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Q1. Explain the Contact process.
Q2. Expain Charle's law.
Q3. What is hypervalent molecule?
Q4. In which law of thermodynamics absolute zero is defined?
Q5. What is the utility of properties described in kinetic theory of gases?
Q6. Explain the Boyle's law.
Q7. Give the mathematical equation of Boyle's law.
Q8. What is combined gas law?
Q9. Give mathematical gas law equation.
Q10. Give the application of combined gas law.
Explain why the following reaction occured using the vocabulary cation, anion, ionization energy, and electronegativity. Na2C2O4+CaCl2 = CaC2O4+2NaCl
the Williamson synthesis of the desired ether woudl favor one particular alkoxide ion-alkyl halide combination. Write the chemical equation for the formation of the favored alkyl halide, alkoxide ion, and ether.
radio wave radiation falls in the wavelength region of 10.0 to 1.00e3 meters. what is the frequency of radio wave
The label on a bottle of concentrated HCl says the contents are 36% HCl by mass and have a density of 1.179 g/mL. What is the Molarity of the Conc. HCl.
Hair splits most easily along its fiber axis, whereas fingernails tend to split across the finger (sideways) rather than along it. What are the directions of the keratin fibrils in hair and in fingernails
Phenylacetic acid C6H5CH2COOH is one of the substances that accumulates in the blood of people with phenylketonuria, an inherited disorder that can cause mental retardation or even death. A 0.085 M solution of C6H5CH2COOH has a pH of 2.68. Calcula..
Calculate the mass of solid NaCl that must be aded to 1.50 L of a .100 M AgNO3 solution to precipitate all the AG+ ions in the form of AgCl
calculate the concentration of so2ppm that must be reached in polluted air in ppm if the dissolved gas is to produce a
Compare the numbers you have just calculated with the vapour pressures of water at these temperatures. Can you suggest a reason why the two sets of numbers are so different?
A 15.0 L flask contains 2.00 moles of N2 and 6.00 moles of H2 at 728 oC. A. Before any reaction takes place, what is the partial pressure of N2 in the flask?
A stock solution is prepared by adding 20 mL of 1.2M NaNO2 to enough water to make 50 mL. How many moles of NO2-are in 40mL of the stock solution?
hydrogen sulfide ion hs- is a weaker base than ammonia nh3. when ammonia reacts with hydrosulfuric acid h2s what
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