2 moles of halobenzene reaction with Na in dry ether gives what???

Name the reaction​

Which of these reactions are redox reactions? check all that apply.cd + hcl → cdcl2  + h2cucl2  + na2s → 2nacl + cuscaco3  → cao + co2          2zns + 3o2  → 2zno + 2so2          ch4  + 2o2  → co2  + 2h2o

It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?