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the combustion of so2g has keq560x104 at 350 degrees celcius if 0350bar of so2g and 0762bar of o2g are mixed initially
when 100 moles of hig is sealed in 100l flask at 225 degrees celcius it decomposes until the equilibrium amount of i2g
how much water must be added to a 500 ml solution of 060 m hno3nbspto produce a 040 m solution of
how many grams of silver nitrate are required to produce 4400 g of aluminum nitrate6agno3nbsp nbsp
subject chemistry amp physics please answer all questions please be clear short answers are fine 3-4 sentences1 if a
determine the percent yieldwith respect to co2 and ch4 of the reaction if 125g of co2 was formed by reacting 250g of
assuming 100 yield what are the masses of the products that are formed by reacting 23g of c2h6g with excess o2g in the
using the following data calculate the pressure of 1000mol of cog in a 400l container at 25 degrees celcius using both
using the following data calculate the pressure of 100mol of arg in a 400l container at 25 degrees celcius using both
assignment lab report - title analysis of energy sourcesinstructions you will write a 1-page lab report using the
instructionscandidates are to answer all questionsall parts of questionsthis assessment is designed to assess the
ionic compoundswriting assignment ionic compounds in actiona national chemistry council has selected you to create
the balance in a bank account t years after money is deposited is given by ft 1000e008t dollarsa how much money was
since the 1950s the carbon dioxide concentration in the air has been recorded at the mauna loa observatory in hawaii4 a
the 2010 census3 determined the population of the us was 30875 million on april 1 2010 if the population was increasing
with t in years the population of a herd of deer is represented bya how does this population vary with time graph pt
an environmentalist reports that the depth of the water in a new reservoir is approximated bywhere t is in weeks since
find the equations of the tangent lines to the graph of fx sin x at x 0 and at x pi3 use each tangent line to
if k ge 1 the graphs of y sin x and y ke-x intersect for x ge 0 find the smallest value of k for which the graphs are
an oscillating mass at the end of a spring is at a distance y from its equilibrium position given bythe constant k
1 find the equations of the tangent lines at x 2 to the ellipse2 find the equation of the tangent line to the curve y
1 a find dydx given that x2 y2 - 4x 7y 15b under what conditions on x andor y is the tangent line to this curve
using a graph like figure 341 estimate to one decimal place the magnitude of the error in approximating sin x by x for
a find the best linear approximation lx to fx ex near x 0b what is the sign of the error ex fx - lx for x near 0c
a using a calculator or computer sketch the graph of y 2ex 5e-x for -3 le x le 3 0 le y le 20 observe that it looks