Answer:
the answer would be the first one, gamma decay
Answer:
Hydrochloric acid and sodium hydroxide produce sodium chloride and water.
Nitric acid and potassium hydroxide produce potassium nitrate and water.
Magnesium hydroxide and carbonic acid produce magnesium carbonate and water.
Aluminum hydroxide and hydrochloric acid produce aluminum chloride and 3 molecules of water.
Explanation:
hope this helps
Explanation:
It is known that equation for ideal gas is as follows.
PV = nRT
The given data is as follows.
Pressure, P = 1500 psia, Temperature, T = = 104 + 460 = 564 R
Volume, V = 2.4 cubic ft, R = 10.73
Also, we know that number of moles is equal to mass divided by molar mass of the gas.
n =
m =
=
= 9.54 lb
Hence, molecular weight of the gas is 9.54 lb.
- We will calculate the density as follows.
d =
=
= 3.975
- Now, calculate the specific gravity of the gas as follows.
Specific gravity relative to air =
=
= 51.96
Answer:
Explanation:
Melting example:
Melting chocolate
Freezing example:
Freezing water to ice
Boiling example:
Water boiled in a kettle
Condensation example:
Steam from your bath/shower condenses onto the mirror
Hope this helps :)
The answer is a I hope this helped