions

question

Chemistry, 23.08.2019 02:10

Air at 7s°f and14.6 though a cfm(cubic ft per minute) and the the flow rate is 48000 psia flows though a rectangular duct of ix2 ft cross section. a...

question

Computers and Technology, 23.08.2019 02:10

What does the following code segment do? var isseven =false; while ( isseven==false ) { var roll1=math. floor(math. random(...

question

Physics, 23.08.2019 02:10

Acircular cross section, d = 25 mm, experiences a torque load, t = 25 n·m, and a shear force, v = 85 kn. calculate the largest shear stress within the...

question

Physics, 23.08.2019 02:10

A199 g oscillator in a vacuum chamber has a frequency of 1.58 hz . when air is admitted, the oscillation decreases to 44.2 % of its initial amplitude...

question

Computers and Technology, 23.08.2019 02:10

How do i find the sum of products and products of sums for this equation f = a'b'c' + a'b'c + a'bc' + a'bc + ab'c'...

question

Computers and Technology, 23.08.2019 02:10

There are two basic types of hashing, linear probing and random probing searching and sorting open addressing and separate chaining dynamic and static...

question

Computers and Technology, 23.08.2019 02:10

When should testing of an application first be though of? why? outline, at a high level, the testing process for software development....

question

English, 23.08.2019 02:10

Based on the context of each quote from incidents in the life of a slave girl by harriet ann jacobs, find the word that most closely matches the denot...

question

English, 23.08.2019 02:10

Which theme do all rivers run to the sea and maus share?...

question

Business, 23.08.2019 02:10

From 1980 to 1989, total consumption of fish in the country of jurania increased by 4.5 percent, and total consumption of poultry products there incre...

question

Business, 23.08.2019 02:10

Carolyn has an agi of $38,000 (all from earned income), two qualifying children, and is filing as a head of household. what amount of earned income cr...

question

Mathematics, 23.08.2019 02:10

Is it true that the integral latex: \int x^2e^{2x}dx ∫ x 2 e 2 x d x can be evaluated using integration by parts? if so, state that it is and explai...

question

Business, 23.08.2019 02:10

In the context of sources of data, commercial sources, trade associations, management groups, and state and local governments are examples of data. d...

question

Mathematics, 23.08.2019 02:10

The circumference of a sphere was measured to be 80 cm with a possible error of 0.5 cm. a) use differentials to estimate the maximum error in the calc...

question

English, 23.08.2019 02:10

Based on the allusion to tory whips, readers can infer that the speaker thinks that a. most people do not think about the racial tension in eng...

question

Social Studies, 23.08.2019 02:10

For high levels of quantity supplied where firms have reached near maximum capacity, supply becomes more elastic because firms may need to invest in a...

question

Health, 23.08.2019 02:10

Apersonal trainer is working with a 40-year-old client who is beginning a new exercise program. using the straight percentage method, what is the clie...

question

Mathematics, 23.08.2019 02:10

If you can answer these, or just answer some ? : p 8. (3x - 8) (7x + 7) 9. (3x + 8) (5x + 10) 10. find the product of (x+1)(x(2 the...

question

Mathematics, 23.08.2019 02:10

How do i write this standard form-582,693...

question

History, 23.08.2019 02:10

What is unearned income? income that you receive for reasons other than the work you've done, income that you receive for work that you have done, in...

More questions: Chemistry Another questions

Questions on the website: 13722360