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what are the products of the nucleophilic substitution reaction of 1-chlorobutane and nai in
at half titration of hcl with sodium hydroxide do you make a buffer in this case titration of a strong acid and a
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balance the reaction betweennbspi-nbspandnbspn2nbspto formnbspi2nbspandnbspn2h4nbspin basic solutionwhen you have
the reaction 2h2sg2h2gs2gnbspkcnbsp167times10-7nbspnbspat 800c is carried out with the following initial concentrations
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1 determine the amount of heat required to convert 5000 g of liquid ethanol at 250degc into gaseous ethanol at 125degc
assume you are given 395 ml of a 0129 m caoh2 solution that you will titrate with a 0253 m hno3 solution if you used
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1 use the information in question 3 to give the patients creatinine level in ppm2 creatinine has a molar mass
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we prepared a buffer prepared by combining 100 l of 060-m nano2 and 100 l of 040- m hno2 ka 40 x10-4calculate the ph of
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if you have 500 ml of 15m formic acid what is the ph of this solution what is the pka how many grams of sodium formate
you have a solution that is 025m ca2 and 18m ag you begin to add co32- carbonate ion to form caco3 and ag2co3 which