The molar mass for ZnCl2 is 136.286g/mole.
The formula to convert elevation to atmospheric pressure is given by the barometric formula: P = P0 * exp(-Mgh / (R*T)), where P is the atmospheric pressure at elevation h, P0 is the atmospheric pressure at sea level, M is the molar mass of air, g is the acceleration due to gravity, R is the ideal gas constant, and T is the temperature in Kelvin.
I am not sure what "Z" refers to. In any case, I don't think you have enough information if you only know Z and a mass.The calculation for the power of Bremsstrahlung can be found in the Wikipedia article, under "Larmar Formula". It seems that you need some additional information, such as the acceleration.
To determine the mass of copper deposited, first calculate the amount of charge passed through the cell using the formula Q = I * t, where Q is charge, I is current, and t is time. Then, use the equation m = Q / zFm, where m is mass, Q is charge, z is the number of electrons transferred per copper atom (2 for copper), F is the Faraday constant, and m is the molar mass of copper (63.5 g/mol). Substituting the values and solving will give you the mass of copper deposited.
A = mass number z = atomic number so this one is a Ni isotope with a mass of 64
The compressibility factor, Z, for gases can be found by dividing the molar volume of the gas by the ideal gas molar volume at the same temperature and pressure. It is typically expressed as Z = Pv/(RT), where P is pressure, v is specific volume, R is the gas constant, and T is temperature. Experimental equations of state like the Van der Waals equation or the Redlich-Kwong equation can also be used to determine Z.
To find out how many moles of PCl5 can be formed from the reaction of P4 and Cl2, it is necessary to set up the stoichiometric equation. X P4 + Y Cl2 --> Z PCl5. Balancing the equation, X = 1, Y = 10, and Z = 4. This means that for every mole of P4 that reacts, 4 moles of PCl5 is produced. The next step is to find out how many moles of P4 are present in 30.0 grams. The molar mass of P4 is 123.895 g/mol, so there are .24214 moles of P4 present. Multiplied by 4, the answer is 0.96856 moles of PCl5 are produced.
The formula for chlorine gas, as opposed to elemental chlorine, is Cl2.
If the height (thickness) of the pizza is a, and the radius is z, then the formula is pi*z*z*a.
There are two in current use. For an atomic mass unit, one would use the symbol "u". For a Dalton one would use "Da".
A = Mass Number Z = Atomic Number N = Neutron A - Z = N
z=x-mean / sd
The formula to convert elevation to atmospheric pressure is given by the barometric formula: P = P0 * exp(-Mgh / (R*T)), where P is the atmospheric pressure at elevation h, P0 is the atmospheric pressure at sea level, M is the molar mass of air, g is the acceleration due to gravity, R is the ideal gas constant, and T is the temperature in Kelvin.
Z = (x minus mu) divided by sigma.
I am not sure what "Z" refers to. In any case, I don't think you have enough information if you only know Z and a mass.The calculation for the power of Bremsstrahlung can be found in the Wikipedia article, under "Larmar Formula". It seems that you need some additional information, such as the acceleration.
To determine the mass of copper deposited, first calculate the amount of charge passed through the cell using the formula Q = I * t, where Q is charge, I is current, and t is time. Then, use the equation m = Q / zFm, where m is mass, Q is charge, z is the number of electrons transferred per copper atom (2 for copper), F is the Faraday constant, and m is the molar mass of copper (63.5 g/mol). Substituting the values and solving will give you the mass of copper deposited.
The moment of inertia about the z-axis is given by the equation I = mr^2, where m is the mass and r is the distance from the z-axis. For the moment of inertia to be zero, the mass must be placed at the origin (r=0) along the z-axis. So, the 8.4kg mass must be placed at the origin (0,0,0) to have a moment of inertia of zero about the z-axis.
A = mass number z = atomic number so this one is a Ni isotope with a mass of 64