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please respond to one of the following prompts as well as to a responsereaction post of at least one other studenteach
fe solution has an estimated concentration of 004 mgml calculate the concentration of fe um for 10 ml 7ml 5 ml 2 ml and
1should the star spangled banner be the national anthem for the united states if so why if not why not and what
what volume in ml of a solution 0160 m in caoh2nbspmust we use to neutralize 290 ml of a solution 0337 m in
write a research paper about the shays rebellion and its importance in the history of the united states the paper must
calculate the ph of a solution made by mixing 1000 ml of0583nbspmnbspnh3nbspwith 1000 ml of0100nbspmnbsphcl
in the writing of this essay you will assume the role of an individual who supported the american revolution a patriot
40 ml of 0100 piperzine was titrated with 01 m hcl piperazine has pka1 533 and pka2 973 what is the ph values when 25
1 how many grams of nah2po4 would you dissolve in water to make a 05 m solution of 200 ml final volume2 what is the ph
what do the larval stages of fireflies eat how does that impact the
english post my paper subject is influence of technology on human life introduce your classmates to your projecttell
provide a line-by-line solution for the molecular speed of each of the following five gases at 300k co sf6 h2s cl2 hbr
for many uv-vis instruments beers law starts to break down with absorbance a greater than 1 what is the percentage of
what is the formula for the compound that forms between the potassium ion and the bromide
reaction 4ph3g --gt p4nbspg 6 h2nbspgover a specific time period 00048 mole of ph3nbspis consumed in a 20 l container
which of these chemical names is followed by an incorrect chemical formula explain what and the correct
1 you are to find one slave narratives from your assigned statesassigned state is kentucky2 in essay format you will
the reaction between dinitrogen pentaoxide and water is a source of nitric acid in the atmosphere n2o5nbspg h2o g --gt
what is the formula for the compound that forms between the barium ion and the oxide
at just above room temperature 27 oc the vapor pressure of benzene is 0523 atm and the vapor pressure of cyclohexane is
why are boiling chips added to the round bottom flasks of both simple and fractional distillations explain in detail
describe the role of the fractioning column in fractional distillation in detail what is it made of and what does it do
you have a helium balloon that contains 120 grams of helium at 230degc it takes 1488 calories of heat to raise the
you have a glass that contains 23 grams of water at 25degc you add 253 calories of heatenergy to the water what is the
what is the main process that dominates what shape your crystals formwhat is the most important criteria for completing