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silver carbonate ag2co3 is a sparinglysoluble solid please answer the following questions about asaturated solution
a system comprised ofnbsp1010times102gnbspof co2gnbspcools from 1950degcnbsptonbsp450degcnbspat aconstant pressure
a 1291-g sample of a solid weak monoprotic acid is used to make1000 ml of solution 600 ml of this solution was titrated
the heat of vaporization of acetone is 320 kjmol the normal boiling point of acetone is 565 c what is the vapor
a tennis ball contains 250ml of air at 125atm a tennis star soupsit up by injecting 50ml of air at 1 aim into the
when 1160 ml of water at 260degc is mixed with 710 ml of water at 850degc what is the final temperature assume that no
how do you find which compounds are electrolytes nonelectrolytes strong electrolytes weak electrolytesin
for the following neutralization reactionhclo4aq naohaq ---- h2o l naclo4aqa which one is acidb how many moles of
what is a chemical or biological hazard that is present at a facility or familiar withwhat are the properties of the
can you please help me with solving this question at 10 degree celcius one volume of water dissolves 310 volumes of
please show me how to get to this answerwhat is the edge length of a face-centered cubic unit cell made up of atoms
please explain how to determine the packing efficiency of a simple cubic unit cell that contains one atom with a
if 05 moles of caocl2nbspis completely dissolved in 10l of water and this solution is added to a pool of 20000l of
what is the balanced net ionic equation for the precipitation reaction ofnbspcacl2nbspandnbspcs3po4nbspin an aqueous
when 246 ml of 0500 m h2so4 is added to 246 ml of 100 m koh in a coffee-cup calorimeter at 2350degc the temperature
a 304-g sample of an alloy at 9300degc is placed into 500 g of water at 2200degc in an insulated coffee-cup calorimeter
a 515-g piece of copper tubing is heated to 895degc and placed in an insulated vessel containing 159 g of water at
an unknown volume of water at 182degc is added to 165 ml of water at 350degc if the final temperature is 235degc what
a solution containing a buffer has an initial ph of 878 if a student adds 5 drops of naohaq to this solution what would
50 ml of 010 m hno2 was titrated with 010m kohsolution after 25ml of koh solution was added what was theph in the
calculate the ph of a strong acid solution formed by mixing 342 ml of 00496 m hbro3 with 775 ml of 00728m
the free energy change delta gt at 2400 k is equal to 122105 jmol calculate the equilibrium constant at 2400kexpress
a buffer is prepared by mixing 100 g of sodium bicarbonatenahco3 formula mass8401 gmol and 100 g of sodiumcarbonate
a 7265-g bar of iron was heated to 997 degrees c and then dropped into 350 ml of water at 200 degrees c the temp of the
0375 moles of a solid is dissolved in water and the resulting solution had a mass of 51387 g the initial temperature of