Suppose a 50ml sample of vinegar was titrated with 72ml of
Suppose A 5.0mL sample of vinegar was titrated with 7.2mL of 0.55 M NaOH(aq). If the density of the vinegar solution is .00 g/mL, explain what is the mass percent of acetic acid present?
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explain the ozone molecules in the upper atmosphere stratosphere absorb much of the uv radiation from the sun explain
the hydrogen produced in a reaction is collected over water as well as occupies 425ml at 18 ordmc and 742torr a explain
in the lab with chromic acid it is sometimes complicated to control the products from the oxidation of a primary
presume that we have a mixture of n2 g and o2 g of unknown composition whose total pressure is 385torr if all the
suppose a 50ml sample of vinegar was titrated with 72ml of 055 m naohaq if the density of the vinegar solution is 00
a student carry out an experiment in which ii chloride hexahydrate reacts with ammonia to produce hexamminenickle ii
explain how the pre- exponential term can play a large or small factor on its influence on the rate constant based on
given the subsequent relationship k ce-changegrt or k e-changegrt where c is a unit of proportionality constant
a buffer is ready by mixing 200ml of 0450 m hcl and 0500 l of 0400 m sodium acetate explain what is the ph ka of
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