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Question- pH of a 0.1 M solution of sodium acetate at 25 degrees C gives Ka acetic acid = 1.8 x 10^(-5) and Kw=10^-14 at this temperature.
What is [H+] of jolt cola at pH of 3.09?
Please demonstrate the entire work. I am thanking you in advance
How many liters of O2 are needed to react completely with 45.0L of H2S at STP? 2H2S(g) + 3O2(g) -> 2SO2(g) +2H20(g)
Unit cell problem of copper (Cu) is a face-centered cube that has an edge lenth of 3.62 A (note: 1A=1*10^-10 m). Determine the volume occupied by one mole of copper atoms, , in terms of mL/mol.
the students product is contaminated with 5% o a constitutional isomer. give the approximate expected melting point of the students product
The higher heating value (HHV) of a fuel is its standard heat of combustion at 25 C with liquid water as a product; the lower heating value (LHV) is for water vapor as product.
What is the molality of a solution consisting of 3.43 mL of carbon tetrachloride (CCl4; d=1.59 g/mL) in 78.4 mL of methylene chloride (CH2Cl2; d=1.33 g/mL)
pure 2-methylpentane is held in a closed container at 150 deg f. both gas and liquid are presend. what is the pressure
Which compound must undergo substitution of the bromine by phenolate anion. Depict the structure of the organic product. Comprise the reason behind the reaction as well Is a pyridine meta- or ortho-para
Bessemer converter is used for the manufacture of : Which is the formula of Haematite
Circle the form in which a peptide bond is typically found. Describe how the structure of a peptide bond affects protein structure.
draw reaction mechanisms for the e1 and the two e2 reactions. predict the major products for these reactions based on
Explain the significance of a horizontal line connecting point on the lower curve with a point on the upper curve
Bauxite, the principle ore used in the production of aluminum cans, has a molecular formula of Al2O3•2H2O. (a) Determine the molar mass of bauxite. (b) How many grams of Al are in 0.58 moles of bauxite?
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