Presuming that all of the heat evolved in burning 1188
Presuming that all of the heat evolved in burning 11.88 grams of pentane is transferred to 7.91 kilograms of water specific heat = 4.184 J g-1 degC-1 primarily at 23.4 degrees Celsius compute the increase in temperature of the water.
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if both electrons as well as holes are present the conductivities add this is because under the effect of an applied
measurements on sodium have given the following data resistivity 47 10-8 ohm m hall coefficient -25 10-10 m3 c-1
the average density of solids near the surface of the earth is p 4x10-3 on the assumption of a spherical planet of
find out the volume needed to prepare a 7mm concentration of alpha-mercaptoethanol density 117 in a 1000ml
presuming that all of the heat evolved in burning 1188 grams of pentane is transferred to 791 kilograms of water
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