Currently not classified as hazardous at this concentration, but as supplied as an ethanoate buffer (0.1 mol unknown solution, as: dm–3 ethanoic acid CH3COOH (aq) / 0.1 mol dm–3sodium ethanoate, CH3COONa(aq)), (1 : 1) WARNING c. 15 cm3 May cause skin and eye irritation Currently not classified as hazardous at this concentration, but as supplied as an unknown solution, label as: 0.1 mol dm–3 aqueous hydrochloric acid, HCl(aq) c. 15 cm3 WARNING May cause skin and eye irritation Currently not classified as hazardous at this concentration, but as supplied as an 0.1 mol dm–3 aqueous unknown solution, label as: methanoic acid, HCOOH(aq) c. 15 cm3 WARNING May cause skin and eye irritation Currently not classified as hazardous at this concentration, but as supplied as an 0.1 mol dm–3 aqueous unknown solution, label as: sodium hydroxide, NaOH(aq) c. 15 cm3 WARNING May cause skin and eye irritation Currently not classified as hazardous at this concentration, but as supplied as an 0.1 mol dm–3 aqueous unknown solution, label as: sulfuric(VI) acid, c. 15 cm3 WARNING May cause skin and eye irritation Phenolphthalein 0.1% phenolphthalein WARNING indicator solution Highly flammable indicator solution access to a dropper bottle See CLEAPSS Recipe Book 46 0.4 mol dm–3 0.4 mol dm3 aqueous WARNING sodium hydroxide, NaOH(aq) Causes skin irritation and serious eye NaOH(aq) c. 15 cm3 irritation
ethanoate buffer (0.1 mol dm–3 ethanoic acid CH3COOH (aq) / 0.1 mol dm–3sodium ethanoate, CH3COONa(aq)), (1 : 1) c. 15 cm3 Currently not classified as hazardous at this concentration, but as supplied as an unknown solution, as: WARNING May cause skin and eye irritation 0.1 mol dm–3 aqueous hydrochloric acid, HCl(aq) c. 15 cm3 Currently not classified as hazardous at this concentration, but as supplied as an unknown solution, label as: WARNING May cause skin and eye irritation 0.1 mol dm–3 aqueous methanoic acid, HCOOH(aq) c. 15 cm3 Currently not classified as hazardous at this concentration, but as supplied as an unknown solution, label as: WARNING May cause skin and eye irritation 0.1 mol dm–3 aqueous sodium hydroxide, NaOH(aq) c. 15 cm3 Currently not classified as hazardous at this concentration, but as supplied as an unknown solution, label as: WARNING May cause skin and eye irritation 0.1 mol dm–3 aqueous sulfuric(VI) acid, c. 15 cm3 Currently not classified as hazardous at this concentration, but as supplied as an unknown solution, label as: WARNING May cause skin and eye irritation Phenolphthalein indicator solution 0.1% phenolphthalein indicator solution access to a dropper bottle WARNING Highly flammable See CLEAPSS Recipe Book 46 0.4 mol dm–3 NaOH(aq) 0.4 mol dm3 aqueous sodium hydroxide, NaOH(aq) c. 15 cm3 WARNING Causes skin irritation and serious eye irritation
Required%20chemicals%20for%20OCR%20Chemistry%20PAG%20Activities%20v1.0.docx