3 years ago

Which statement accurately describes what happens when ice melts in terms of energy?

1 answer:

ivann1987 [24]3 years ago

6 0

Explanation:

the ice release energy which case water molecule to have least kinetic and potential energy change their confiscation for solid

You might be interested in

During a laboratory experiment, 36.12 grams of Aboz was formed when O2 reacted with aluminum metal at 280.0 K and 1.4 atm. What

kvv77 [185]

Answer:

8.70 liters

Explanation:

3O₂+ 4Al → 2AI₂O₃

First we convert 36.12 g of AI₂O₃ into moles, using its molar mass:

36.12 g ÷ 101.96 g/mol = 0.354 mol AI₂O₃

Then we convert AI₂O₃ moles into O₂ moles, using the stoichiometric coefficients of the reaction:

0.354 mol AI₂O₃ * $\frac{3molO_2}{2molAl_2O_3}$ = 0.531 mol O₂

We can now use the PV=nRT equation to calculate the volume, V:

1.4 atm * V = 0.531 mol * 0.082 atm·L·mol⁻¹·K⁻¹ * 280.0 K

V = 8.708 L

5 0

3 years ago

How do geologists use seismic waves to locate an earthquakes epicenter

GREYUIT [131]

The waves detect magnetic waves and the disturbances in the to locate where a earth quake will or may hit

6 0

3 years ago

Wofür steht die Abkürzung „PUR“?

Lunna [17]

Explanation:

polyurethane, a polymer

8 0

3 years ago

Why won't a fat–soluble vitamin dissolve in water?

Nataliya [291]

small organic molecules will not dissolve in water cannot be synthesized by body (except vitamin D) supplements packaged in oily gel caps excesses can cause problems since fat-soluble vitamins are not excreted readily

8 0

3 years ago

Help, I need this quick. Someone please.

timofeeve [1]

Answer:

the answer to that question is d

7 0

3 years ago