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When heated to decomposition calcium chloride produces chlorine gas is it physical or chemical?
Wiki User
∙ 12y ago
Chemical change. Bonds are being broken.
Wiki User
∙ 12y ago
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Is heating of ammonium chloride in a test tube a physical or chemical change?
This is a chemical change (thermal decomposition).
When hydrogen burns in chlorine gas it is a physical or chemical change?
Chemical, producing hydrogen chloride which when added to water produces hydrochloric acid.
Is heating ammonium bicarbonate a physical or chemical change?
Heating is a physical process but thermal decomposition is a chemical process.
Is reacts violently with chlorine physical or chemical property?
this is a chemical change.
Is copper sulfate a physical or chemical change when heated?
Thermal decomposition and loss of water are chemical changes.
Is heating of ammonium chloride in a test tube a physical or chemical change?
This is a chemical change (thermal decomposition).
Is corrosion of metals physical or chemical change?
It is a chemical change, where a chemical such as oxygen or chlorine combines with a metal, forming an oxide or chloride of that metal.
Is Potassium chloride decomposes to potassium chloride and oxygen gas is a physical or chemical change?
Chemical
When chlorine gas is separated from sodium chloride gas which change will occur physical or chemical?
It is a chemical change.2NaCl --> 2Na + Cl2
When hydrogen burns in chlorine gas it is a physical or chemical change?
Chemical, producing hydrogen chloride which when added to water produces hydrochloric acid.
Is decomposition of water into its elements a physical process?
The decomposition is a chemical process.
Sodium metal in chlorine gas releases energy is it a physical property?
No this is a chemical change- sodium reacts with chlorine gas to form sodium chloride and a lot of heat.
Is sodium cloride a physical property or a chemical property?
Neither, Sodium Chloride (NaCl) is a salt (table salt) made by reacting the metal Sodium with the Gas Chlorine. The substance, Sodium Chloride, has both physical and chemical properties but is not a property itself.
Is sodium chloride a chemical or physical property?
Sodium chloride is a chemical compound (NaCl), not a property.
Is decomposition a physical or chemical property?
Decomposition is the process of a compound breaking up into the elements it was comprised of. For example, in electrolysis water decomposes to create hydrogen and oxygen. Because the chemical bonds holding the hydrogen and oxygen molecules were broken, decomposition is a chemical change.
Is heating ammonium bicarbonate a physical or chemical change?
Heating is a physical process but thermal decomposition is a chemical process.
Is reactivity with chlorine a chemical or physical property?
chemical property
