Asked by John b
Write the balance equation and the reaction type when magnesium is added to HCl
Answers
Answered by
DrBob222
2HCl + Mg ==> MgCl2 + H2
Looks like a single replacement reaction to me. Mg replaced H2.
Looks like a single replacement reaction to me. Mg replaced H2.
Answered by
Smyth
When a covalent bond is formed between 1 mole of atoms A and 1 mole of atoms B, the overall energy of these atoms decreases and heat is released into the surroundings.
i. Is the process of a covalent bond formation exothermic or endothermic?
ii Is the change of enthalpy for the formation at constant pressure of a mole of covalent bonds between A and B positive or negative? Why?
i. Is the process of a covalent bond formation exothermic or endothermic?
ii Is the change of enthalpy for the formation at constant pressure of a mole of covalent bonds between A and B positive or negative? Why?
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.