A chemist needs a buffer with a ph of 435 how many mls of
A chemist needs a buffer with a pH of 4.35. How many mLs of pure acetic acid (density=1.049 g/mL) must be added to 465 mL of 0.0941 M NaOH solution to obtain such a buffer?
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a solution of hcl is found to be 05277 n and 3965 ml of its equivalent to 2065 of standard naoha what is the normality
in standardizing a solution of hcl it is found that 4726 ml of the acid are equivalent to 1216 g of pure na2co3 what is
how many ml of 025 n of naoh will be used to titrate 0348g of primary standard khp c6h4cook
relation between reaction velocity and substrate concentration michaelis-menten equation at what substrate
a chemist needs a buffer with a ph of 435 how many mls of pure acetic acid density1049 gml must be added to 465 ml of
on a long standing an open bottle of aspirin will develop an odor of vinegar what causes this to
1suppose that we have a ternary relationship r between entity sets a b and c such that a has a key constraint and total
give equations showing the structures of all the reactants reagents and products for the reactions of salicylic acid
write a balanced equation for the reaction involved in the synthesis of aspirin from salicylic
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