Explanation:
Chemical reactions can occur very slow or very fast depending on the following conditions:
- If the reactants are in solid phase, less surface area is exposed and the process proceeds very slowly. The exposed surface area is directly proportional to the rate of chemical reactions.
- If the concentration of the reactants are low. For gaseous systems, low pressure can inhibit the progress of chemical reactions.
- If the reaction is taking place at low temperature.
- No presence of a catalyst.
learn more:
Rate of chemical reaction brainly.com/question/6281756
#learnwithBrainly
Answer:
5 mol H₂. this is the answer bro all the best for your test/exam
Answer:
Water is heated as it travels through flat, glazed panels known as solar collectors, which are normally situated on the roof of the building. The heated water is then stored in an insulated storage tank.
