Chemistry, 11.12.2020 01:00 lisxramirez
Bob want to carry out an experiment using 50g per 500cm of hydrochloric aid and 5g per 250cm of sodium hydroxide. As the safety officer it is your job to write back to billy and ensure he knows about the chemical he intends to use and how he should handle them safetly. Include a calculation to show billy which of the chemical is concentrated and which is dilute
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