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Write a balanced nuclear equation for the alpha decay of each of the following radioactive isotopes:a. curium-243b. 225 AC89c. 229 Th90d. 261 Bh107
2. Write a balanced nuclear equation for the beta decay of each of the following radioactive isotopes:a. 44 K19b. Iron-59c. Potassium-42d. 141 Ba56
Determine the entropy change for freezing 6.33 grams of C 2 H 5 OH at 158.7 K? H =-4600 J/mol. Express your answer in units of J/K.
Application of Avogadro's law - To evaluate the volume of a gas using Avogadro's Law.
Calculate the kinetic energy of the goose in joules if the goose has a mass of 16.8lb (pounds) and is flying at 10.3miles/h (miles per hour). ?
Calculate the density of a block.
Established in a container of 1.0 Litre at a temperature of 1,000 K, where K c = 4.0 ⋅ 10NH 3 (g) are present. Calculate What is the equilibrium concentration of H 2 (g).?
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
The formal charge on the P atom is zero and It is best described with three resonance structures.
Explain what health risks may arise people use this hot water in the preparation and cooking and what is the equilibrium constant for this reaction
Determine the mass of solid sodium formate of MW 68.0 must be combined to 150 mL of 0.66 mol/L
Given that Iron(III) oxide or ferric oxide (molar mass = 159.7 g/mol) reacts with Carbon monoxide (molar mass = 28.0 g/mol).
Write the electronic configuration in sublevels for the following atoms
The solution density = 1.013 g/mL and suppose that the density of pure water =1.00 g/mL. Determine the molality of this solution?
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