Other questions in this quiz

2. Order of the stages of an exothermic reaction...

  • Energy is needed to break reactants into separate atoms, then atoms join to form new bonds, releasing energy
  • energy is used to create atoms for heat and light
  • atoms collide and release heat
  • CO2 is added to burn the reactants forming a solution

3. Chemicals needed in large quantities are made using...

  • a machine from a factory
  • a continuous process
  • the haber process
  • a batch process

4. Chemicals needed in small quantities are made using

  • A continuous process
  • a batch process
  • bar chart / graph
  • haber process

5. Continuous processing makes

  • The earth warmer and heat is released
  • large amounts of the same product, takes place in large chemical plants with good transport links, takes less energy to maintain
  • Heat and light energy for the homes
  • a lot of CO2


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