Answer: its a single replacement reaction
Answer:
The large relative distances between particles in a gas means that there is considerable empty space between the particles.
The assumption that particles in a gas are relatively far apart explains gas compressibility.
Compressibility is a measure of how much the volume of matter decreases under pressure.
Energy is released by a gas when it is compressed
Explanation:
The kinetic molecular theory establishes that gases are composed of molecules. These molecules of gas are far apart from each other hence there is a considerable empty space between the gas molecules. As a result of these empty spaces between gas molecules, it is possible to compress a gas.
Compressibility is defined as a measure of how much the volume of matter decreases under pressure. When a gas is compressed, work is done on the gas and energy is evolved hence the gas heats up.
C is correct answer.
Compounds is a atoms it has a different elements combine the new molecules.
Hope it helped you.
-Charlie
There would be far less wind along coastlines: During the day land tends to heat up quickly and hot air rises allowing cooler air from the water to move inland. This is often called a sea breeze.
At night, however, the land cools quickly an the warmer air over the water rises drawing cooler air out to sea. This is often called a land breeze.
(If there were no such differences there would be neither land, nor sea breezes along the coastlines.)
Answer:
2HCl(aq)+K2CO3(aq)→H2O(l)+CO2(g)+2KCl(aq)
Explanation:
HCl(aq)+K2CO3(aq)→H2O(l)+CO2(g)+KCl(aq)
2HCl(aq)+K2CO3(aq)→H2O(l)+CO2(g)+2KCl(aq)
H-1*2=2 H-2
Cl-1*2=2 Cl- 1*2=2
K -2 K-1*2=2
C- 1 C-1
O - 3 O-3
