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Question- The Ksp of metal hydroxide Mg(OH)2 is 1.20 x 10-11.
1) What is the solubility of this compound in g/L?
The tire is filled with dry air at sea level and a temperature of 60 F to 32 lb/aquare in.standard sea level pressure is 101325 Pa at 0 C (STP).
The measured dipole for a binary molecule is 0.53 D with a bond length of 219 pm. What is the separated charge, in coloumbs (ID=3.34x10^-30).
Suppose a reaction mixture, when diluted with water, afforded 300mL of an aqueous solution of 30 g of the reaction product malonitrile,CH2(CN)2 which is to be isolated by extraction with ether. The solution of malonitrile in ether at room temperat..
calculate the molarity of a solution made by adding 12.9 of CaCl_2 to a flask and dissolving the solid to total volume of solution equal
Explain in detail why the sugar would cause the ice cubes to melt while it causes the temperature to drop. Is this related to freezing point depression? please explain.
The transmittance of the mixture was read and compared to a calibration curve which indicated a concentration of I3^- as 5.52*10^-4 M. Calculate the following: c.) The concentration in moles/L of IO3^- in the original sample.
Calcium carbonate reacts with dilute hydrochloric acid to produce the gas carbon dioxide. Write a symbol equation for the reaction.
Explain how does doubling the preliminary concentration of iodine, while keeping all others constant, affect the initial rate
Once you make a 100ml of 0.2M solution with 2.422 g of substance. If you take 10 ml of that solution you just made and add 90 ml of water and mix it. Then take 5 ml of the mixture and bring it to 25ml, what will be the concentration ofthe final so..
What volume of carbon dioxide (CO2) will be produced if 2.90 moles of iron (Fe) is produced?
Draw the following compound. Be sure to specify the stereochemistry via wedge-and-dash bonds.
Consider the free radical bromination of butane. Using Fischer projections depict all the products of dibromination that contain chiral carbons. Be sure to include stereoisomers.
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