7. A cook had a jar containing a sweet food and a jar containing a sour food. The image above shows
the sweet and sour foods. At room temperature, both foods are liquids. The same amount of energy
was transferred into both substances. Later, one of the foods had changed phase while the other had
not. Which food changed phase, and how did it change?

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation