Ask question

Ask question

All categories

olya-2409 [2.1K]

3 years ago

5

2. _____ is the distance and direction of an object’s change in position from the starting a. Speed b. Displacement c. Ve

locity d. Rate

1 answer:

Llana [10]3 years ago

3 0

Displacement is the distance and direction of an object's change in position from the starting.
Hence option B is correct.

Hope this helps!

You might be interested in

NEED HELP ASAP PLEASE

frutty [35]

C. NO2 is covalent. Hope this helps!

6 0

4 years ago

Read 2 more answers

Ppredict the identity of the precipitate in the below reaction:<br><br> BaCl2(aq) + K2SO4(aq) →

Annette [7]

Answer: The precipitate formed is $BaSO_4$

Explanation:

A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid or precipitated form are represented by (s) after their chemical formulas.

A double displacement reaction in which one of the product is formed as a solid is called as precipitation reaction.

The balanced chemical equation is:

$K_2SO_4(aq)+BaCl_2(aq)\rightarrow BaSO_4(s)+2KCl(aq)$

3 0

3 years ago

What happens to the length of a year for each planet as you get farther away from the sun

Bond [772]

Answer:

they get colder and darker, with less light

Explanation:

3 0

3 years ago

Write the electron configuration diagram that shows the transfer of electrons that takes place to form the compound sodium

Dafna1 [17]

Answer:

See explanation

Explanation:

Now the element sodium has electronic configuration of [Ne]3s1

Florine has an electronic configuration of [He] 2p5

We know that in the formation of sodium flouride, sodium looses one electron to form Na^+ while F gains one electron to form F^-. So the electronic configuration of both Na^+ and F^- now become; 1s2 2s2 2p6

4 0

3 years ago

Reactions that absorb thermal energy are called blank reactions

Valentin [98]

Endothermic reactions

7 0

3 years ago