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what is the magnification of an astronomical telescope whose objective lens has a focal length of 74 cm and whose
a solid object of density 660 kgm3 is placed in watera will the object float whyb what will be the buoyant force on the
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a computer to be used in a satellite must be able to withstand accelerations of up to 27 times the acceleration due to
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a block of wood floats in fresh water with two-thirds of its volume v submerged it floats in another liquid with 0620 v
a 0040 m solution of a monoprotic acid is 14 percent ionized calculate the ionization constant of the
determine the ionic strengthassume that all the salts completely dissolve and dissociates into their respective
a sample of pure no2 is heated to 336 c at which temperature it partially dissociates according to the
find the volume ml and ph of 00588 m koh needed to reach the equivalence points in titrations of the followinga 204 ml
draw the boundary surface diagrams for the following atomic orbitals including the appropiate axesa
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in lab a student titrates 5000ml of an unknown monoprotic weak acid with 355ml of 9500m naoh to reach the equivalence
1 identify the species that is oxidized and species that is reduced in the two following reactionsreaction 1 io3- 8i-
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a person weighs 691 n in air but only 499 n when standing in water up to the hips find the volume of each of the
could someone please help me with the complete reaction mechanism including the structures for the reduction of benzil
a mountain climber stands at the top of a 528m cliff hanging over a calm pool of wat the climber throws two stones
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