Chemistry, 14.11.2019 18:31 Drevei6969
Write the balanced equation for the hydration of cuso4. indicate the physical states using the abbreviations (s), (l), or (g) for solid, liquid, or gas, respectively. use (aq) to indicate the aqueous phase. indicate appropriate charges on negative and positive ions if they are formed.
Answers: 1
Chemistry, 21.06.2019 16:30
Where are each of the three particles located within the atom?
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Chemistry, 22.06.2019 14:00
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
Chemistry, 22.06.2019 17:30
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
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Chemistry, 22.06.2019 23:00
What is the number of neutrons in an atom with atomic mass of 35
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Write the balanced equation for the hydration of cuso4. indicate the physical states using the abbre...
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