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Bombardment of cobalt-59 with a neutron produces a manganese-56 atom and another particle. What is this particle?
A. an alpha particle
B. a beta particle (electron)
C. a positron
D. a gamma ray
E. a neutron
calculate the mole fraction of soluteand solvent present in the solution.
Determine Ssys separately for the volume and temperature changes and show that ?Ssys = 0 for a reversible adiabatic process.
If you start with 2 cubes of ice, each with a mass of 25.0g and at a temperature of -10C, and 25.0ml of water with a temperature of 100C, what will the final temperature of the mixture be
if the initial [H2] = 0.200M, [I2] = 0.200M and Keq = 55.6 at 250°C calculate the equilibrium concentrations of all molecules.
How many mL of .150M bacl2 are needed to react with 35mL of .200M na2so4? How many grams of BaSO4 will be formed?
Calculate the density of Slackium Oxide. (g/cm^3) What is the Volume of unit cell (cm^3)
The mixture is ignited with a spark and it reacts to form H2O (l)liquid water. determine the temperature of water?
The rate constant for a certain reaction is k = 1.50×10?3 s^-1 . If the initial reactant concentration was 0.650M , what will the concentration be after 13.0 minutes?
What is the ionization state of aniline (protonated, deprotonated, or a mix) at pH 1, 4.6, and 14?
The sucrose is being converted to other sugars in a reaction which is first-order with respect to the sucrose concentration. Exactly 30 minutes later, the sucrose concentration has fallen to 0.131 mol/L. Calculate the value of the rate constant in..
Determine how do you find out the new freezing point of a solution if given the formula is Delta T = m x kf x i but how do you find it how does it work?
They started with 0.47 grams of a mixture containing 0.143 grams of the acid and recovered 0.117 grams of benzoic acid. What was their percent recovery?
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