3 years ago

Why does temperature stay constant during a phase change?

Chemistry

1 answer:

Serga [27]3 years ago

4 0

The answer should be D because it is changing to kinetic energy

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Guys help me out please

kifflom [539]

Answer:

See explanation

Explanation:

A net ionic equation shows only the chemical species that are involved in a reaction, while a complete ionic equation also includes the spectator ions(Khan Academy).

From the species shown in the image we can write the molecular equation, ionic equation and net ionic equation and also identify the spectator ions.

Chemical equation: KX + BY --------> BX + AY

Ionic Equation; X^- + A^+ + B^+ + Y^- -----> BX + A^+ + Y^-

Spectator ions; A^+ and Y^-

Net Ionic Equation; X^- + B^+ ------> BX

7 0

3 years ago

What's the electron configuration of an N⁻³ ion

tatuchka [14]

The electronic configuration of n - 3 ion is [He] 2s2 2p3.

5 0

2 years ago

What is the chemical that had polluted flints drinking water supply

Ber [7]

Answer:

Lead

Explanation:

While taking sample from flint's distillery, theybfoind 13000 ppb or parts per billion lead in the water itself

5 0

3 years ago

How many moles is in 2.52*10^24 molecules of water?

nataly862011 [7]

Hi friend
--------------
Your answer
-------------------

Water = H2O

Number of molecules in one mole of water = 6.022 × 10²³ [Avogadro's constant]

Given number of molecules = 2.52 × 10²³

So,
------

Number of moles =
$\frac{2.52 \times 10 {}^{24} }{6.022 \times 10 {}^{23} } \\ \\ = 4.184 \: (approximately)$

HOPE IT HELPS

3 0

3 years ago

Which of the following steps will speed up the reaction between a baking soda solution and a calcium chloride solution in a beak

jok3333 [9.3K]

I think keeping it in the sunlight.

3 0

3 years ago

Read 2 more answers