Chemistry, 02.11.2020 16:40 Bunnybear8099
Consider the following chemical reaction in a small volume of solution. According to LeChatelier’s Principle, which perturbation will shift the reaction towards the left (towards reactants)? 2CrO42- + 2H+ ↔ Cr2O72- + H2O + Heat
Answers: 3
Chemistry, 22.06.2019 09:30, strevino9178
In apex! a liquid heated beyond a certain temperature becomes
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Chemistry, 22.06.2019 11:10, hannah2757
Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear
Answers: 1
Chemistry, 22.06.2019 14:00, hammackkatelyn60
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.
Answers: 3
Consider the following chemical reaction in a small volume of solution. According to LeChatelier’s P...
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