Chemistry, 01.12.2019 20:31 morganwendel126
Which of the following releases the greatest amount of energy as it proceeds? assume the same mass of starting material is used in each.
a. solidification
b. condensation
c. nuclear reaction
d. chemical reaction
Answers: 3
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What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
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The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
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Type the letter that represents the correct location for each particle type below. the neutron is found at __ the electron is found at __ the proton is found at __
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Which of the following releases the greatest amount of energy as it proceeds? assume the same mass...
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