Determine the emf of a galvanic cell
Determine the emf of a galvanic cell having of Cd+2/Cd half cell & Pt/H+/H2 half cell of (Cd+2)=.20M, (H+)=.16M & Pressure H2=.80 atm?
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Determine the grams of precipitate which are formed from the addition of 1.00000 ml of 0.001000 M Silver 1 Nitrate with 1.00000 ml of .0010000 M Sodium Chloride. Explain what will be the ppm of Ag+1?
In the biological system a number of metals are included in the redox reactions where the metal changes the state of oxidation. Identifies that which of the metals are most likely to take the part in the given reactions: Na, K, Mg, Ca, Mn, Fe, Co,
The specification limits for the weight of the engine are 823 17 lbs. If the weight is normally distributed and distribution is centered at X , what percentage of product would you expect to fall outside of specification limits?
Determine the resulting pH if 0.02 mol of HCl is added to the original buffer and the resulting pH if 0.02 of NaOH is added to the original buffer.
The population is 22000 in year t=0 and grows at the continuous rate of 7.65% per year. Determine the formula for P(t) population in year
A flexible container has the 1.5 L of gas at the sea level, when the pressure is 1.0 atm. When the pressure is 0.85 atm than calculate what will the volume be and the temperature remaining in the constant state?
Determine the probability that the return for common stocks will be greater than 12%. Determine the probability that the return for common stocks will be greater than 25%.
It is given that a monoprotic organic acid with a Ka=6.7x10-4 is 3.5% ionized when 100.0 gram of it is dissolved in the 1.0 L. Determine the molecular weight of the acid?
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Staying with Nigeria, rewind the year to 1950. Using the +5 year control, fast forward in 5 year increments until you reach 2020.
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Identify problems and concerns that contributed to the many race-related protests and unrest during the 2020 year.
Jane is doing a study about tattoos. She is interested in studying the idea of the "tramp stamp" (a tattoo in the small of a woman's back).