When is the potential energy between two atoms at zero?

question options:

a. when the atoms were close to one another

b. when the atoms were far from one another

c. when the atoms form a bond

What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

In the reaction between a crushed antacid tablet and vinegar what gas is emitted