Fill the basin and test-tube with water, let the test tube rest on the bottom of the basin. Measure 15 cm 3 of hydrochloric acid using the measuring cylinder and add to the boiling tube.; Add the ...

Boiling tubes. Delivery tube. Test tube. Basin. Boiling tube rack. Measuring cylinder (25 cm 3) safety glasses, wooden splint. 1 mol/dm 3 hydrochloric acid. 1 mol/dm 3 ethanoic acid. 2 x 1 cm ...

Inside tiny carbon nanotubes, they witnessed water solidifying at a minimum temperature of 105 degrees Celsius - well above its normal boiling point. The diameter of the nanotubes played a ...