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Heat is added to 3kg of wet steam( a mixture of saturatedliquid and saturated steam) contained in an isobaric ( constantpressure) system. The initial conditions are as follows:V( specific volume) = 1.00m3 / kg T = 100 celsiusP = 1 bar. Determine the amount of heat that must be added to the system so that the final temperature is 280 degree celsius.
In synthesis os isopentyl acetate. according to le chatliers principle, one method for shifting an equilibrium reaction toward more product is to add more of one of the reactants ( acetic acid here.)
A piece of the mineral zircon is found to contain a Pb-206:U-238 ratio of 0.213 g:1.00 g. Assuming all Pb-206 in the sample is attributable to decay of U-236
estimate the value of the equilibrium constant at 650 rm k for each of the following reactions. delta hcircrm f and
If the concentration of Mg2+ ion in seawater is 1350 mg/L, what OH- concentration is required to precipitate Mg(OH)2
Large quantities of liquefied natural gas (LNG) are shipped by ocean tanker. At the unloading port provision is made for vaporization of the LNG so that it may be delivered to pipelines as gas.
Determine the procedure to make 250ml of 0.1M H3PO4 from concentrated 85%(by mass) H3PO4.
you are given two small bottles of white crystalline carbohydrates. one is label glucose and the other dextrose. what
What mass of water (in grams) forms from the reaction of 2.66 L of hydrogen gas and 2.06 L of oxygen gas. Both gases are at 759 torr and 7.9 oC.
Calculate the heat capacity of a calorimeter if the combustion of 4.660 g of benzoic acid led to an increase in temperature of 7.148 degree celsius.
If the fluid inside a tree is about 0.1 M more concentrated in solute than the groundwater that bathes the roots, how high will a column of fluid rise in the tree at 26°C? Assume that the density of the fluid is 1.0 g/cm3. (The density of mer..
an aerosol can has a gas pressure of 144 kpa at 293 k. calculate the pressure when the can is heated to 425
Please explain in detail how get the pKa to solve the problem. that the pKa is supposed to be 6.37, but that does not seem to get the right
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