Leona Said:

Preschool Weekly Lesson Plan Help?

We Answered:

plan 2 activity for each category, in this one is demonstration and one students will do on their own. give more importance to communication throughout the day. best wishes. academic director.

Theresa Said:

Can anyone help me (even a little bit) with this Chemistry Essay?

We Answered:

I think he was in a bad mood. What are the other students in your class doing?
Perhaps he is testing your ability to do research. This is a skill you will need if you go onto university.
When neutralising an acid with an alkali, heat is given out. The stronger the molarity, the more heat energy there is. That could be the starting point.
If you want to break down sodium choride into sodium and chlorine, the bonds holding the molecules together are extremely strong. You need to use electrolysis to do this.
I hope these two examples set you on the way to rising to your teacher's challenge.
If you put salvation empathy of salt into Wikepdia, there are articles on enthalpyand the energy needed to break bonds. Have a read and see what you can pick up.
Good luck and I hope you do enjoy it!!!