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there are different planes that describe a view or section of the body give a list of 4 of them define them and then
a solution is made up by combining 50 ml of a 058 m acetic acid solution and 50 ml of a 218 m sodium acetate solution
1 brookhaven national laboratory bnl recently constructed the national synchrotronlight source ii nsls-ii which
the electromagnetic spectrumnbspplease respond to the followingwatch the video titled what are gamma rays 1 min 39 sec
if you started with the nicked molecule added ethidium bromide ligated the molecule to be a closed circle and then
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draw the structure of predominant form of nexium at ph 1570120 with three resonance structures at ph
a sample of 00500 mol of ammonia nh3 gas had a volume of 235 mlthe temperature andpressure were held constant and some
diamonds are measured in carats where 1 carat 0200 g the density of diamond is 351 gcm3nbsp what is the volume of a
explain why rotation is restricted about a double bond but not about a single
burning a gallon of gasoline releases of internal energy if a certain car requires of work to drive one mile a how much
does doubling the volumes of acid and base in a neutralization reaction double the amount of heat released and also
a buffer solution is made using 10 m nh3 and 075 m nh4cla what is the ph of the buffer solutionb what is the ph of the
1 what conclusions can you make about the relationship between the volume of a gas and its pressure2 what possible
with the pressure held constant at 210 kpa 49 mol of a monatomic ideal gas expands from an initial volume of to a final
a find the work done by a monatomic ideal gas as it expands from point a to point c along the path shown in figure 4b
suppose 575 moles of an ideal monatomic gas undergo the series of processes shown in figure 5 a calculate the
consider the following thermodynamic data for an unknown inorganic complex at constant pressure at what temperature
tennantite is an ore of copper with a formula of cu12as4s13 how many moles of copper are in tennatite with a mass of
there are two stable isotopes of gallium there masses are 689257 amu and 709249 amu if the average atomic mass of
the hope diamond weighs 4552 carats how many moles of carbon are in the hope diamond if 1 carat weighs 200 mg how many
consider a chemical reaction that does 056 kj of work and increases the internal energy by 73 kj what is the total heat
please give examples which explain the difference between dissociated ionic equilibriumwhat is kspsolubility product
how much work is done when an external pressure of 47 atm compresses a chamber from 173 liters to 11 liters please