Answer:
The nucleus contains protons, which have a positive charge
Explanation:
When you cook the egg, you are changing the egg from a gooey liquid to a soft solid. So, liquid to solid is chemical change, so yeah? ...
Explanation:
the experiment conducted is the student adds sugar to a cup of iced tea and a cup of hot tea. She notices that the time needed for the sugar to dissolve in each cup is different. She thinks this has something to do with the temperature of the tea
hypothesis: If the student puts the sugar in both glasses of tea, then the sugar in the hot tea should dissolve quicker.
By definition of conjugated and non-conjugated acids, Conjugate acids<span> are a type of acid that gains a proton in solution in response to a base that has happily accepted a proton.
</span><span>
This how the compounds are to be sorted.
</span>-butanoic acid<span>
-but-2-enoic acid
</span>-hexan-3-one<span>
-hex-4-en-3-one
</span>
