What will the cell potential be when compound is given
The value of Eo for the following reaction is 0.63V. What will the cell potential be when the [Zn2+] = 0.00020M and the [Pb2+] = 1.0M?
Pb2+(aq) + Zn(s) --> Pb(s) + Zn2+(aq)
0.52V0.85V0.41V0.74V0.63V
Expected delivery within 24 Hours
Sodium will react with oxygen to form sodium oxide. Use the formula below to determine how many grams of sodium oxide will be formed if 46 grams of sodium are used in the reaction.
A roast is in an oven and weighs 2.25 kg. it is initially at 6 degrees Celsius and needs to be heated to 80 degrees Celsius. The oven is at 175 degrees Celsius and the heat transfer coefficient is 15W/(m^2k) How long does it take to heat to 80 degree
A 1.00 L flask containing 14.8 g NaHCO3 is evacuated and heated to 125°C. Calculate the partial pressures of CO2 and H2O after equilibrium is established
An automobile gasoline tank holds 21kg of gasoline. When the gasoline burns, 86kg of oxygen is consumed and carbon dioxide and water are produced. What is the total combined mass of carbon dioxide and water that is produced?
Ethanol melts at -114C and boils at 78C. It's density is 0.789 g/mL. The enthalpy of vaporization is 38.56 kJ/mol, and its enthalpy of vaporization is 38.56 kJ/mol. The specific heat of solid liquid ethanol are 0.97 J/gK and 2.3 J/gK, respectively
A 55.0-L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.39 atm. Assuming ideal behavior, how many grams of acetylene are in the tank?
If the container is compressed to 2.90 and the temperature is increased to 35, what is the new pressure, inside the container? Assume no change in the amount of gas inside the cylinder.
Calculate the force on the piston if the pressure in the gas is measured to be. Write your answer in units of kilonewtons. Be sure your answer has the correct number of significant digits.
1934104
Questions Asked
3,689
Active Tutors
1442684
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: What role does the cytoskeleton play in muscle contraction?
Question: What is responsible for the striated appearance of skeletal muscle?
For this assignment, you will create a digital model of a food chain and food web that includes multiple trophic levels and a defined flow of energy.
Question: If you think of a cell as a factory that makes proteins and ships them out, which function would vesicles perform?
Question: A mother who has tested positive for HSV has an infant in the NICU being treated for SEM infection
In extraction of caffeine, you will be adding Na2CO3to tea bags in boiling water to perform the extraction.
Question: Coastal Maine has beaches that are protected by dunes that have grasses growing on them.