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a saturated solution of mx3 of mw 160gmol contains 00245 grams per liter explain what is the solubility product
presume the molar solubility of silver chromate ag2cro4 is represented as x explain which of the following expressions
explain when a 1150 g sample of iron ore is treated with 500 ml of hcl the iron dissolves in the acid to form a
an unknown compound gave a melting point at 200 celsius explain when the molten liquid solidified the melting point was
work for the odors-r-us company and have just been informed that blight has wiped out your rose crop you will be needed
state the name of the major organic product produced when 2-methylpropanoyl chloride react with3-methylbutanoic acid in
explain when 2-methylpropanoyl chloride reacts with 3-methylbutanoic acid in the presence of the weak base pyridine
depict the skeletal structure of the major organic product produced when 2-methylpropanoylchloride reacts with
if a gas vessel is attached to an open-end manometer filled with a nonvolatile liquid of density 0993 gml the
while an additional mol of gas is added at constant temperature as well as volume to a flask containing 200 mol of gas
explain what volume of carbon dioxide is required to produce 500 l of carbon monoxide according to the following
1 you have 5000ml of a buffer solution containing 020 m acetic acid ch3cooh and 030 m sodium acetatech3coona explain
1 over what range of ph is a hocl-naocl buffer effective2 presuming equal concentrations of conjugate base and acid
explain why does the acid catalyzed alpha halogenation of ketones always stopped at the monhalogenation step while the
if 4 l of methane is burned in excess oxygen define what volume of water is produced presume that the temperature of
low molecular weight ketones are soluble in water explain what is the shortest length of the carbon chain where
two students are debating whether methanol ch3ohl or propanol c3h7ohl is the better fuel one student states that
explain there is how many grams of calcium phosphate will precipitate if excess calcium chloride is added to a solution
after an experimenter recovers 654 grams of sodium sulfate from the neutralization of sodium hydroxide by sulfuric acid
carborundum sic is usually found in abrasives in grinding whells and is prepared by reaction of sand or sio2 with the
the strychnine c21 h22 n2 o2 is a weak base having kb 18x10-6 compute the ph of a saturated solution of strychnine
a 10ml solution of 3m nh3 is titrated with a 1m solution of hcl compute the ph after the subsequent additions of the
a 100ml portion of 0300 m acetic acid is being titrated with 0200 m naoh solution explain what is the h of the solution
explain what percentage of the total phosphorus in a phosphoric acid solution adjusted to a ph of 1200 would be in the
explain what is the ph at the point during a titration when 31ml of 0200 m hcl has been added to 27ml of 00500 mnh3