Answer:
Explanation:
there are a certain amount of atoms
Answer:
1
Explanation:
1 hydrogen is displaced from H2so4 in the reaction
Eleanor wants to show her class a comparison of melting
rates between two different solids when heat is applied. A graph would be more
suitable than a table to show her data because the she can see the trend line
of the effects of melting than the table.
<span>the reaction is endothermic
</span><span>the δh is positive</span>