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Carbon monoxide (CO) is a poisonous gas because it binds very strongly to the oxygen carrier hemoglobin in blood. A concentration of 8.00 x 102 ppm by volume of carbon monoxide is considered lethal to humans. Calculate the volume in liters occupied by carbon monoxide in a room that measures 12.67 m long, 14.87 m wide, and 16.96m high at this concentration.
List all the ionic species present (before any reaction occurs) when the following solutions are mixed together
the mass of the flask is measured when the outside of the flask is wet. However in part B.3 the outside of the flask is dried before its mass is measured.
after balancing of the equation for the reaction under basic conditionsbi2o3s ocl-aq --gt cl-aq bio3-aqwhat is the
calculate the number of NaCl formula units formed when 190 Na atoms and 98 Cl2 molecules react? 2Na + Cl2 → 2NaCl
Suppose one wanted to make 4-methyl-2-phenyl-2-pentanol. If bromobenzene is used as one of the starting compounds, what other compound would be required in the preparation of this compound by a Grignard Synthesis
a furniture store needs 31.5 ft 2 of fabricnbsp to upholster one chair. its dutch suppliernbsp sends the fabric in
Write the chemical equation for the overall reaction that would occur when the original compound was converted to a chloride
You have samples of approximately 8mL solution with ph ranging from 4 to 10. Calculate the volume of 1M HCIO4 needed to lower the ph to 2.5.
Low concentration replicate samples of Cd-EDTA gave the following counts in a mass spectral measurement: 178.3, 131.2, 144.3, 159.3, 128.3, 197.7, 149.3, 153.9, 143.3, 160.9. Ten measurements of a blank had a mean of 27.7 counts
A gaseous mixture of O_2 and N_2 contains 37.8 % nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 405 mmHg
Any help on this problem would be appreciated! Not quite sure how to to use the solubility values in this problem. How can we determine the how many grams will crystallize
if a sample of 4.17 L of ethane gas at 725 C is cooled to 175 C at constant pressure, what is the new volume?
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