Is water a solid, liquid, or gas at 245 kelvin

Chemistry

2 answers:

Korvikt [17]3 years ago

3 0

The answer is water is a liquid

Bumek [7]3 years ago

3 0

Answer: solid

Explanation: T(Kelvin) = 273 + °C

T =245K

245 = 273 + °C

°C = 245 — 273

°C = —28°C

The temperature of the water is —28°C. It means that the water is ice(solid)

You might be interested in

Write the balanced equation. Then calculate the volume of 0.65 M HCl required to completely neutralize 400.0 ml of 0.88 M KOH.

Misha Larkins [42]

Hello!

The balanced equation for the neutralization of KOH is the following:

HCl(aq) + KOH(aq) → KCl(aq) + H₂O(l)

To calculate the volume of HCl required, we can apply the following equation:

$moles HCl = moles KOH \\ \\ cHCl*vHCl=cKOH*vKOH \\ \\ vHCl= \frac{cKOH*vKOH}{cHCl}= \frac{400 mL*0,88M}{0,65M}= 541,54mL$

So, the required volume of HCl is 541,54 mL

Have a nice day!

8 0

3 years ago

Chromium (Cr) can combine with chlorine (Cl) to form chromium chloride (CrCl3).

lisov135 [29]

2 Cr + 3 Cl2 ------> 2CrCl3

7 0

3 years ago

Example of a neutral mutation?

Norma-Jean [14]

The answer is D

Explanation: A RED FLOWER WITH ONE PART COLORED YELLOW

3 0