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you transferred 20 ml of acetic acid solution to an erlenmeyer flask and added 2 drops of phenolphthalein solution you
for the reaction hg2aqnbsp 4i-nbspaq harrhgi42-aqnbsp the overallformation constant of hginbsp42-nbspis 10 x 1030what
fluorine reacts with sodium chloride in a single displacement reaction if 25 mol of fluorine gas are used how many
a mixture containing 39 moles of no and 088 mole ofco2nbspwas allowed to react in a flask at a certain temperature
the hydrolysis of sucrose to fructose is first order in sucrosewith a half-life of 26e03 s at some temperaturewhat
a 505-g piece of copper tubing is heated to 999 degrees c and placed in an insulated vessel containing 598 g of water
a flask is charged with 1340 atm of n2o4gand 1210 atm ofno2g at 25degc the equilibrium reaction isgiven in the equation
what is the expected observed rotation of a 10 x 10-4 mmethanol solution of the potent anticancer drug paclitaxel
the total concentration of dissolved particles in blood is 030m an intravenous iv solution must be isotonic withblood
a 05750 g sample of a gas was measured as having a volume of 3433 ml at 1029 kpa and 24 degrees celsius whats the molar
the bodies of adult humans are composed of 55-60 water using information on specific heat and heat transfer how does
1 what volume of of oxygen is required to react completely to produce 341 l of hydrogen cyanide assume that all
what is the mass of a 303 l sample of carbon dioxide gas at a temperature of 300 oc and a pressure of 124
do you agree or disagree with the following statement any part of a chemical equation can be changed to balance the
what is the difference between independent and dependent variables and how it can be evaluate for
which of the hypotheses regarding primate evolution do you think is most plausible arboreal visual predation angiosperm
1 american cat breeders are trying to establish a new breed of cat with unusual curled-back ears to be known as the
what would be the advantages and disadvantage of standardizing al regulations at the national level rather than having
what substances do we use as energy for activists such as sports and exercise what substances do we use to get that
what are the action mechanisms of steroid and nonsteroid hormones compare and contrast their action
there are reports of people performing almost superhuman feats of strength when under great stress specifically what is
what different types of anesthetic are there can you give any personal experience and explain how that drug was
explain how a cell is able to become more or less sensitive to a specific
explain how dna fragments can be separated name a practical application for visualizing separated dna