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What type of reaction occures when a sample of the compound selenium sulfide which broke down into selenium and sulfur is heated?
This is a "decomposition" reaction.
What does bubbling indicate in a chemical reaction?
The creation of bubbles in a liquid can result from:Boiling (formation of gas phase material) a physical changeDissolution of dissolved gasses (a physical change) from a liquid as it warmsThe creation of gases by reactants in an aqueous environment (chemical change)
When two substances react to form a new material with different properties what occures?
This is a chemical reaction where the two substances undergo a chemical change to form one or more new substances with different properties from the original substances. The atoms are rearranged to form new chemical bonds, leading to the creation of the new material with distinct characteristics.
What is it called when two substances are mixed and a temperature change occures?
Usually such an experiment is carried out to find the change in enthalpy of the reaction.
What is the reaction of slaked lime with carbon dioxide?
When slaked lime reacts with carbon dioxide, it undergoes a chemical reaction to form calcium carbonate, water, and heat. This process is known as carbonation and is commonly used in industries such as construction and water treatment for its ability to solidify and stabilize materials.
What happens to the atoms in substances when a chemical rection occures?
Bonds are broken between the atoms of the reactants, and new bonds are formed during the formation of the products.
PLMD occures most of?
PLMD occures most often in first stage of sleep but can be seen in other stages as well.
What is the principal difference between weathering and chemical weathering?
The principal difference between weathering and chemical weathering is that weathering involves physical processes that break down rocks into smaller pieces without changing their chemical composition, while chemical weathering involves chemical reactions that alter the mineral composition of rocks.
How Neutral displacement occures?
How neitral displacement occurs?
Why control valve hunting occures?
oversize for its use
What occures during freezing and melting?
a change of state
What part of the cell does DNA occur in?
It occures in the nucleus
