Compare and contrast any 3 of the following different reaction types: 1. Combination reaction
2. Decomposition reaction
3. Single-displacement reaction
4. Double-displacement reaction
5. Combustion reaction

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

Describe the forces both attractive and repulsive that occur as two atoms move closer together.