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Using a solution of (HOC2H2)3NHCl, solution in which Kb, ((HOC2H2)3N) = 5.9 × 10-7 then determine what is the pH of a 0.010 M triethanolammonium chloride,
Silane is a colourless, flammable gas with a sharp, repulsive smell, somewhat similar to that of acetic acid it is observed that a 100 g of the SiH4 contain 12.55g of H and 87.45g of Si . find the ratio of Si to H and express your answer in amu?
Describe the process design and application - Water and Wastewater Treatment
Explain how does unique physical and chemical properties of water contribute to significance of water for life on Earth to survive.
Molecular formula of a compound and Deduce from these data the corresponding equation and write formulas for the oxide and sulfate of M .
A mixture of Helium, Neon, and Nitrogen gases has a pressure of 1.348 atm. Determine what is the partial pressure of N2 in the mixture If the pressures of Helium and Neon are 0.124 atm and 0.996 atm, respectively.
Explain the steriochemisty of gyceraldehyde and glycerol, give reasons for absence of anomeric forms in sucrose
Write the structures of the saytzeff elimination
Determine the work done by the evolution of H 2 in the subsequent reaction on the surrounding atmosphere with1atm pressure and at 25 degree celsius temperature and express your answer in Joule
Calculate How many palladium atoms will have to be laid side by side to span a distance of 4.28 mm if The radius of a palladium atom is 137 pm.?
Calculate the number of 5.70m NaOH must be added to 666 ml of a buffer that contains .0205m C2H4O2 and .0260m C2H3NaO2 to increase the ph to 5.75.
Acetic acid flowing at the rate of 20kg pe min. Product p is of combination leaves at rate of 100 kg per minute. Determine the composition of p?
Understanding of chemistry basics - which of the following is not changed by the activity of an enzyme during a chemical reaction?
To determine the volume of a gas using ideal gas law and evaluate the number of moles of a gas using ideal gas law.
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