average daily dose: only need the water ingestion completed
Our body continually loses water: in urine & faeces, through skin and from lungs. Hence, one needs to top up levels on an regular basis and drink enough to replace what's lost.
Chemical Conversion Problem - How do I make a 0.4mg/kg dose of Na2SeO3 (sodium selenite FW=172.9)?
I need to prepare a stock solution (10mls) of sodium selenite dissolved in deionized water.
Once this solution is made, I ne ...
Calculate the HERP value - If a carcinogen has a dose of 60.0 mg per 70 kg person and a TD50 of 40.0 mg/kg for rats, calculate the HERP value (expressed in percentage) for this carcinogen.
Ionic Equations - Question 8
Which of the following represents the balanced net ionic equation for the reaction of SrCl2(aq) and K2C2O4(aq) (both of these salts are soluble in water), where SrC2O4(s) precipitates?
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Lewis Dot Structures - What is the chemical formula for ammonium periodate?
3. How many moles of sulfur dioxide are contained in 5.23 liters of the gas at 852 mm Hg and 28.0°C? Remember that 1 mole of any gas at STP ...