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?

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent