Answer:
dont know the right answer but what i know i am for sure to share with you
Explanation:
Chlorine atom and chloride ions have an equal number of protons. When chlorine atom is converted into chloride ion, there is no change in the composition of the nucleus.
A chlorine atom has one electron less than chloride ion. Chlorine atom gains one electron to form chloride ion.
HERE YOU GO
Answer:
Another name of activation energy is "Needed energy" .
Explanation:
Activation energy can be imagined of as the measurement of the potential barrier (seldom described the energy barrier) distributing minima of the potential energy surface concerning the initial and ultimate thermodynamic phase. For a chemical reaction or distribution to advance at a reasonable rate, the specific temperature of the operation should be high satisfactory so that there subsists an apparent number of particles with translational energy equivalent to or higher than the activation energy. The word Activation Energy was founded in 1889 by the Swedish expert Svante Arrhenius.
I think that the answer could be A. X and Y
Answer :
(1) This reaction is a combustion reaction.
(2) This reaction is a decomposition reaction.
(3) This reaction is a combustion reaction.
(4) This reaction is a combination reaction.
(5) This reaction is a combination reaction.
Explanation :
Combination reaction : It is a type pf reaction in which the two or more molecules combine to form a larger single molecule as a product.
Decomposition reaction : It is a type of reaction in which a single larger compound decomposes to give two or more smaller molecules as a product.
Combustion reaction : It is a type of reaction in which a hydrocarbon molecule react with the oxygen molecule to give carbon dioxide and and water as a product.
1.
This reaction is a combustion reaction.
2.
This reaction is a decomposition reaction.
3.
This reaction is a combustion reaction.
4.
This reaction is a combination reaction.
5.
This reaction is a combination reaction.
Answer: true
Explanation:
Thermal efficiency of process heating equipment