The wall of an industrial furnace is constructed from 0.15-m-thick, fireclay brick having a thermal conductivity of lz w/m. k. measurements made during steady state operation reveal temperatures of 1400 and 1150 k at the inner and outer sur- faces, respectively. what is the rate of teat loss through a wall that is 0.5 m by 1.2 m on a side?

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.