Answer:
Explanation:
chemical bonds between atoms are formed or broken.
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Hydrogen .<span>carbon dioxide is CO2 and </span><span>glucose is C6H12O6</span>
Answer:
A salt bridge refers to a device used to form an electrochemical cell by providing a means to support the free flow of ions between the oxidation and reduction half-cell components. A salt bridge facilitates corrosion because corrosive reactions typically occur in the presence of electrochemical cells.
Explanation:
Number 3 i think is <span>d.heat moves from an object of higher temperature to an object of lower temperature</span>
