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What happens to the water temperature when calcium chloride is added?
When calcium chloride is added to water, it increases the temperature of the water. This is due to the exothermic reaction that occurs when calcium chloride dissolves in water, releasing heat in the process.
Which change of state occurs when heat is added to a liquid?
gas!
What occurs when liquids change to gases as heat is added?
evaporation
If heat is released from water what phase change occurs?
If heat is released from water, the phase change that occurs is from gas (water vapor) to liquid (water). This is known as condensation.
If frozen vegetables are added to a pot of boiling water in what direction will heat energy flow?
When frozen vegetables are added to a pot of boiling water, heat energy will flow from the boiling water to the frozen vegetables. This occurs because heat transfers from areas of higher temperature (the boiling water) to areas of lower temperature (the frozen vegetables) until thermal equilibrium is reached. As a result, the frozen vegetables will gradually thaw and cook as they absorb heat from the water.
What describes the transfer of heat energy that occurs when an ice cube is added to an insulated container with 100 milliliters of water at 25 degrees Celsius?
The ice cube will absorb heat from the water, causing the water's temperature to decrease as it melts the ice. This process is an example of heat transfer through conduction, as the heat flows from the water to the ice until thermal equilibrium is reached. The final temperature will depend on the amount of ice added and its initial temperature.
What happens to the temperature when acid is added to alkali?
When acid is added to an alkali, a neutralization reaction occurs, resulting in the formation of water and a salt. This reaction is exothermic, meaning it releases heat, causing a rise in temperature.
What determines if water is melting or freezing at 0 degrees Celsius?
At 0 degrees Celsius, whether water is melting or freezing depends on the direction of energy flow. Melting occurs when heat is added, while freezing occurs when heat is removed. If water is at exactly 0 degrees Celsius, adding heat will cause it to melt into liquid water, and removing heat will cause it to freeze into ice.
How does boiling occurs?
Boiling occurs when heat is supplied. Water is converted into vapor.
What occurs when water is warmed by the sun's heat?
evaporation
What happens to water when heat is added?
When heat is added to water, the temperature of the water increases, causing the water molecules to gain more kinetic energy and move faster. Eventually, the added heat can cause the water to reach its boiling point, at which point it will vaporize and turn into steam.
What happens when heat is added sample of water in an insulated container?
When heat is added to a sample of water in an insulated container, the water's temperature increases as the added energy is absorbed. This energy causes the water molecules to move more rapidly, leading to an increase in thermal energy. If enough heat is added, the water may eventually reach its boiling point, leading to a phase change from liquid to vapor. However, in an insulated container, no heat is lost to the surrounding environment, so all the added heat contributes to increasing the water's temperature or causing a phase change.
