What volume of a 150 by mass naoh solution which has a
What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL, should be used to make 5.40 L of an NaOH solution with a pH of 10.0?
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the wavelength of visible light varies from 380 nm to 750nm as the color of the light changes from violet to red
a vessel of volume 224 dm3 contains 20 mol h2 and 10 mol n2 at 27315k initially all the h2 reacted with sufficient n2
a beam of ultraviolet radiation with frequency of278x1015 hz is directed on a clean metalsurface the work function of
according to kinematicsx5gt2 the acceleration is dependant only upona the mass of the objectb the distance that the
what volume of a 150 by mass naoh solution which has a density of 1116 gml should be used to make 540 l of an naoh
a toaster rated at 1055 w operates on a120 v household circuit and a 400 m length of nichrome wire as its heating
a powerful laser can emit in 056x10-2 s anintense pulse of light having an energy of 4500 j if thefrequency of the
a characteristic momentum for a particle in an ideal gas canbe found by the relationp22m32kt wherek is boltzmanns
given the following four substances bromine water carbon and air indicate whihc is expected to 1 be a homogeneous
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