Generally the speed of reaction increase when the temperature is increased.
The reversible effects of adding heat include changes in temperature, phase transitions (such as melting or boiling), and changes in chemical reactions. These effects can be reversed by removing the heat source or by cooling the system.
Two effects that are caused by a chemical change are changes from one substance into another. Another effect that can be caused by a chemical change is a change in the temperature of the surrounding system and substance, or a change in color of the substance.
Almost all chemical changes release or take in energy, and thus do result in changes in temperature.
Freezing a popsicle
it harms the environment. temperature changes and climate changes occur because of chemical weathering.
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Pressure and temperature can affect physical and chemical processes in nature. For example, higher pressure can lead to the formation of diamonds from carbon, while temperature can impact the rate of chemical reactions in ecosystems. Changes in pressure and temperature can also influence weather patterns and the behavior of gases in the atmosphere.
A cardboard thermometer works by using a temperature-sensitive chemical that changes color in response to temperature changes. The chemical is typically housed in a sealed glass tube and as the temperature changes, the chemical expands or contracts, causing the color to indicate the temperature. The cardboard backing provides structure and stability to the thermometer.
it changes the temperature and weather changing.Why? because it affects us harmful effects.
When heat energy is added to a system, it can result in an increase in temperature, phase changes (like melting or boiling), changes in pressure, expansion of the system, or changes in chemical reactions within the system.
An increase in temperature increases the rate of most, but not all, chemical reactions.