500 mL of test water was poured into 1 L beaker. Alum and H 2 SO 4 (0.1 N) or NaOH (0.1 N) was inserted to the water when pH adjustment was necessary, and mixed for 5 min at 100 rpm.

More than 500 families say they have been harmed by maternity care at the Oxford University Hospitals Trust, and are calling on the health secretary to investigate.

A YouTube video falsely claims that Rs 500 notes will be discontinued by 2026. The Indian government has debunked this misinformation, confirming Rs 500 notes remain valid.

Indy 500 results: Alex Palou captures first oval victory, cements legend as an all-time racing great The two-time series champion had only ever won on street circuits and road courses prior to Sunday ...

Man dies after inhaler cost jumps $500, according to family's lawsuit Cole Schmidtknecht, 22, suffered from asthma, a chronic disease, that he treated with an Advair Diskus inhaler that allegedly ...

This IPL was first thoroughly washed with hot deionized water to make it free from foreign impurities, and the remaining solid fat was then cut into small pieces and subsequently melted in the absence ...

Finally, for the preparation of the cross-linking agent, the magnetic stirrer temperature was set to 50 °C. A 500 mL beaker was used to add water for a water bath heating and then 60 mL of distilled ...

TRACY Beaker fans have been able to enjoy a trip down memory lane after the cast of the noughties kids show reunited. The hit CBBC series followed the life of Tracy, a 10-year-old girl who lived in… ...

After stirring and decanting, the material was transferred to a 500 mL beaker, with 100 mL 70% alcohol, stirred and heated in a water bath at 83-87 °C for 1 h. After cooling, 50 mL of 95% alcohol were ...

A new study has revealed that the water consumption of data centres required to power the artificial intelligence chatbot ChatGPT by billions of users worldwide is "extremely large". ChatGPT is an ...

Using this metric, the researchers were able to calculate that ChatGPT “drinks” roughly 500 ml of fresh water for every 20 to 50 questions that it answers. That’s the same as a 16.9 oz water ...